Istruzioni d‘uso Manual de Instrucciones Mode d‘emploi ...bikeitech.com/DATAS/es_free2/f_4968620b44924.pdf · The METTLER TOLEDO oven sample changer Stromboli is a carrousel-type

Operating Instructions

Bedienungsanleitung

Mode d‘emploi

Manual de Instrucciones

Istruzioni d‘uso

Oven Sample ChangerOfen-Probenwechsler

Passeur d'échantillons avec fourCambiador de muestras con hornoScambiatore di campioni con forno

StromboliVersion V2.0

Engl

ish

Deut

sch

Fran

çais

Espa

ñol

Italia

no

METTLER TOLEDO Stromboli 1

Contents

1. Introduction 3

2. Safety measures 32.1 Measures for your protection 32.2 Measures for operational safety 4

3. Description of the instrument 5

4. Installation 74.1 Adapting the operating voltage 74.2 Preparing the drying unit 74.3 Cable connections 84.4 Tube connections 9

5. Putting into operation 135.1 Putting Titrator and Stromboli into operation 135.2 Preparing samples 145.3 During the sample series 155.4 After the sample series 15

6. Error messages and malfunctions 16

7. Cleaning and maintenance 177.1 Cleaning 177.2 Replacing fuses 177.3 Disposal 18

8. Standard and optional equipment 198.1 Standard equipment 198.2 Optional equipment 20

9. Technical data 21

Contents

2 METTLER TOLEDO Stromboli


1. Introduction

The METTLER TOLEDO oven sample changer Stromboli is a carrousel-type sample changer with an integrated drying oven for automated analysis in titration. By following the heating of the sample with a Karl Fischer titration, the water content of liquids and solids is determined. All important parameters are selected in the method on the titrator.The METTLER TOLEDO KF titrator DL38 (software version 2.0 or higher) and the METTLER TOLEDO KF coulometer DL39 (software version 1.1 or higher) can control the Stromboli and analyze a sample series. In these operating instructions, you can find all information necessary to correctly install and operate the Stromboli with all the equipment included in the delivery. Instead of KF coulometer and KF titrator, the word "titrator" is used to describe either. The DL39 is shown in the diagrams as an example.In the operating instructions of the METTLER TOLEDO titrators DL38 and DL39, you will find all the informa-tion pertaining to the setup, methods and auxiliary functions, so that you may perform sample series with the Stromboli.

2. Safety measures

The oven sample changer Stromboli may only be operated by people trained in the use of the instruments and corresponding chemicals. If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. The Stromboli has been tested for the experiments and intended purposes documented in these operating instructions. However, this does not absolve you from the responsibility of performing your own tests of the products supplied by us regarding their suitability for the methods and purposes you intend to use them for. You should therefore observe the following safety measures.

2.1 Measures for your protection

– Never place or install objects on or above the instrument! These could catch fire.– Avoid heat buildup above the instrument by leaving a free space of approx. 1 meter!

Readily flammable materials could ignite. Risk of fire. – Only use fuses specified in these operating instructions. Risk of fire.– Use heat protection (e.g., gloves) when handling hot parts (e.g. sample vials) during

or after operation! Immediately after an analysis, the sample vials are still hot. Risk of burns.

– The lift for the sample vials is equipped with a heater. Risk of burns.

Risk of fire

Risk of burns

Introduction / Safety measures


– Ensure that you plug the supplied power cable into an outlet that is grounded! Risk of electric shock.

– Switch the instrument off and disconnect the power cable before you perform any manipu-lations on the instrument! Risk of electric shock.

– Check the gas paths and drying tubes for free flow of gas! Danger of over- or underpres-sure in the oven. Risk of explosion!

– Make sure, that the flowmeter is never closed completely. If due to malfunction or false manipulation a sample vial cools down in the oven, an underpressure is created. To avoid this underpressure, air can flow through the bypass valve. Thus sucking in solvent or electrolyte from the titrator is prevented. Risk of explosion!

