Manual Gyrocompactador

7/22/2019 Manual Gyrocompactador

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Manuale di Istruzioni GYROCOMPInstruction Manual GYROCOMP

76-B252X Rev.1 EN 24/06/2011i

Index

1.INTRODUCTION 1

1.1 Icons appearing in the manual ............................................................................................. 3

1.2 Manual revision history ....................................................................................................... 4

1.3 Symbols used ....................................................................................................................... 5

1.4 Intended use and improper use ............................................................................................ 6

1.5 Safety information ............................................................................................................... 7

1.6 Environmental risks and disposal ...................................................................................... 13

1.7 CE declaration ................................................................................................................... 14

2.DESCRIPTION 15

2.1 System block diagram........................................................................................................ 17

2.2 Connections ....................................................................................................................... 18

2.3 Identification plate ............................................................................................................. 19

2.4 Commands and controls .................................................................................................... 20

2.5 Technical specifications ..................................................................................................... 22

3.INSTALLATION 23

3.1 Shipment ............................................................................................................................ 243.2 Unpacking and inspection .................................................................................................. 25

3.2.1 How to remove the equipment from the shipping crate ................................................. 26

3.3 Assembling-positioning of the unit and space requirements ............................................. 28

3.4 Electrical requirements ...................................................................................................... 31

3.5 Electrical connections ........................................................................................................ 32

3.6 Connecting the compressed air source............................................................................... 33

3.7 Installing the GYROCOMP software ................................................................................ 34

4.

USE OF THE EQUIPMENT 38

4.1 Switching ON the equipment ............................................................................................. 39

4.2 Description of the GYROCOMP operators interface ....................................................... 40

4.2.1 TEST RUN menu ......................................................... .................................................. 41

4.2.1.1 TEST PERFORMANCE menu ....................................................... ............................... 44

4.2.2 FILE MANAGER (TEST ARCHIVE menu) ................................................................ 50

4.2.3 OPTIONS menu ........................................................... .................................................. 53

4.2.3.1 SELECT LANGUAGE screen ........................................................ ............................... 53

4.2.3.2 OPERATOR NAME screen ................................................... ........................................ 54

4.2.3.3 DATE AND TIME screen ............................................................................................. 55

4.2.3.4 TEST OPTION screen ................................................................................................... 56

4.2.4 MANUAL COMMANDS menu ..................................................... ............................... 57


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Manuale di Istruzione GYROCOMPInstruction Manual GYROCOMP

24/06/2011 76-B252X Rev.1 ENii

4.2.4.1 MOULD ROTATION option ............................................................ ............................. 58

4.2.4.2 CHANNELS READOUT option ............................................ ....................................... 60

4.2.4.2.1

HEIGHT (SAMPLE) option .......................................................................................... 60

4.2.4.2.2 LOAD option.................................................................................................................. 61

4.2.4.3 PISTON CALIBRATION menu ....................................................... ............................. 62

4.2.4.3.1 HEIGHT (SAMPLE) option .......................................................................................... 63

4.2.4.3.2 LOAD option.................................................................................................................. 66

4.3 Description of the GYROCOMP software ....................................................................... 69

4.3.1 Description of main screen ...................................................... ....................................... 70

4.3.1.1 Menu bar ........................................................................................................................ 70

4.3.1.2 Machine status bar ......................................................... ................................................. 71

4.3.1.3 Main menu bar ............................................................................................................... 71

4.3.1.4

Real time readout for GYROCOMP machine ...................................................... .......... 72

4.3.2 MANUAL COMMANDS/SOFTWARE SETTINGS .................................................... 73

4.3.3 TEST PERFORMANCE (REMOTE mode) .................................................................. 75

4.3.4 Data import (tests performed in Local mode on GYROCOMP) .................................... 79

4.3.5 Test database management ...................................................... ....................................... 80

4.3.6 Single test elaboration ....................................................................... ............................. 82

4.3.7 Test group comparison (mix design) .......................................................... .................... 83

4.3.8 Mix, Client and Procedure Database management ......................................................... 86

4.4 Serial port .......................................................................................................................... 87

4.4.1 Serial port setting for printer .......................................................................................... 87

4.4.2

Serial port setting for PC connection .......................................................... .................... 88

4.4.3 USB port .................................................... ........................................................... .......... 88

4.5 Carry out a test .................................................................................................................. 89

4.5.1 Changing the lower and upper platens ........................................................................... 90

4.5.2 Preparing the sample ......................................................................... ............................. 94

4.5.3 Executing the test in LOCAL mode (via commands on the touchscreen display) ....... 104

4.5.4 Executing the test in REMOTE mode (via commands on the computer) ..................... 110

4.6 Stopping the equipment via the Emergency button ........................................................ 113

4.7 Switching off the unit ...................................................................................................... 114

5.MAINTENANCE 115

5.1 Operators preventive maintenance ................................................................................ 116

5.1.1 Cleaning of the sample mould and relevant accessories ......... ..................................... 117

5.1.2 Cleaning of the upper piston and relevant rollers ......................................................... 118

5.1.3 Cleaning of the lower plate and relevant surrounding .................................................. 119

5.1.4 Empting of the compressed air filter ................................................. ........................... 120

5.1.5 Checking the status of the safety devices ..................................................................... 121

5.2 Authorized service engineer maintenance actions .......................................................... 122

5.2.1 Checking the gyratory angle .................................................... ..................................... 123

5.2.2 Checking the calibration .......................................................... ..................................... 124

5.2.2.1 HEIGHT (SAMPLE) option ........................................................................................ 126

5.2.2.2 LOAD option................................................................................................................ 128


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76-B252X Rev.1 EN 24/06/2011iii

6.DIAGNOSTICS & TROUBLESHOOTING 130

6.1 System (Hidden) menu .................................................................................................... 1316.1.1 ADC CHANNELS SETTINGS option ..................................................... ................... 133

6.1.2 SERIAL NUMBER option .......................................................................................... 134

6.1.3 MEMORY RESET option ........................................................................................... 135

6.1.4 ARCHIVE RESET option ........................................................................................... 136

6.2 Troubleshooting ............................................................................................................... 137

7.SPARE PARTS 138

8.SCHEMATICS AND DRAWINGS 145


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24/06/2011 76-B252X Rev.1 ENiv

This instruction manual is an integral part of the machine and should be read before using the machine and besafely kept for future reference.CONTROLS reserves all rights of this manual, no part or whole can be copied without the written permission ofCONTROLS .The proper use of this machine must be strictly adhered to, any other use must be considered as incorrect.The manufacturer cannot be held responsible for damage caused by incorrect use of the machine.The machine must not be tampered with for any reason. In case of tampering, the manufacturer declines anyresponsibility of functioning and safety of the machine.

This Manual is published by CONTROLS.CONTROLS reserves the right to update its manuals without notification in order to correct possible typingerrors, mistakes, updating of information and/or updating of programs and/or accessories.Such changes will be inserted in the latest edition of the current manual.

This present in English is the original version of the manual. Printed in Italy


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76-B252X Rev.1 EN 24/06/20111

1. INTRODUCTION

NOTE:The present manual is updated for the product it is sold with in order to grant an adequatereference in operating and maintaining the equipment.The manual may not reflect changes to the product not impacting service operations.

The gyratory compactor is used for research and testing of thecompactability of granular materials, like no-slump concrete, soil,pavement materials and other similar materials. The measuring resultsgive information of the compaction properties of a mass.The GYROCOMPcompacts the sample with a shear-compactionprinciple. Compaction requires two distinct and essential elements:pressure and shear movement. Shear movement under pressurepermits particles to move closer to one another and into more closelypacked position.