– Never use reactive gases as a purge gas! Risk of explosion!– In the determination of water contents of organic substances and when using ambient air

as purge gas, ensure that no explosive gas mixtures can be formed! Risk of explosion!– Never work in an environment subject to explosion hazards! The housing of the instru-

ment is not gas tight. Risk of explosion due to spark formation! Corrosion due to ingress of gases!

– When using chemicals and solvents, comply with the manufacturers’ instructions and the general lab safety rules!

2.2 Measures for operational safety

– Check the set operating voltage before you switch on the instrument! The instrument may suffer damage if the operating voltage does not match the line voltage.

– Before each titration, ensure that all sample vials are positioned correctly in the sample rack! The instrument’s moving parts could otherwise be jammed.

– If the Stromboli is switched off during an analysis, the titrator must be switched off as well, before both instruments are switched on again.

– Always wipe off splashed liquids immediately! The instrument is not waterproof.– Have the instrument serviced by METTLER TOLEDO Service only!– Exclude the following environmental influences:

• powerful vibrations, • direct sunlight, • atmospheric humidity above 80%, • temperatures below 5 °C and above 40 °C, • powerful electric or magnetic fields!

Risk of electric shock

Caution

Caution

Risk of explosion

Safety measures


3. Description of the instrument

The oven sample changer Stromboli is a sample changer with an integrated drying oven for automatic determination of water according to Karl Fischer. The water content of up to 13 samples, a blank value and a drift can be analyzed in one single sample series. Stromboli is especially suitable for insoluble samples or samples whose water cannot be extracted with an appropriate solvent, or such samples whose deter-mination can result in incorrect results due to side reactions with the KF reagents. The water of a sample is thermally released in the drying oven and then carried, by means of inert and dried purge gas, to the titrator (KF titrator DL38 or KF coulometer DL39), where it is analyzed.

Stromboli consists of an oven, a sample rack, a drive housing and a drying unit.

Description of the instrument

Bent drying tube

Measuring cell with measuring and generator electrode

Keypad

Oven

Flowmeter

Drying unit

Display

Drive housing

Transfer tube

Air pump (optional)

Sample rack

Heating plate


Each sample is in a sample vial. The blue cap on the sample vial serves as a seal for the vial in the oven. Hygroscopic samples, or samples losing water before the analysis, can be protected by aluminum foil glued to the top of the vial. The sample vials placed in the sample rack are automatically lifted into the oven one by one and then heated. At the same time, the aluminum foil beneath the cap is punctured. The dried purge gas (air or some other carrier gas) flows through the heated sample in the oven and transports the released water to the titrator for analysis.

The heating temperature (max. 300 °C), as well as all the parameters neces-sary for the automatic analysis are entered on the DL38 (METTLER method "910 Stromboli") or the DL39 (METTLER method "912 Stromboli"). Starting this method begins the auto-matic analysis of a sample series.

You have the option of working with inert gas (nitrogen, helium, argon, etc.) or ambient air as purge gas. The instrument is equipped with an efficient two-stage purge gas drying system (e.g., silica gel and mo-lecular sieve). A built-in flowmeter regulates the flow of gas. A transfer tube is included in the delivery for the transfer of gas from the drying oven to the titrator. An optional heatable transfer tube is available.

Sample vial

Aluminum foil

Cap

Description of the instrument


4. Installation

For correct installation and proper operation, the following points need to be observed:• Place the titrator, Stromboli and drying unit in a clean, dry and dust-free place.• Before operation, all parts of the instrument must have reached ambient temperature to prevent condensa-

tion. • All parts must be dry before operation.

4.1 Adapting the operating voltage

On the rear side of the Stromboli you find a small mark indicating the currently set operating voltage (100…120 VAC, 3,15 A slow bloe fuse or 220…240 VAC, 1,6 A slow blow fuse). – Disconnect power cable.– Loosen the fuse holder with a screwdriver. Insert fuse according to the

operating voltage.– Reinstall the fuse holder and reconnect power cable.

4.2 Preparing the drying unit

The purge gas flowing trough the sample must be water free, therefore it is dryed in the drying unit.The water of a sample is thermally released in the drying oven and then car-ried, by means of inert and dried purge gas, to the titrator (KF titrator DL38 or KF coulometer DL39), where it is analyzed.– Fill both bottles with an appropriate drying agent (not included in the de-

livery), e.g., silica gel (first drying stage) and a molecular sieve (second drying stage)

– Fasten caps securely.– Place the bottles in the drying unit.

Mark

12

Fuse

Installation


4.3 Cable connections

– Install titrator as per titrator operating instructions.– Connect the Stromboli to the titrator with the TTL con-

nection cable.– Switch the power switch to position "0" and connect

the power cable.– If available, connect the plugs of the air pump or

stop valve (optional equipment) to the corresponding socket.

– If available, connect the heatable transfer tube plug (optional equipment) to the corresponding socket.

Installation

TTL

Air pump / Stop valve

Transfer tube (heatable)

Power cable

Power switch


4.4 Tube connections

The purge gas is passed through the gas drying unit, then through the sample in the oven and finally, via the transfer tube, to the titrator.

Tube connections to the StromboliThe gas is channelled to the base of the bottle, per-meates the drying agent and is forwarded via the second connection on the bottle’s cap.Using the supplied tube, connect the flowmeter, bot-tles and Stromboli according to the illustration. – Press tubes into the quick fit connectors on the

bottles. – To loosen the tube, press the clamping rings with

your fingertips and pull out the tube.

Tube connections at the flowmeterThe purge gas flows via the hose connector into the flowmeter and then continues on to the drying bottles. Make sure, that the flowmeter is never closed completely. If due to malfunction or false manipulation a sample vial cools down in the oven, an underpressure is created. To avoid this underpressure, air can flow through the bypass valve. Thus sucking in solvent or electrolyte from the titrator is prevented. Risk of explosion! – Using a tube, connect the flowmeter’s hose con-

nector with the gas source. – To detach the hose connector from the flowme-

ter, press the quick acting coupler in the direction of the arrow.

Hose connectorBypass valve

Connection to Stromboli

Quick fit connectors

Gas supply

Installation


Purge gas supply with ambient airFor operation with ambient air, an optional air pump is available. It is mounted under the drying unit and is connected to the Stromboli.– Connect the air pump cable to the pump outlet of

the Stromboli.– Connect the air pump and the flowmeter accord-

ing to the illustration.– Adjust the airflow at the flowmeter.

Purge gas supply with other carrier gasesFor operation with a pressurized container, an optional stop valve is available. It can be closed automatically after a measurement to prevent unnecessary use of gas.

During operation, the valve can become hot. Danger of burns.

– Connect the stop valve cable to the pump outlet of the Stromboli.

– Connect tubes according to illustration.– Set gas flow on gas container and flow meter.

Note • Pressing the <Reset> key on the titrator will close

the stop valve.• Pressurized gas supply bottle must be fitted with

a pressure reducer.

Installation


Connecting transfer tubeThe evaporated water of a sample is carried by the purge gas through the transfer tube to the titration ves-sel of the titrator.– Connect both ends of the transfer tube to the corre-

sponding connectors on the oven and the titrator.

Connecting the heatable transfer tubeA heatable transfer tube is available as optional equipment. The heatable sheath (approx. 75 °C) prevents condensation in the transfer tube. As long as the Stromboli is switched on, the transfer tube is heated.– Connect both ends of the transfer tube to the corre-

sponding connectors on the oven and the titrator. – Connect the plug of the heatable sheath to the

outlet on the back of the Stromboli.

Installation


Titration vessel DL38: Meassuring cell DL39:

Transfer tube

Electrode

Stirrer bar

Immersion depthThe gas inlet of the transfer tube should be immersed in the solvent of the DL38 resp. in the electrolyte of the DL39, to the same depth as the electrode.

Complete tube connections between the titrator, the Stromboli and the drying unit

Transfer tube

Electrode Generator electrode

Stirrer bar

Installation


5. Putting into operation

5.1 Putting Titrator and Stromboli into operation

Before operation, all parts must have reached ambient temperature in order to prevent condensation.