The force (F), applied to a material, is obtained by compressing themass in a test cylinder between top and bottom plates. Gyratorymovement of the cylinder during a test creates the required shear.Compaction with the gyratory principle can be represented as follows:The geometric form of the work sample is a cylinder with slightlyinclined ends. This inclination () rotates around the central axisof the sample cylinder during the test, one complete rotation beingdefined as a work cycle.A known amount of shear movement is produced with every workcycle. Internal shear is illustrated in the figure beside, in which thesample is divided into finite elements. Shear occurs as each elementslides relative to the adjoining elements.

The sample can be used for further testing and experiments ifdesired.

Main features of the GYROCOMPare:

High productivity

Compact and lightweight

High reliability and accuracy

Certified EN and AASHTO (depending on the model)

Full safety and ergonomics

Integrated electro-mechanical extruder (standard or optional, depending on themodel)

Calibrated by exclusive ILS.


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24/06/2011 76-B252X Rev.1 EN2

The GYROCOMPallows the adjustment of the vertical pressure on the sample, themould rotation speed and the mould gyratory angle, granting a perfect calibration of allthe parameters and the test performance conforming both to AASHTO T312/Superpave

procedure and EN 12697-31, and its supplied complete with traceable calibrationcertificate of vertical load and internal angle, performed with the exclusive ILS deviceconforming to EN 12697-31 Annex C procedure. GYROCOMPgrants high testrepeatability.

The unit is equipped with a touchscreen control panel that makes the interface easy anduser-friendly, showing the test graph in real time, and allows, when needed, theconnection and a remote test control by PC. On board firmware includes 12 standardlanguages and the software language can be user set making the interface adapt to anyuser needs.The machine is easy to adjust and calibrate. All the test parameters are displayed in realtime during the test, and all the settings are easily accessible on the machine, withspecially dedicated procedures to make all the verification procedures easy and user-friendly.The new worktop with integrated motorized extruder allows the reduction of the workingtime between two test, due to the fast, safe and powerful mould extraction.The safety of the machine is dramatically increased by a safety door, heavy duty to resistaccidental damage and transparent to allow the user to monitor constantly the testperformance. The safety door is mounted on sliding rails, and its provided with a handle,for easy use. A safety switch included in the door prevents the machines operation whenthe door is open.

The device must be used in compliance with the procedures described in this manual.

Never use the device for purposes different from those herewith indicated.

This manual is applicable for units having firmware version equal to/higher than 1.10April 2011.

Fig. 1-1


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76-B252X Rev.1 EN 24/06/20113

1.1 Icons appearing in the manual

This icon indicates a NOTE; please read thoroughly the items marked by this picture.

This icon indicates a WARNING message;the items marked by this icon refer to thesafety aspects of the operator and/or of the service engineer.


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1.2 Manual revision history

Revision/Date Change description

Rev.24 June 2011

First manual release


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76-B252X Rev.1 EN 24/06/20115

1.3 Symbols used

In this manual and on the equipment itself, apart from the symbols indicated on thecontrol panel, the following icons are also used:

Symbol Description

Mains switch:O = device not connected to the mains lineI = device connected to the mains line

Emergency button

Dangerous voltage

Hand injury

Hot surface

Conformity to the CE Directive


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24/06/2011 76-B252X Rev.1 EN6

1.4 Intended use and improper use

The GYROCOMP can only be used to compact granular materials, like soil, pavementmaterials and other similar materials according to the Standards EN 12697-31 andAASHTO T312/Superpave.

The unit is designed to be operated by one operator that has to load the hot material intothe mould, install the mould into the machine, start the test, unload the mould from themachine and extrude the sample from the mound (e.g. using the sample extruder that canbe supplied with the equipment).During normal operation the working area of the equipment is the front side and the right-hand side where the operators controls and the display are located.

The operator is responsible of starting-up the equipment, performing the test sequence,shutting down the equipment and eventually stopping it in case any emergency conditionsare met.

The operator must be trained on the correct use of the machine and the relative safetyaspects of its use.

The machine should be used following the procedures described in this manual.

Never use the machine for reasons other than those for which it was designed andmanufactured. Any other use of the machine is to be considered improper, not foreseen

and hence dangerous.CONTROLS will not be responsible for improper use of the machine.


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76-B252X Rev.1 EN 24/06/20117

1.5 Safety information

WARNING:Please read this chapter thoroughly.

CONTROLS designs and builds its devices complying with the related safetyrequirements; furthermore it supplies all information necessary for correct use and thewarnings related to use of the equipment.

CONTROLS will not to be held responsible for:

use of the equipment different than the intended use, damages to the unit, to the operator, caused both by installation and maintenance

procedures different than those described in this manual supplied with the unit, andby wrong operations,

mechanical and/or electrical modifications performed during and after theinstallation, different than those described in this manual

The unit is not designed to be used in an explosive atmosphere.

Installation and any technical intervention must only be performed by qualifiedtechnicians authorized by CONTROLS.

Only authorised personnel can remove the covers and/or have access to the componentsunder voltage.

During normal use, if the operator detects irregularities or damages, he/she shouldimmediately inform the authorized technical personnel.

Maintenance and service activities can only be performed by skilled authorized technicalpersonnel that have been properly trained on the residual risks of the equipment.

It is responsibility of the purchaser to make sure that the operators have been properlyinstructed concerning the safety issues and the residual risks related to the equipment.


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24/06/2011 76-B252X Rev.1 EN8

The machine is equipped with the following devices to limit the residual risks in using it:

EMERGENCYbutton that, once pressed, turns OFF the equipment thus stopping allmovements of the equipment (e.g. mould motor, extruder motor, pneumatic actuators,

etc.); Sliding door equipped with safety microswitch that, when the door is open, stops the

mould motor;

Detachable upper plate of the sample extruder to protect the operators hands in casethe extruder is inadvertently activated without the mould;

Access panels to internal devices fixed with screws.

Fig. 1-2

Safety microswitch forslidin door

EMERGENCYbutton

Sample extruder withremovable upper plate


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76-B252X Rev.1 EN 24/06/20119

The following table lists those parts of the equipment that may present some residualrisks for the safety of the personnel if the instructions provided in this manual are notduly followed.

Personnel Area with residual risks

Operator The mould and the material to compacted as they must be pre-heated atapprox. 150C (refer to the suitable standard) before installing into theequipment. Use suitable personal protection devices (e.g. thermal gloves,etc.).The upper plate of the sample extruder although it is detachable. Neveractivate the sample extruder when the mould is not mounted on the extruderitself.

Technical personnel Above listed areas

Areas around compartments closed by removable panelsAreas around compartments that contain electrical parts

For continued fire protection, replace fuses with same type and rating. Also,in case of failure, components may only be replaced by using original spareparts. It is in the responsibility of the purchaser to insure that fire preventionpolicies are properly implemented according to the CE provisions.

Personnelresponsible oftransportation andmoving of theequipment

Raising and moving of the equipment from the wooden crate must beperformed by people properly trained and equipped with suitable personalprotection devices (e.g. gloves, helmet, etc.). Failure to follow theinstructions above may endanger the personnel involved.


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24/06/2011 76-B252X Rev.1 EN10

Here follows a list of all WARNINGs present in the manual; please see relevant chaptersfor full details on each related safety issue.

WARNING:When operating with the covers open/removed and the unit is attached to the mains line,care must be taken as high voltage is present in some parts of the unit (e.g. electricalpanel). Only authorized and qualified service technicians are allowed to open /removecovers.

WARNING:All safety devices must be functional at all times. Damaged protective covers or devicesmust be replaced immediately. When safety components are replaced, the protectivedevices are to be properly attached and tested. Any manipulation of the safety devicesendangers the operating personnel.

WARNING:Raising and moving of the equipment must be performed by people properly trained andequipped with suitable personal protection devices (e.g. gloves, helmet, etc.). Failure tofollow the instructions above may endanger the personnel involved.