After you have installed all instruments and parts correctly, you can start the Stromboli as follows:– Turn on the power switch on the Stromboli. The

instrument is initialized automatically. The green LED on the top side of the Stromboli lights up.

NoteIf the red LED lights up, the instrument is malfunction-ing (see ‘6. Error messages and malfunctions’).

– Start up the titrator and call up the desired method, e.g., METTLER method "910 Stromboli" (DL38) resp. METTLER method "912 Stromboli" (DL39).

– Enter the desired parameters, e.g., the set temperature (50…300 °C) and mixing time and save the method. During the mixing time, the water is released from the sample and transferred to the titrator by the purge gas.

NoteSelect the mixing time in such a manner that the transfer of the water is guaranteed.– Set the gas flow at the flowmeter of the drying unit to the desired value (mL/min).– Start the method. As soon as the set and current temperature coincide by ±2 °C, the method is contin-

ued.As soon as the method has been started, drift, blank and sample values are determined for the entire series in the sequence of their placement on the sample rack.

NoteWhile a Stromboli is attached to a titrator and switched on, each titration is started automatically, regardless of whether "Autostart" has been set to "Yes" or "No". The Stromboli must be switched off for a KF method without Stromboli!

Green LED (Power)

Red LED (Error)

Temperature display

Putting into operation


5.2 Preparing samples

The maximum volume of a sample vial is 20 mL. We recommend that you prepare all sample vials of a series in the same way:– Pre-dry the sample vials (e.g., over night in a drying cabinet at 75 °C).

Cold glass could cause condensation.– Add sample to sample vial.– Put the aluminum seal in place if the sample is to be protected against

absorbing or losing water. The seal will be punctured automatically in the oven in order to allow the purge gas to flow through the sample vial.

– Place the cap securely on the sample vial. It seals the vial in the oven and prevents the purge gas from leaking. As long as they are tight, the caps can be reused.

– Put the sample vials in the numbered spaces on the sample rack.– Place the filled or empty sample vial for the blank determination into the

position "Blank" of the sample rack.– Place the sample vial with the insert for the blank determination into the

position "Drift" of the sample rack.

Note• Be sure to exclude any kind of side reaction due to elevated temperatures in the sample vials!• Air contains oxygen, which could lead to decomposition at higher temperatures especially with organic

substances such as polymers.• Use electrolyte and standard suitable for a sample coming out of an oven.• After insertion into the oven, the heating of the sample vial will take several minutes. Amount and sample

type influence the heating time.

DriftBlan

k

Sample rack

Sample vial

Aluminum seal

Cap

Sample vial

Aluminum insert

(For Drift)

Cap



5.3 During the sample series

The water of a sample is thermally released in the drying oven and then carried, by means of inert and dried purge gas, to the titrator (KF titrator DL38 or KF coulometer DL39), where it is analyzed. The water content of up to 13 samples, a blank value and a drift can be analyzed in one single sample series.The sample vials are raised into the oven with a lift. The blue cap seals the sample vial in the oven while a glass tube punctures the aluminum seal. The oven heats the sample to the set temperature.

The purge gas now flows through the sample vial and transports the evaporated water via the transfer tube to the titrator.

After the analysis, the lift with the sample vial is moved downwards out of the oven.

5.4 After the sample series

If a new series is not started up immediately at the end of a sample series (e.g. operation over night), we suggest the following:– Press <Reset> key on the titrator. The Stromboli automatically returns to its idle position: oven switched

off, stop valve closed, no sample vial in the oven.– Do not touch the sample vials immediately after analysis. They can be very hot. Danger

of burns.



6. Error messages and malfunctions

Error messages appear as "E…" on the Stromboli’s display. Causes and corrective action can be found in the following list. If an error message appears again, make note of the error, switch off the instrument and contact METTLER TOLEDO Service.

Error message Cause Corective action

E10 Set temperature < 50 °C Select set temperature > 50 °C, press <Reset>-key, restart series.

E20 Set temperature > 310 °C Select set temperature < 310 °C, press <Reset>-key, restart series.

E30 Internal error Contact METTLER TOLEDO Service.

E40 / E41 Internal error Contact METTLER TOLEDO Service.

E50 / E51 Internal error Contact METTLER TOLEDO Service.

E60 / E61 Temperature rising too slowly

(< 2°C / 3 min) (heater malfunctioning)

Press <Reset>-key and restart series; on reoccurrence: contact METTLER TOLEDO Service.

E70 / E71 Actual temperature > 330 °C (oven out of control)

Terminate method (<Reset> on titrator) and switch off the Stromboli. Contact METTLER TOLEDO Service.

Malfunction Cause Corrective actionOven does not heat Cable not connected; Check connections; blown fuse; replace fuse; temperature set too low; set correct temperature; heater malfunctioning contact METTLER TOLEDO Service.

No gas flow to titrator Sample vial leaking; Check caps; leaky connections; check connections; drying unit blocked check drying unit.

Level of solvent/electrolyte Evaporated solvent/electrolyte due to Replace solvent/electrolyte; use electrolyte too low hot purge gas specially suited to oven measurements.

"False" results Loss of sample water due to Use heatable tube (less H2O than expected) condensation during transfer; (see optional equipment); leaky sample vials or connections; check sample vials and connections; purge gas flow too low; check flowmeter, connections and drying unit; "Max. time" set too short; optimize method parmeters; temperature set too low increase oven temperature.

Drift too high Leaky measuring cell/ titration beaker; Check measuring cell/ titration beaker; depleted drying agent grease ground surfaces; replace drying agent.

Termination ("Overtitration") Electrolyte exhausted Press <Reset> on the titrator, replace electrolyte completely.

Sample vial remains in the oven Oven contaminated or aluminum foil Press <Reset> on the titrator, switch off oven is clinging to the glass tube and let it cool down, remove vial from oven, clean oven and glass tube (see Cleaning and Maintenance).

Error messages and malfunctions


7. Cleaning and maintenance

– Use heat protection (e.g., gloves) when handling hot parts (e.g. sample vials) during or after operation! Immediately after an analysis, the sample vials are still hot. Risk of burns.

– The lift for the sample vials is equipped with a heater. Risk of burns.

7.1 Cleaning

– Make sure no liquids enter the housing. The instrument is not waterproof.

– The housing and sample rack can be cleaned with a cloth moistened with either water or alcohol.– The oven, sample vials and caps can be cleaned with ethanol.– Dry all parts before reusing them.– Disassemble and clean oven at regular intervals and when obviously contaminated (see below!).

Cleaning the oven and replacing the glass tubes– Switch off the Stromboli.– Remove the knurled screw, holder and glass tube (incl. the O-ring).– Remove the upper part of the oven with an Allen wrench (included in the deliv-

ery).– Clean oven.– Put upper part back on and tighten screws.– Insert glass tube with O-ring. Reinstall the holder with the knurled screw. – Switch Stromboli back on again.

7.2 Replacing fuses

– Switch off instrument.– Disconnect power cable.– Loosen the fuse holder with a screwdriver.– Replace fuse. Only use fuses appropriate for the line voltage used (see 4.1 Adapt-

ing the operating voltage).– Reinstall the fuse holder. Make sure the operating voltage has been set correctly

(see marking).

Cleaning and maintenance


– Check the set operating voltage before switching on the instrument! The instrument may suffer damage if the operating voltage does not match the line voltage.

7.3 Disposal

– If you need to dispose of your Stromboli, please contact METTLER TOLEDO Service.– At the end of its life cycle the instrument and its parts should be disposed of in an en-

vironment friendly manner. Some of the components and accessories of the instrument contain materials that must be treated as toxic waste on disposal. The following symbol at the back of the instrument reminds you that the instrument and its parts should not be treated as normal waste:

– Please contact your METTLER TOLEDO service support for details and advice on how to dispose of your Stromboli and its accessories. Please ask your service engineer for more details.