WARNING:The wooden crate is high; be careful in balancing while raising it.

WARNING:If the instructions to remove the equipment from the shipping box are not carefullyfollowed, damages to the equipment cabinet may result. This will void the warranty termsof the equipment.

WARNING:Do not stand under suspended loads

WARNING:Considering the weight of the equipment and the footprint (see chapter 2.5), check themaximum allowed floor load before installation.


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76-B252X Rev.1 EN 24/06/201111

WARNING:

If the equipment is brought from a cold environment into a heated room, condensation onand in the unit can constitute a danger and lead to malfunctioning of the unit whenstarted. Wait to connect and operate the unit until it is at room temperature.

WARNING:The general grounding must comply with the rules in force; a wrong quality of thegrounding could be dangerous for the operators safety and cause bad function of theelectrical devices.

WARNING:

Covers/doors can only be removed/opened by maintenance people, by using relevanttools/keys. These tools and keys are for use by maintenance personnel only. Never leavethe tools and keys attached to the unit as this may endanger operator safety.

After performing maintenance/repair, make sure that all covers/doors are properly closedand locked.

WARNING:For safety reasons, opening the front cover will disable all movements.

WARNING:The CALIBRATIONmenu is reserved to the authorised service personnel and shouldonly be entered when the calibration needs to be changed. CONTROLS will not beresponsible for any damage caused by improper setting of these parameters. Warrantywill be void if this menu is used by unauthorised personnel.

WARNING:Both sample material and mould must be pre-heated in a oven at approx. 150C beforeperforming the test (refer to the suitable standard). Use suitable personal protectiondevices (e.g. thermal gloves) to handle sample and mould.

WARNING:Do not extract the sample when it is cold. Temperature should not be lower than 50C.Extraction of cold sample can damage the extraction unit. If asphalt is cold, it is necessaryto heat the mould with the sample in the oven. Use personal protection devices (e.g.

thermal gloves) to handle the sample mould.


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24/06/2011 76-B252X Rev.1 EN12

WARNING:Failing to perform the recommended maintenance actions or maintenance performed by

unauthorized people can void the warranty.CONTROLS will not be responsible for maintenance and service actions performed byunauthorized people.

WARNING:

Before opening/removing the covers, disconnect the mains supply to the device and waitat least 5 minutes.

WARNING:

For continued fire protection, replace fuses with same type and rating. Also, in case offailure, components may only be replaced by using original spare parts. It is in theresponsibility of the purchaser to ensure that fire prevention policies are properlyimplemented according to the CE provisions.

WARNING:

Avoid pouring water, even accidentally, or other liquids into the device, as this couldcause short circuits. Before cleaning the device, disconnect it from the mains line.

WARNING:Refer to qualified service organization authorized by CONTROLS to carry out themaintenance actions described in the chapter Authorized service engineer maintenanceaction. CONTROLS has not to be held responsible for damages to the equipment and/orinjuries to personnel in case the above is not strictly followed.

WARNING:Refer to qualified service organization authorized by CONTROLS to carry out the servicemaintenance actions described in the chapter Diagnostic and Troubleshooting.CONTROLS has not to be held responsible for damages to the equipment and/or injuriesto personnel in case the above is not strictly followed.

WARNING:Do not use theMEMORY RESETfunction unless authorized by CONTROLS Servicedepartment. CONTROLS will not be held responsible for damages to the equipmentand/or injuries to personnel in case the above is not strictly followed.

WARNING:For continued fire protection, replace fuses with same type and rating. Also, in case offailure, components may only be replaced by using original spare parts.


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Manuale di Istruzioni GYROInstruction Manual GYROCO

76-B252X Rev.1 EN

1.6 Environm

INFORM

The above symbthat the productlife.

Therefore, at thesuitable collectiauthorities.

The correct dispmanufacture ofthe product caus

Improper disposregulations.

OMPMP

13

ntal risks and disposal

ATION TO THE OWNER OF TH

l, when attached to the equipment or to the releust be disposed of separately from other rubbis

end of its useful life, the owner should dispose on point for electrical and electronic products pro

sal of this product and the subsequent treatmentroducts using re-cycled materials and limits thed by improper disposal.

l of the product is subject to penalties as foresee

24/06/2011

EQUIPMENT

ant packaging, indicatesat the end of its useful

f the product in aided by the local

encourages thenvironmental impact of

n by the local


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24/06/2011 76-B252X Rev.1 EN14

1.7 CE declaration

This page shows a copy of the CE declaration. The original is supplied with theequipment as a separate document.


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76-B252X Rev.1 EN 24/06/201115

2. DESCRIPTION

Refer to the following figures for main components identification.

Right-hand panel

Rear panel

Fig. 2-1 B2522 with electromechanical extruder code B2520/15 (optional)

1

2

3

4

5

6

7

8

9

10

11

12

13

15

16

17

18

14


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24/06/2011 76-B252X Rev.1 EN16

Rif Description

1 EMERGENCYbutton2 Touch screen display

3 STARTpush button4 STOPpush button

5 Upper plate

6 Turn-table7 Sample extruder push buttons (UP-DOWN)

8 Mains switch

9 Compressed air pressure regulator

10 POWER ONlamp11 USB port (for printer connection)

12 RS232 serial port (for PC connection)

13 Gyratory angle indicator14 Power cord socket with line fuses

15 Compressed air input16 Output socket for sample extruder power cord

17 Compressed air filter (5m)18 Turn-table speed adjustment


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76-B252X Rev.1 EN 24/06/201117

2.1 System block diagram

Fig. 2-2


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24/06/2011 76-B252X Rev.1 EN18

2.2 Connections

The next figure shows the position of the connectors/ports used to connect the differentmodules composing the equipment and equipment itself with external devices.

Left-hand panel

Rear panel

Fig. 2-3

Rif Description

1 USB port (for printer connection)2 RS232 serial port (for PC connection)

3 Power cord socket4 Output socket for sample extruder power cord5 Compressed air input

1

2

3

4

5


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2.3 Identification plate

The identification plate is located on the rear side of the equipment, near the power cable.

Rear panel

Fig. 2-4


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24/06/2011 76-B252X Rev.1 EN20

2.4 Commands and controls

This chapter describes the commands and controls of the equipment. The operatorsinterface description and the use of the keys of the control unit is provided in chapter 4.2of the present manual.

Right-hand panel

Rear panel

Fig. 2-5

1

3

4

5

8

9

10

72

6


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76-B252X Rev.1 EN 24/06/201121

Rif Description

1 EMERGENCYbutton

2 Touch screen display

3 STARTpush button

4 STOPpush button

5 Sample extruder push buttons (UP-DOWN)6 Mains switch

7 Compressed air pressure regulator8 POWER ONlamp

9 Gyratory angle indicator10 Turn-table speed adjustment


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24/06/2011 76-B252X Rev.1 EN22

2.5 Technical specifications

Main characteristics

Product GYROCOMPGyratory compactor

Manufacturer CONTROLS Cernusco s/N (MI) Italy

Product code 230VAC/50-60Hz

Product code 110VAC/60Hz

B2522

B2524

B2522/E

B2524/E

B2522/A

B2524/A

B2522/AE

B2524/AE

Reference standardAASHTO

T312,SHRP M-002

EN12697-10

EN12697-31

AASHTOT312,

SHRP M-002

EN12697-10

EN12697-31

Single-phase line voltage 110 or 230 VAC +6%, -10%

Power 1000 W

Motorized extruder Optional Optional Included Included

Compacted specimen size 150 100mm dia.

Sample height 80 to 170mm (150mm dia.); 50-125 (100mm dia.)