Cleaning and maintenance


8. Standard and optional equipment

You can order each part listed with an order number from METTLER TOLEDO.

8.1 Standard equipment

Transfer tube51108837

Stoppers (Teflon)51108668

Gas inlet DL38105091

Gas inlet DL3951108669

TTL connection cable Stromboli / Titrator51190589

Power cableaccording to order

Bent drying tube51108639

Glass tube set for oil51105251

Oven sample changerStromboli

Drying unit without tube51108660

Tube set for drying unit51108666

Glass tube set51105216

O-ring for glass tube(10 rings)51108614

Allen wrench M 2.551191252

Replacement fuses3.15 A T 250V (3 Fuses) 542861.6 A T 250V (3 Fuses) 18560

Operating instructions51710322



Oven Sample Changer

Operating Instructions

Bedienungsanleitung

Mode d'emploi

Manual de Instrucciones

Istruzioni d‘uso

Stromboli

Standard and optional equipment


Caps for sample vials(46 caps)51108692

Aluminum insert (2 pcs.)51105246

Sample vial 20 mL(46 glass vials)51108691

Aluminum seals for samplevial (144 seals)51108693

Air pump with cable51108673

Connection cableStromboli / Air pump51108848

Stop valve for carrier gas51108688

Transfer tube (heatable) with cable51108836

8.2 Optional equipment

Standard and optional equipment


9. Technical data

AC power supply

Voltage 100…120 VAC / 220…240 VAC ± 10%

Frequency 50/60 Hz

Power consumption 164 VA

Fuses 3,15 A slow blow, 250 V (100…120 V)

1,6 A slow blow, 250 V (220…240 V)

Oven temperature 50…300 °C ± 3 °C

Dimensions

Width 100 mm (with rack: 250 mm)

Depth 400 mm

Height 300 mm

Weight 5 kg

Materials

Housing Polypropylene

Label on lid Polyester

Sample rack Anodized aluminum (top), X5 CrNi 18/10 steel (bottom)

Transfer tube PTFE (tube), neoprene (insulation)

Oven Aluminum (body), PTFE reinforced with glass fibres (lid)

Heating plate Aluminum

Ambient conditions

Ambient temperature +5 °C ... +40 °C

Max. humidity 80% at 40 °C

Use Indoors

Overvoltage category II

Pollution degree 2

Interface

TTL I/O 3 inputs, 2 outputs, 9-pin D sub plug

Pump / valve 5-pin mini DIN socket

Technical data


Declaration of System Validation

We herewith inform you that the products/systems

Stromboli

including software and accessories were developed, tested and successfully validated according to the international ISO 9001:1994 based Life cycle rules of Mettler-Toledo GmbH, Analytical.

Life cycle checkpoint details were reviewed and approved by the Project Supervisory Group (PSG). The products/systems were tested to meet functional and performance specifications and release criteria at release to shipment. In order to support GLP and validation requirements, we will make the following documents available to an authorized, governmental or regulatory agency for inspection.

• Performance Specifications• Software Specifications• Quality Plan• Project Management System• Test Plan• Customer Requirements• Review Reports• Source Code

Mettler-Toledo GmbH, Analytical will maintain possession of all documents and their reproductions and may require a non-dis-closure agreement to be provided by those requiring access to these documents.

Schwerzenbach, Dr. Bernhard Grob Rolf Truttmann

February 2005 General Manager Manager Business Area Business Unit Analytical Analytical Chemistry

ISO 9001 certificate for METTLER TOLEDOThe Mettler-Toledo GmbH company, Greifensee, was examined and evaluated in 1991 by the Swiss Association for Qual-ity and Management Systems (SQS), and was awarded the ISO 9001 certificate. This certifies that Mettler-Toledo GmbH, Greifensee, has a quality management system that conforms with the international standards of the ISO 9000 series.

Repeat audits are carried out by the SQS at intervals to check that the quality management system is operated in the proper manner and is continuously updated in relation to changes brought about.