Consolidation pressure 80-800kPa (150mm dia.); 160-1400kPa (100mm dia.)

Angle of gyration

Adjustable from 0.70 to 1.40 deg; factory set to:

1.16 internal

1.25 external 0.82 internal

1.16 internal

1.25 external 0.82 internal

Speed of gyration 15-60 RPM

Number of gyrations 0-999

Compressed air Minimum 8 bars continuous, 100 litres/min

Method of power entry Power cable with plug

Computer connection Serial port RS232

Acoustic pressure 70 dB(A)

Net weight (machine only

approx.) 100 Kg

Overall dimensions machine(W x D x H)

500 mm x 615 mm x 1070 mm

Overall dimensions motorizedextruder (W x D x H)

500 mm x 750 mm x 810 mm

Environmental conditions

Operating temperature + 10 + 40C

Operating humidity 50%RH @ 40C


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76-B252X Rev.1 EN 24/06/201123

3. INSTALLATION

The instructions indicated in this chapter enable you to perform a correct installation andinterfacing in order to grant a regular operation of the equipment.Included are initial inspection procedure, power requirements and instructions forinstalling the unit.

The information in this chapter is intended for authorized service-trained personnel.

CONTROLS can supply the assistance and the necessary technical advice for pre-installation, all the pre-installation phases are at the purchasers charge and must be

performed complying with the indications given below.

WARNING:When operating with the covers open/removed and the unit is attached to the mains line,care must be taken as high voltage is present in some parts of the unit (e.g. electricalpanel). Only authorized and qualified service technicians are allowed to open /removecovers.

WARNING:All safety devices must be functional at all times. Damaged protective covers or devicesmust be replaced immediately. When safety components are replaced, the protectivedevices are to be properly attached and tested. Any manipulation of the safety devicesendangers the operating personnel.


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24/06/2011 76-B252X Rev.1 EN24

3.1 Shipment

The equipment is normally shipped in a wooden crate having the following dimensionsand gross weight depending on the model:

ModelGrossweight[Kg]

Overall dimensions[mm]

Minimumfork lift

length [mm]

GYROCOMPall models 170 800 x 800 x 1350 1200Motorized extruder code 76-B2520/15

125 1050 x 800 x 1250 1200

Use a proper fork lift with minimum fork length as above indicated to raise and move thewooden crate (see figure below).

Fig. 3-1


WARNING:The wooden crate is high; be careful in balancing while raising it.


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76-B252X Rev.1 EN 24/06/201125

3.2 Unpacking and inspection

The unit was carefully checked both mechanically and electrically before shipment; itshould be inspected for any damage that may have occurred in transit.

NOTE:If the shipping container or packaging material is damaged, it should be kept until the unithas been mechanically and electrically checked.If there is mechanical damage and/or the contents are incomplete (see the shipping list),please notify the local CONTROLS representative.

If the shipping container is damaged or shows sign of stress, notify the carrier as well asthe CONTROLS representative. Save the shipping material for carriers inspection. Alsotake some pictures.

Here follows the procedure for the unpacking of the equipment.


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24/06/2011 76-B252X Rev.1 EN26

3.2.1

How to remove the equipment from the shipping crate

The following table shows the net weight of the different models of the equipment:

Model Net weight

GYROCOMPall models 100 KgMotorized extruder code 76-B2520/15 50Kg

Follow the instructions below to remove it from the shipping crate:1. Inspect shipping crate (see NOTES above);2. Open the shipping crate;3. Cut and remove vacuum bag (if present) to expose the equipment;4. The machine must only be lifted up by the horizontal bar located on top of it. Do not

lift it by any other part to avoid damaging the equipment (see Fig. 3-2).5. The motorized extruder can be removed by using a fork-lift.

Fig. 3-2

Horizontal bar


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76-B252X Rev.1 EN 24/06/201127

WARNING:If the instructions to remove the equipment from the shipping box are not carefully

followed, damages to the equipment cabinet may result. This will void the warranty termsof the equipment.


WARNING:Do not stand under suspended loads


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24/06/2011 76-B252X Rev.1 EN28

3.3 Assembling-positioning of the unit and space

requirements

WARNING:Considering the weight of the equipment and the footprint (see chapter 2.5), check themaximum allowed floor load before installation.

The unit must be placed on a flat and level surface.The area around the equipment must be kept free from obstacles and fromsubstances that may cause sliding of the personnel.It is responsibility of the purchaser to provide an installation place withadequate lighting.

Parts used to build the machine and electrical/electronic components are fire-proof.It is anyway the responsibility of the owner of the equipment to make sure that theinstallation place is equipped with proper fire extinguishing systems and that theoperators have been instructed on the relevant procedures.

Use a proper mean to bring the unit to the installation place.

Place the unit in its final location, taking into account the free space around the unit: theequipment requires at least 100 cm of clearance on the front and at least 50 cm on the 3sides for maintenance and service purposes.

The GYROCOMPis shipped dismounted from the motorized extruder (optional) thatalso acts as base stand.First fix the base stand to the floor by using proper fixing bolts and making reference tothe drawing below.

Fig. 3-3


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76-B252X Rev.1 EN 24/06/201129

Then raise the equipment with a proper mean using a rope engaging the upper bar on theunit and fix it to the base stand (e.g. extruder) by using the 4 x M8 screws and relevantwashers provide (see next drawing, GYROCOMPunit viewed from below).

Fig. 3-4


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Fig. 3-5

Also consider that mains connection is achieved through the mains cable socket on therear side of the equipment cabinet.

The unit requires adequate air circulation around it to assure proper cooling of the internaldevices.

WARNING:If the equipment is brought from a cold environment into a heated room, condensation onand in the unit can constitute a danger and lead to malfunctioning of the unit whenstarted. Wait to connect and operate the unit until it is at room temperature.


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3.4 Electrical requirementsThe next table shows the electrical specifications of the equipment:

Item Specifications

Mono phase voltage 110 or 230VAC +6%, -10%Frequency 50Hz/60Hz

Maximum power 1000 W

The equipment shall be connected to a proper earth system, the efficiency of which shall

be checked by qualified personnel. Earth shall be via the power cable, as specified above.

WARNING:The general grounding must comply with the rules in force; a wrong quality of thegrounding could be dangerous for the operators safety and cause bad function of theelectrical devices.

The power supply line shall be equipped with a safety device (breaker and ground fault

switch) properly sized with respect to the electrical specifications provided above.


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3.5 Electrical connections

The next figure shows the position of the connectors/ports used to connect the differentmodules composing the equipment and equipment itself with external devices.

Right-hand panel

Rear panel

Fig. 3-6

Rif Description

1 USB port (for printer connection)2 RS232 serial port (for PC connection)

3 Power cord socket4 Output socket for sample extruder power cord

NOTE:

When the machine is installed for the first time, it is recommended to leave the machineON for at least 8 hours so as to fully charge the internal battery. In case it get discharged,the clock on the display will be zeroed.

1

2

3

4


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3.6 Connecting the compressed air source

1. Attach the unit to a compressed air source through the relevant connector located onthe rear side of the equipment (ref. 1 in following figure) using the tube with properfitting provided with the equipment;

2. Make sure that the compressed air source is able to provide minimum 8 barscontinuous, 100litres/min;

3. Adjustment of the pressure is carried out before starting the test (refer to chapter4.5.3 or 4.5.4), acting on the knob of the pressure regulator (ref. 2 in next figure).

Right-hand panel

Rear panel

Fig. 3-7

Rif Description

1 Compressed air port

2 Compressed air pressure regulator

2

1


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3.7 Installing the GYROCOMP software

The minimum requirements of the PC are the following:

Operating system Windows XP or Windows Vista or Windows Seven (32-64bit)

250GB hard disk

1GB of RAM memory (2 GB with Windows Vista or Windows Seven)

CD - ROM

1 free RS232 serial port or USB RS232 converter.

Installation procedure:

1. Insert CD ROM in the PC. After a few seconds the installation program will startup automatically. If it does not start up, open the file D:\SETUP.EXE (where D:\indicates the CD ROM being used). Next follow the simple instructions given onthe screen;

Fig. 3-8


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Fig. 3-9

2. PressNEXTto start the installation process (f necessary by clicking onBACK onecan return to the previous menu);

;

Fig. 3-10


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3. Tick on theACCEPT THE TERMS OF THE AGREEMENT and pressNEXTtoproceed;

Fig. 3-11

4. Enter the requested information and pressNEXTto proceed;

Fig. 3-12


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5. Review the information shown on the display and pressINSTALLto proceed;

Fig. 3-13

6. When the installation is complete the following window will appear;

Fig. 3-14

7. Click onFINISH to end the process.

8. The installation program has created a new file named GYROCOMPin theprograms list. At the same time the program is inserted in the bar of programs.

Re-start the PC before entering the program for the first time;9. Set the COM port by referring to chapter 4.3.2.


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4. USE OF THE EQUIPMENT

This chapter describes the operators interface and the execution of a test.

WARNING:All safety devices must be functional at all times. Damaged protective covers or devicesmust be replaced immediately. When safety components are replaced, the protectivedevices are to be properly attached and tested. Any manipulation of the safety devices

endangers the operating personnel.

WARNING:

Covers/doors can only be removed/opened by maintenance people, by using relevanttools/keys. These tools and keys are for use by maintenance personnel only. Never leavethe tools and keys attached to the unit as this may endanger operator safety.

After performing maintenance/repair, make sure that all covers/doors are properly closedand locked.


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4.1 Switching ON the equipment

1. Once all connections have been correctly done, switch ON the unit via the mainsswitch located on the right hand side of the equipment; the whitePOWER ON pilotlight will lit;

Fig. 4-1

2. The display will show the CONTROLS logo for a few seconds and then the mainmenu appears;

Fig. 4-2

3. If required, launch the GYROCOMPsoftware by double-clicking on the relevanticon on the PC screen and enable the remote mode: the unit will emit a beep and themessageREMOTEwill appear on the touchscreen display (top row). Refer to chapter4.3 for the explanation of the GYROCOMPsoftware.

NOTE:When the machine is installed for the first time, it is recommended to leave the machineON for at least 8 hours so as to fully charge the internal battery. In case it gets discharged,the clock on the display will be zeroed.

Mains switch

POWER ON

ilot li ht


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4.2 Description of the GYROCOMP operators interface

The GYROCOMPcan be fully controlled by means of its the touchscreen displaylocated on the front panel. It can also be controlled by using the GYROCOMPsoftware,supplied with the equipment and installed on a PC (refer to chapter 4.3 for the relevantdescription). The main menu of the touchscreen display offers five choices:o TEST RUN:This menu is used to perform the test. It allows the choice of the type of

test, the type of sample with the relevant description and finally to perform the testwith the acquisition and elaboration of the relevant data;

o FILE MANAGER:This menu allows accessing to the data stored in the testarchives;

o OPTIONS: This menu allows setting date & time, language, units, operator name andparameters for data transmission to PC and/or printer;

o MANUAL COMMANDS:this menu allows activating/de-activating the turntablemotor and to read its speed, moving the piston up and down and reading the

transducers(Channel 1: Pressure-vertical load; Channel 2:sample height). Italso allows accessing to the CALIBRATION menu(the latter is passwordprotected);

o INFO:it shows a screen with general information and the version of the firmwareinstalled on the equipment.

The system is equipped with a touch screen display that allows activating the differentfunctions just touching the relevant icons on the screen.To activate the icons on the screen use the pointer provided with the equipment or afinger. A soft touch is enough to activate the function.

NOTE:Hitting the screen heavily may damage it. Never use a pen or a sharp object as damagemay result. The warranty will be void in case the screen is damaged due to improper use.

WARNING:For safety reasons, opening the front cover will disable all movements.

Touch the CONTROLS icon in upper-left corner on the screen to return to

previous menu.

Fig. 4-3

Below the options present in theMAIN MENUare described in detail.The CALIBRATION menu is described in chapter 5.2.2.

Touch this icon to returnto revious screen


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4.2.1

TEST RUN menu

On the main menu press on the icon to activate the TEST RUNmenu; thefollowing screen will appear:

Fig. 4-4

The SPECIMEN DATAscreen allows the input of descriptive and dimensionalcharacteristics of the sample and the input of the test parameters.

Touch on the area of the parameter to modify (the relevant field will be highlighted), use

the buttons and to set the parameters, use the buttons and

to move among the different digits of the alphanumeric fields.


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List of input parameters:

NO TEST:numerical value which can be between 0 and 65535;

ID:is an alpha-numerical identification code made up of 10 characters. During input

use the buttons and to move the cursor and the andbuttons to select the characters;

DIAM.: sample diameter selectable between 100 and 150mm;

WEIG.: weight of the sample used to calculate the density;

AGE:age of the sample inMIN;

T: temperature of the sample in C;

MAX. THEOR DENSITY: maximum theoretical density of the sample;

ANGLE:gyratory angle that can be set from 0,7 to 1,4 approx; this valuemust match the angle set into the equipment and readable on the index locatedon the right hand side of the (see ref. 9 of Fig. 2-5);

LOAD: load applied on the sample; it can be set between 50-1000kPa;

CYCLES:duration of the test in number of cycles; it can be set between 2 and999 cycles;

EXTRA: number of extra cycles to carry out after the end of the test (e.g. afterthe number of CYCLEShas been carried out) with the sample still loaded;

END T.:criteria to end the test; it can be selected among:- HEIGHT L: the test will be ended once the indicated sample height is

reached, even if the number of cycles set for the test is not reached yet

(value can be set between 0 to 300 mm);- DENSITY L: the test will be ended once the indicated sample density is

reached, even if the number of cycles set for the test is not reached yet(value can be set between 0 to 9999 kg/m^3);

HEIGHT L andDENSITY L Activation of one of the 2 target value disabilethe other one;

NOTE:descriptive alphanumeric field.

Once all settings are done, press the CONTROLS logo on the upper-left cornerof the screen to exit from the SPECIMEN DATAmenu.

Fig. 4-5


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The system will require a confirmation; pressingACCEPT, the set parameters will bestored; pressingABORT, the set parameters will not be stored and the system reverts tothe previous parameters;

Fig. 4-6

At the end of this phase the system will show the screen TEST PERFORMANCEthatwill allow starting the test on the sample.

Fig. 4-7

NOTE:The messageLOCAL shown on the upper part of the screen indicates that the equipmentis controlled by the commands present on the touch screen. The machine can also becontrolled by an external PC and, in this case, the messageREMOTEwill be shown inthe upper part of the. Switching betweenLOCALandREMOTEmode can only beachieved by acting on the software on the PC (see chapter 4.3) when the unit is set intotheMAIN MENU.


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4.2.1.1

TEST PERFORMANCE menu

Once all the desired settings have been made, the GYROCOMPwill enter the testscreen.The type of test depends on the selection made in the previous screen.This is the main function of the unit, it allows the acquisition of the data during the testand to make the relative calculations in real time.

The following screen is shown and is made up of the following components:

Fig. 4-8

1. Date and time2. Record number (number of tests stored in the memory)3. Test identification4. Sample diameter5. Number of cycled carried out/total

6. Pressure value7. Turn table speed8. Sample height (updated in real time)9. Calculated density

10.Percentage of the theoretical maximum density (if set into theMAX. THEOR

DENSITY)

11.Percentage of the void content (if set into theMAX. THEOR DENSITYdifferentthan 0)

12.Sample height axis13.Graph area14.Cycle number axis

15.ABORT TESTpush button16.NEW TESTpush button

17.TEST RESULT MANAGEMENTpush button18.Shortcut to OPTIONscreen.