Technical data


Product Life Cycle Model

Ideas

Project Study

Project Start

Project End

Phase:Basic Know how

Phase:Feasibility

Phase:Confirmation

Usage

Phase out

Customer Complaints (CRIS)

Customer Requirements

Project Release

Product Guidelines

Performance Specifications

Quality Plan

Software Specifications

Test Plan

Review Report

Review Report

Phase:Readiness Review Report

Documentation Plan

Project Plan

Review Report

Technical data


Technical data

EC - DECLARATION OF CONFORMITYKD-Nr.: 51105200 Doku-Nr.: 20010109EG-Konformitätserklärung

The undersigned, representing the following manufacturer

Mettler-Toledo GmbH (ANA)Sonnenbergstrasse 74CH-8603 Schwerzenbach, Switzerland

is in conformity with the provisions of the following EC directives (incl. all applicable amendments)

and that the standards have been applied.

02

References of standards for this declaration of conformity, or parts thereof:Harmonized standards of Europe and Switzerland:

IEC/EN61010-1:2001, IEC/EN61010-2-010:2003

EN61326:1997+A1:98+A2:01 (class B)EN61326:1997+A1:98+A2:01 (Industrial environments)

Bernhard GrobGeneral Manager

Rolf TruttmannManager Business Area AnaChem

CH-8603 Schwerzenbach25.02.2005

certified model:

--

Standards for Canada, USA and Australia

CAN/CSA-C22.2 No.1010.1-92 + .2.010-94UL Std. No. 3101-1

FCC, Part 15, class AAS/NZS4251.1, AS/NZS4252.1

--

Safety standards:

EMC standards:

Metrological standards:

IP standards:

73/23/EEC Low voltage (LVD)

herewith declares that the product

Oven sample ChangerStromboli

Last two digits of the year in which the CE marking was affixed:

Electromagnetic compatibility (EMC) .89/336/EEC

Die Unterzeichnenden vertreten das folgende Unternehmen

hiermit deklarieren wir, dass das Produkt

Modell für Eichprüfung

mit den folgenden EG-Richtlinien (Inkl. Änderungen) übereinstimmt

und die Normen zur Anwendung gelangten.

Die letzten zwei Zahlen des Jahres der Erst-CE-kennzeichnung des Produkts mit dem CE Zeichen.

release: 9.12.2004 / ATL printed: Feb. 2005Seite 1 von 1

Printed on 100% chlorine-free paper, for the sake of our environment.Gedruckt auf 100% chlorfrei hergestelltem Papier. Unserer Umwelt zuliebe.Imprimé sur papier 100% exemple de chlore, par soucie d‘écologie.Impreso sobre papel fabricado sin cloro al 100%, por nuestro medio ambiente.Stampato su carta prodotta al 100% in assenza di cloro, quale nostro contributo alla conservazione dell‘ambiente.

Subject to technical changesTechnische Änderungen vorbehalten

Sous réserve de modifications techniquesReservadas las modificaciones técnicas y la disponibilidad de los accesoriosCon riserva di apportare modifiche tecniche e di disponibilità degli accessori

© Mettler-Toledo GmbH 2005 ME-51710322 Printed in Switzerland 0503/2.45

Mettler-Toledo GmbH, Analytical, Sonnenbergstrasse 74, CH-8603 Schwerzenbach Tel. +41 44 806 77 11, Fax +41 44 806 73 50, Internet: http://www.mt.com

�P51710322

Quality certificate. Development, production and testing according to ISO9001. Environmental management system according to ISO14001.

Worldwide service. Our extensive service network is among the best in the world and ensures maximum availability and service life of your product.

European conformity. The CE conformity mark provides you with the assurance that our products comply with the most recent EU directives.

On the Internet. You will quickly find lots of essential information about our products, our services, and our company at http://www.mt.com

Documents

Istruzioni d‘uso Manual de Instrucciones Mode d‘emploi ...bikeitech.com/DATAS/es_free2/f_4968620b44924.pdf · The METTLER TOLEDO oven sample changer Stromboli is a carrousel-type