1

2

4

5

7

6

12 1413

15

16

17

18

3

8

9

10

11


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76-B252X Rev.1 EN

The reading of tcarried out is upthe relevant read

When this scree

It is possible to ewill behave the sCOMPLETED

The other icons

To start the teststart up of the tuthe sample by thWhen the test st

IN PROGRESS.

NOTE:During the execactive.

The test can be sfront panel.

During the wholchecks the propeSPECIMEN DA

to the set one. AmessageATT. P

OMPMP

45

e height of the sample and the load according toated realtime. If the load value goes outside the

ing will blink.

is shown, the unit is ready to start the test.

xit this status by pressing the icon ; on tame way as the test has been completed and theill be shown on the screen.

resent on the screen are not active.

ress the green STARTpush button on the equipn table rotation is delayed with respect to the appiston.

rts, the display will show the following screen w

Fig. 4-9

tion of the test, the icons shown on the right side

opped by pressing the STOPred push button lo

execution of the test, except for the first 30 secr maintenance of the load with respect to the valTAmenu. The value should not vary more thanbigger difference will not stop the test that will bESSURE!will be shown on the bottom of the

24/06/2011

the number of cycles/- 5% of the set value,

e screen. The systemessage TEST

ent front panel. Thelication of the load on

ith the message TEST

of the screen are not

ated on the equipment

nds, the equipmente set into the/- 250 N with respecte completed; thecreen.


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24/06/2011

The test will end when:

the set number of c

the setHEIGHTli

the setDENSITYl

The TEST COMPLET

At the end of the test, oposition (up).

At this point it will be

Start a new test bypopup that will all

Access theFILEshow the followin

Manuale di IstruziInstruction Ma

46

ycles have been reached, or

mit has been reached, or

imit has been reached.

EDmessage will be shown on the display.

Fig. 4-10

r upon stopping the test, the piston will return to

ossible to:

pressing the icon ; this action cause theow entering the sample weight;

ANAGERmenu by pressing the icon ;popup on the screen:

Fig. 4-11

one GYROCOMPual GYROCOMP

76-B252X Rev.1 EN

the initial

appearing of a

this action will


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76-B252X Rev.1 EN

To save the

note that thto 65535 tefile not bein

To send the

button

To print a t

. B

switched O

The functiomenu. (cha

Press the icPERFOR

Pressing the icon

Press the iconis requested to p(make reference

OMPMP

47

test in the memory press the button ; up

number of saved test files will increase by one.ts, any attempt to memorize more than this numg saved;

same report in ASCII format to a PC via the RS

on the screen;

st report on the A4 printer via the USB port (if e

fore doing this check that the printer is connecte

and on line.

above descrive are influences by the setting in tter 4.2.3.4).

n to close this window and return to thANCE menu.

will cause the display of the following

Fig. 4-12

to access the SPECIMEN DATAmenu; trform a new test with different settings with res

to chapter 4.2.1 for further details).

24/06/2011

n doing this you will

t is possible to store uper will result in the test

32 serial port press the

nabled) press the icon

to the USB port, it is

he TEST OPTION

TEST

popup:

is can be used in case itect to the previous ones


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Press the icon

HEIGHTsensor (displ

With this screen it is p

1. Raise and lower thdesired direction (

Then press the greexecute the movered STOPpush bu


48

to access theMANUAL COMMANDSscreen of

acement transducer);

Fig. 4-13

ssible to:

e piston by means of the icons and ;he selected command will be highlighted);

Fig. 4-14

en STARTpush button on the front panel of theent; to de-select the command highlighted on th

tton on the equipment front panel.


76-B252X Rev.1 EN

the sample

irst select the

quipment toe screen press the


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76-B252X Rev.1 EN

2. Store the vafollows:

1. Press tor 150

2. Place tequip

3. Press t4. Press t5. Once t

press ait; the

o PressAo Press t

move

NOTE:The reference vaand normally do

NOTE:The present scre

HEIGHT. To acCOMMANDS,

Touch the CONthe menus above

OMPMP

49

lue read by the displacement transducer of the sa

e icon several times to select the type om);e proper reference spacer (100mm or 150mm) pent on the turn table;

e icon (the symbol will be highlighted);e green STARTpushbutton to lower the piston;e piston will be in touch with the upper side of t

nd keep pressed the icon for at least 2 seystem will require confirmation:

Fig. 4-15

CCEPTto store the new reading orABORTtoe red STOPpushbutton on the equipment frontent of the piston.

lues for the 2 types of moulds (100mm and 150not need to be updated.

n will only allow activating theMANUAL CO cess the screen that will allow using the whole se

ress the relevant icon on theMAIN MENUscre

ROLS logo in the upper-left corner of tdescribed.

24/06/2011

mple mould in use as

sample mould (100mm

rovided with the

e reference spacer,

conds and then release

nd this action;anel to disable the

m) are factory stored

MANDSof thet ofMANUALn.

he screen to exit from


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4.2.2

FILE MANAGER (TEST ARCHIVE menu)

On the main menu press on the icon to activate theFILE MANAGER (TESTARCHIVE) menu; the following screen will appear.

Saved files are stored in the Disk On Module memory. The memory can be used to fileup to a maximum of 65535 tests (graph included).

Here below there is an example of the file management screen. The main elements are:

Fig. 4-16

1. Data area2. Record number (position of displayed test in the memory sequence; 1 to 1000)3. Data OPTIONScommand4. To display the data of the previous stored test

5. To display the data of the next stored test.

Each test file can be shown on the display, printed on a USB printer or downloaded to aPC through the RS232 Serial Port.

Use the buttons and to scroll through the various stored tests. Each testis identified by as sequential position in the memory (item 2 in the above screen).

4

5

21

3


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76-B252X Rev.1 EN

Press the button

ARCHIVEscre

Press the buttonABORTto abort

Press the button

port. First makeand it is ready to

Press the buttontemporary appeaport of the equip

Press the button

Press the button

OMPMP

51

to display the available functions provid

n (OPTIONSpopup).

Fig. 4-17

to erase the test from the memory. Pressthis operation.

to send the selected test in ASCII forma

sure that the PC is connected to the RS232 serialacquire the data.

to print the selected test, including the g r on the display). First make sure that the printer

ment and that it is on line.

to show on the display the graph of the s

to show the test data in tabular format.

Fig. 4-18

24/06/2011

ed within the TEST

ACCEPTto confirm or

to the PC via the serial

port of the equipment

aph (the latter willis connected to the USB

elected test.


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4.2.3

OPTIONS menu

On the main menu press on the icon to activate the OPTIONSmenu; thefollowing screen will appear:

Fig. 4-19

This menu allows the selection of language, input of name or code number of theoperator, setting of date and time, setting of test options (unit of measurement, dataprintout, storage etc).

Touch the CONTROLS logo in the upper-left corner of the screen to exit fromthe OPTIONSscreen.

4.2.3.1 SELECT LANGUAGE screen

Press the button on the screen and then select the desired language. The

languages available in total are 12.

Touch the CONTROLS logo in the upper-left corner of the screen to exit fromthis screen (pressACCEPTorABORTto confirm exiting).


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4.2.3.4

TEST OPTION screen

Press the button on the screen and to access this function.

Fig. 4-22

Select the desired field on the screen and press the buttons and to settheparameters.

TheTEST OPTIONS screen includes the following fields:

o AUTOPRINT, AUTOSTORE, AUTODOWNLOAD: allows setting the functions forprintout and data transmission as described below:

- AUTOPRINT: whenENABLED, activates the print function at the end ofthe test (via the selected printer);

- AUTOSTORE: whenENABLED, activates the automatic saving of the testresults at the end of the test;

- AUTODOWNLOAD: whenENABLED, activates the communication inASCII format with the PC; whenDISABLED, data transmission will not take

place.

o PRINTER: allows selecting the type of printer in use:o Selecting USB option, data to print will be transmitted via the USB port of

the GYROCOMP;o SelectingRS-232Coption, data to print will be transmitted in ASCII format

via the RS232 serial port of the GYROCOMP (in this case, the thermalprinter code 82-P0172 can be used).

Touch the CONTROLS logo in the upper-left corner of the screen to exit fromthis screen (pressACCEPTorABORTto confirm exiting).


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Press the green STARTpushbutton on the equipment front panel to activate the rotationof the turntable.

While the turntable is rotating, the relevant speed is measured by a magnetic sensor and isdiplayed on the screen. Standard speed is 30 RPM approx. and can be adjusted by actingon the speed adjustment knob (item #10 of Fig. 2-5).

Fig. 4-27

Turntable rotation can be stopped by pressing the red STOPpushbutton on the equipmentfront panel.


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4.2.4.3

PISTON CALIBRATION menu

Press the icon of theMANUAL COMMANDSmenu to access the followingscreen:

Fig. 4-30

Use the pull down menu to select one the following options:

HEIGHT (SAMPLE) LOAD (VERTICAL).

This menu allows reading the output of the 2 transducers (displacement transducer for thesampleHEIGHT; pressure transducer for theLOAD) and to perform the relevantcalibration.


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76-B252X Rev.1 EN

4.2.4.3.1

HEIGHT (SA

The sample heigpneumatic actuat

The icons

The icon of the sThe movementby pressing the

The movement ofront panel of th

NOTE:It is not possiblepushbutton first.

OMPMP

63

PLE) option

ht reading is achieved with a potentiometric transor.

and allows changing the position (height)

Fig. 4-31

elected movement will be highlighted.ill take place after having activated the power cireen STARTpush button located on the front pa

Fig. 4-32

f the piston can be stopped by pressing the red S equipment.

to reverse the movement of the piston without pr

24/06/2011

ducer mounted on the

f the piston.

rcuitry of the equipmentel.

OPpushbutton on the

essing the red STOP


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The screen also includ

Icon to acti

pressing the icon ca

shown in the icon);

(symbol -shown);

Icon to zer

Icon to acc5.2.2). This functioheight;

WARNING:The CALIBRATIONonly be entered when tresponsible for any dawill be void if this men

3. Icon to stormould in use; to per

1. Press the iconor 150mm);

2. Place the propequipment on t

3. Press the icon4. Press the green


64

s the following icons/functions:

vate/de-activate the calibration coefficient of the

uses the application of the calibration coefficient

press the icon again to de-activate the calibration

the reading of the selected channel;

ss the calibration function (password protected;allows calibrating the displacement transducer

enu is reserved to the authorised service persone calibration needs to be changed. CONTROLSage caused by improper setting of these paramet

u is used by unauthorised personnel.

e the value read by the height transducer dependiform this function:

several times to select the type of sampl

r reference spacer (100mm or 150mm) providedhe turn table;

(the symbol will be highlighted);STARTpushbutton to lower the piston;


76-B252X Rev.1 EN

selected channel:

(symbol +coefficient

refer to chapterf the sample

el and shouldwill not beers. Warranty

ng on the type of

mould (100mm

with the


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76-B252X Rev.1 EN

5. Once th

and keesystem

o PressAo Press t

move

OMPMP

65

piston will be in touch with the upper side of th

pressed the icon for at least 2 secondsill require confirmation:

Fig. 4-33

CCEPTto store the new reading orABORTtoe red STOPpushbutton on the equipment frontent of the piston.

24/06/2011

reference spacer, press

nd then release it: the

nd this action;anel to disable the


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The movement of the piston can be stopped by pressing the red STOPpushbutton on thefront panel of the equipment.

NOTE:It is not possible to reverse the movement of the piston without pressing the red STOPpushbutton first.

NOTE:When moving the piston downward, the reading on the display will be highlighted with

the symbol to indicate that the reading is taken while the load is applied.

Fig. 4-36


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4.3.1

Description of main screen

The following picture shows the main screen of the GYROCOMPsoftware.

Fig. 4-39

Here follows the description of the different fields that can be identified on the screen.

4.3.1.1 Menu bar

FILE EXIT: exit from the software;

LANGUAGE: language selection from the list;

HELP: displays software info (About).


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4.3.2

MANUAL COMMANDS/SOFTWARE SETTINGS

From the main menu page press the icon to enter theMANUAL COMMANDS /SOFTWARE SETTINGSmenu.

Fig. 4-40

Here follows a description of the different functions available: MOTOR: Manually enable/disable motor for mould rotation; this field can be used to

check/adjust the speed of the turntable. Press the icon and checkthe speed from the realtime readout (see chapter 4.3.1.4); adjustment of the speed isachieved by acting on the knob item #10 of Fig. 2-5);

SETUP: Set the COM port used to connect GYROCOMPto PC;


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CALIBRATION: Set the offset for height calibration, for 100 or 150mm dia. mouldPrepare the mould as described in chapter 4.5.1, then press the icon

of thePISTONfield (the piston will get in touch with themould); in the CALIBRATIONfield tick the diameter of the used mould (100mm or

150mm); then press the icon to store the new calibration, thefollowing popup appears on the screen;

Fig. 4-41

PISTON: Manually move the piston up / down, or stop it;

LOCK: Enable connection between software and GYROCOMP, allowing remotecontrol of the machine.

NOTE:To enable the remote control, GYROCOMPhas to be switched on, and the GYROCOMP

control panel must be inMAIN MENUor TEST PERFORMANCE MENU.


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4.3.3

TEST PERFORMANCE (REMOTE mode)

Check the software is connected to GYROCOMPin remote mode (see chapter 4.3.2).

Push the icon to start a new test. A window requiring to input the sample weightappears. Insert the sample weight.

It is possible to insert all the test parameters manually, or to select a previously savedTEST PROCEDURE.

By pushing the icon , the procedure database is displayed onthe right side.

Fig. 4-42

From the database, it is possible to select a procedure. From the top bar it is possible to:

Select the procedure;

Cancel the selection and exit from the database;

Create a new procedure;

Modify an existing procedure;

Delete a procedure (a confirmation message will appear).


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In case of selection of CREATE A NEW PROCEDURE orMODIFY AN

EXISTING PROCEDURE , a popup window with all the procedure details isdisplayed.

Fig. 4-43

It is possible to define all the test parameters:

SAMPLE DIAMETER: 100 or 150 mm;

TEST PRESSUREorLoad: usually 600kPa;

SAMPLE AGE;

CYCLES: duration of the test, depending on the used specifications;

EXTRA CYCLES: optional cycles to be applied beyond the test duration, test data arenot collected during these cycles;

OptionalLIMITS(height and density): if a very long duration is chosen, it is possibleto stop the test when a target height or density is reached. If the target height ordensity is not reached, the test will stop when the maximum number of cycles isreached;

GYRATORY ANGLE: the angle that has been mechanically set on GYROCOMP

TEMPERATURE: the target sample temperature.


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Once the procedure parameters have been defined or selected, it is possible to define themix property. It is possible to select it from the list (showing the last mixes used) or, if

DATABASEis selected, to select it from the full mixes database.

Fig. 4-44

From the database, it is possible to select a mix. From the top bar it is possible to:

Create a new mix;

Modify an existing mix;

Delete a mix (a confirmation message will appear).

In case CREATE A NEW MIX orMODIFY AN EXISTING MIXis selected, a popupmenu with the Mix details is displayed

Fig. 4-45

It is possible to define the Mix properties:

MIXname, to identify the mix in Unique way;

FILLERdetails (description, % on the aggregate mix, specific gravity);

AGGREGATEdetails (description, specific gravity);

BITUMENdetails (description, specific gravity); NOTES.

The GMM(MAXIMUM THEORETICAL DENSITY) is automatically calculated byvolumetric way. TheBITUMEN CONTENT in volume is automatically calculated.


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To save the new/modified mix, push SAVE.

Select the mix (by doubleclicking the mix from the list).

NOTE:It is possible not to select any Mix from the database, by selecting GENERICfrom thelist. It will be possible to assign the Mix to the test in the test database. In case the mix isnot selected, it is possible to input manually the GMM data from the test window in orderto calculate/display the %GMM data during the test.

It is now possible to start the test by pushing the button. A confirmation messageappears, and to start the test the STARTgreen push button on the front side of themachine has to be pushed.

During the test, the test results are displayed in real time (CYCLE COUNTER,HEIGHT,DENSITY, % VOIDS,ROTATION SPEEDand VERTICAL FORCEorPRESSURE).The graph displays in real timeHEIGHT/CYCLESandDENSITY/CYCLES. From thebottom side of the graph is it possible to enable the auto-scale, to change the X and Y axisscale, to enable the logarithmic scale on X axis.

At the end of the test, save the test by pushing the disk icon. The test will be added to thetest database.


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4.3.7

Test group comparison (mix design)

From the TEST DATABASEwindow it is also possible to assign different tests todifferent test groups, to run some comparison between different mixes for Mix Designpurposes.

It is possible to compare up to 4 group composed by 1 to 4 tests. The tests in each groupmust be performed on the same mix, and different tests have to be performed with thesame test procedure to be comparable. It is recommended that different mixes to be put incomparison have different % of bitumen, in order to make a suitable Mix Designevaluation.

Fig. 4-49

From the TEST DATABASEwindow, from the panel on the right bottom side it ispossible:

ADD SELECTED TEST: add the selected test from the database to the comparison.Every test with a new mix will be added to a new group. Every test with an already

added mix will be added to the same group; EMPTY COMPARISON LIST: remove all the tests in the comparison;

SAVE GROUP IN DATABASE: once the choice is complete, it is possible to savethe groups in a Database. A window asking to input the Group name is displayed.

LOOK FOR GROUP IN THE DATABASE: to repeat the elaboration of a previouslysaved Group, it is possible to open it from the database. A window showing the

database is saved, and pushing +it is possible to see the details of the testscomposing the group;

ELABORATION: complete the test choice for comparison and pass to multiple testelaboration window.

NOTE:the single tests in the group must be still available in the test database to make this featureavailable


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Fig. 4-50

By pushingELABORATIONthe multiple test elaboration window is displayed.

Fig. 4-51


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From this page it is possible:

From the bottom side of the window, fill the yellow cells with the acceptance criteriadefined in the reference technical specifications (Min and Max GMM for 3 different

numbers of gyrations) Push CALCULATION WITH ACTUAL CRITERIUMin order to update all the

graphs and results on the basis of these criteria.The results are calculated.

It is possible to elaborate the results in the following way:1. From the top right side, choose theMIXto be displayed.2. Push SINGLE GROUP AVERAGEto display the average results for the chosen

MIX;3. PushPRINT AVERAGEto print the average results of the chosenMIX;4. Push GROUP COMPARATIVEto display the comparative results of the different

MIXES(the comparative window will appear).

Fig. 4-52

5. PushPRINT COMPARATIVEto print theMIXcomparative results.


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4.3.8

Mix, Client and Procedure Database management

From the main page, it is possible to select to open theMIX DATABASE,

to open the CLIENT DATABASEor to open thePROCEDURE DATABASE.

Fig. 4-53

In each database it is possible to:

Create a newMIX/CLIENT/PROCEDURE(a popup window will be displayed see

chapter 4.3.3); Modify and existing Mix/Client/Procedure (a popup window will be displayed see

chapter 4.3.3);

Delete an existing procedure.

Once create or modified, theMIX/CLIENT/PROCEDUREwill be available for choicein standard operation as described in the relevant chapters.


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4.4 Serial port

The GYROCOMPis fitted with the following communication ports:o Serial RS232C port for Printer or P.C. connection;o USB port for A4 printer.

Fig. 4-54

4.4.1 Serial port setting for printerSet thePRINTERoption in the TEST OPTIONSmenu toRS-232C (see chapter 4.2.3.4);the RS-232C port on the rear panel of the GYROCOMPwill be set to transmit data to aserial printer with the following settings:

9600 baud, 8 data bit, 1 Stop bit, no parity.

All fields transmitted are ended with CR and LF. We recommend our printer 84-P0172 isused.

USB port

RS232C port


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4.4.2

Serial port setting for PC connection

The RS-232C port on the rear panel of the GYROCOMPis set to transmit data to a PCwith the following settings:

57600 baud, 8 data bit, 1 Stop bit, no parity.

All fields transmitted are ended with CR and LF. The data transmission protocol iscompatible with the GYROCOMPsoftware provided with the equipment, used to read,process, save and print test results. The software can also be used to control thefunctioning of the whole equipment (see chapter 4.3)

4.4.3 USB portThe control unit is equipped with a USB port that can be used to connect HP A4 printersto obtain the printout of a test report in A4 format .

Recommended printer model is type HP Printer Officejet 6000 or other printers that havethe communication protocol HP PCL3 E or PCL3 GUI. In general, printer to use must beas simple as possible (e.g. only printers without integrated scanner and/or USB hub andor LCD display, etc.).Contact CONTROLS to obtain information on other compatible models.

NOTE:The printer must be connected and turned ON before switching ON the equipment as itmust be seen by the GYROCOMPduring its boot phase.


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4.5 Carry out a test

The present chapter provides a quick guide for the execution of a test. Full details on thevarious screens and options for both unit used in local mode (commands via thetouchscreen display integrated in the unit) and unit used via the GYROCOMPsoftware(PC) are provided in chapters 4.2 and 4.3 respectively.

WARNING:Both sample material and mould must be pre-heated in a oven at approx. 150C before

performing the test (refer to the suitable standard). Use suitable personal protectiondevices (e.g. thermal gloves) to handle sample and mould.


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4.5.1

Changing the lower

The GYROCOMPcadiameter.All units are standard esamples.

In case of tests on 100purchased.

Act as follows to instalto install the 150mm pl

Turn the unit ON and c

From theMAIN MEN

to select theP

Press the buttonfront panel to lower the


90

and upper platens

perform tests on sample with 150mm diameter

quipped with upper and lower platens for 150m

m diameter sample, the optional kit code 76-B0

l the upper and lower platens 100mm diameter (satens):

lose the front door;

select theMANUAL COMMANDSscreen and

STON CALIBRATIONmenu;

Fig. 4-55

and then press the START(green) pushbutton onpiston;


76-B252X Rev.1 EN

nd 100mm

diameter

50/4 must be

imilar procedure

then press icon

the equipment


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Open the front d

Loosen the 6 bolremove them;

Clean the contactightening the 6

OMPMP

91

or and turn the equipment OFF;

Fig. 4-56

ts on the upper platen and the 6 bolts on the lowe

Fig. 4-57

surfaces, install the 100mm sample plates and lixing bolts on each platen;

Fig. 4-58

24/06/2011

r platens in order to

ck them in place by


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Bring the sampllower platens, tu

From theMAIN

to selec

Select theHEIG

1. Press the ico

150mm);

Press thefront panel to lo

Documents

Manual Gyrocompactador