PSU-3-H-D - HI-Q, Radiation Monitoring Operation Manuals/PSU-3-H-D with... · 2 GENERAL SPECIFICATIONS: The PSU-3-H-D Mobile Pump with Control Valve System is designed for use as

HI-Q Environmental Products Co.

7386 Trade StreetSan Diego, California 92121-2422

Air Sampling Equipment, Systems & AccessoriesPhone: (858) 549-2820

Fax:Web:

(858) 549-9657 www.HI-Q.net

PSU-3-H-D

PORTABLE SAMPLING UNIT HIGH EFFECIENCY INLET-DIGITAL FLOW

Revised: 9/20/2012 MAH

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TABLE OF CONTENTS

General Specifications 2 Operational Specifications 2 Power Requirements 3 Set-up Assembly Instructions 4 Start-Up Procedure 12 Collection of Sample 13 Flow Meter and Flow Rate Adjustment 15 Operation of the Flow Control Valve 16 Calibration of the Flow Meter 17 Maintenance and Trouble Shooting Pump , Elapsed Time Meter 23 RS-232 Output Option 24

Recommended Spare Parts 25 Appendices A. Wiring Diagram B. Complete PSU Assembly Diagram C. Filter Box Detail Views D. Motor/Pump Maintenance Manual E. Digital Display Flow Meter Manual F. Electronic Timer Manual G. Calibration Certificate

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GENERAL SPECIFICATIONS: The PSU-3-H-D Mobile Pump with Control Valve System is designed for use as a constant flow Air Sampler. It is normally used to pull air samples through various filters to collect dust particulate, asbestos fiber particles or airborne pathogens for analysis. The PSU-3-H-D has a digital flow meter calibrated with a user specified filter material. See the Calibration Certificate at the back of this manual for calibration details. The PSU-2-3-D is equipped with the PSU-RHLB weather resistant, lockable inlet which is designed to hold the PSU-FH 47mm filter holder. The PSU-RHLB and PSU-FH combination have been tested to have the highest particle capture efficiency. The PSU-RHLB sample inlet is adjustable between 55 and 78 inches above the ground. This PSU-2-H-D Mobile Air Sampling System has been custom designed to enclose and provide “chain of custody” for the pump, flow controller, flow meter, filter holder and all electronics inside two individual lockable, weather resistant enclosures. The system is designed around HI-Q's standard MRV-1023CV, 3/4 HP mobile cart air sampler which is depicted at www.HI-Q.net under “Continuous Duty Air Samplers.”

OPERATIONAL SPECIFICATIONS: The PSU-2-H-D utilizes a 3/4 Hp (1023 series) motor mounted, rotary carbon vane vacuum pump. The carbon-graphite vanes are self lubricating. The pump runs at a constant speed and can develop up to 26” Hg when used as a vacuum pump. The unregulated (open to flow), pump capacity is 255 LPM. The pump has dual voltage capabilities of 115 and 230 VAC. This unit is wired for 115 VAC. The pump is equipped with a thermotector and will automatically shut down should the motor overheat. Regulation of the air flow is achieved through HI-Q's, Mechanical Heavy Duty Automatic Control Valve, model number MCV-260. This valve utilizes the opposing spring/diaphragm principle. Once the flow is set by increasing or decreasing the master spring tension (wing nut), the flow will remain constant up to the pump capacity. The PSU-3-H-D features an integral venturi flow meter that has been calibrated at the factory with a NIST traceable secondary master flow element. The “-D” on the end of the part number signifies that this unit features digital flow measurement by incorporating a dual input digital panel meter and two differential pressure sensors. Sensor A measures the differential pressure across the venturi and sensor B measures the pressure difference between atmospheric and the inlet of the venturi in order to compensate for filter loading. The digital panel meter has a linearization table for each sensor. Input A relates differential pressure to flow and may have up to 15 linearization points, resulting in higher accuracy than a typical two point calibration of a mechanical flow meter. Input B is used to compensate for increased pressure drop as the filter media loads up. The digital panel meter displays the instantaneous flow rate, the maximum flow rate and the total flow volume. The maximum and total flows are user resetable.

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The digital panel meter can be equipped with optional plug in cards that allow DeviceNet, RS-232, RS-485 communications as well as analog signal output and relay outputs for alarms. The PSU-3-H-D has a digital elapsed timer that is wired to run when the pump is running. If the pump stops for any reason, the timer will also stop.

POWER REQUIREMENTS This unit is wired for operation on a 115 VAC GROUNDED circuit. It is highly recommended that a ground fault circuit be used to prevent electrical shock hazards. If a ground fault circuit is not available, a weather resistant shock prevention unit: GFCI-2 can be supplied by HI-Q. INPUT POWER: Voltage: 115 V~, 50/60 Hz Current: 9 A Power: 560 W Explanation of Electrical Symbols: V~: Volts Alternating Current (VAC) W: Watts

Hz: Hertz : Protective Earth Ground

A: Amps : Shock Hazard FUSES: The pump is protected by a 15 AMP Buss slo-blo fuse installed in the control cabinet. Replacement fuses should be of the type: 15 A, T, 250V. The panel meter is protected by a 2 AMP Buss slo-blo fuse installed in the control cabinet. Replacement fuses should be of the type: 2 A, T, 250V.

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SET-UP ASSEMBLY INSTRUCTIONS The PSU-3-H-D is completely assembled with the exception of the PSU-RHLB inlet/upper gooseneck assembly and security cable. Proceed as follows:

1. Remove plastic dust cover from the gooseneck/filter box & intake tube assembly located on the side of the mobile box.

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2. Connect the two components by inserting and screwing down the Union Coupling on the bottom of the blue painted upper inlet tube to hand tight. Do not use a wrench! There is a rubber gasket seal on the coupling which will make the coupling air tight.

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3. Remove the knurled aluminum nut (Goosenut) and the tapered black polyurethane Poly-Pack seal from the top of the inlet tube and slide on to the bottom of the 5/8” diameter tube on the bottom of the PSU-RHLB inlet as shown below. Make sure that the o-ring imbedded in the top of the Poly-Pack seal is on top.

4. Slide the 5/8” diameter stainless tube down inside the inlet tube and tighten the

Goosenut.

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5. Remove PSU-RHLB Inlet (upper portion of the inlet) by holding the PSU-RHLB Handle in one hand and rotating the PSU-RHLB Inlet counter clockwise.

6. Remove the PSU-FH filter holder from the base of the PSU-RHLB by pivoting the two

filter holder locks out of the way.

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7. Open the PSU-FH by twisting the upper knurled silver piece counter clockwise 120°

while holding the lower dark grey piece steady.

8. Place the 47mm diameter filter media in the shallow counterbore above the honeycomb

filter support and center on the o-ring seal.

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9. Reassemble the PSU-FH filter holder and place on the PSU-RHLB inlet base. Ensure that the two filter holder locks are rotated clockwise until the hooks are in the locking groove on the bottom of the PSU-FH filter holder.

10. Replace the upper portion of the PSU-RHLB, thereby enclosing the PSU-FH filter

holder by slipping over the top of the filter holder, aligning the slots with the pins on the base and rotating 90° clockwise until the locking holes line up. The inlet may be locked with a standard padlock (not provided).

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11. Set the sample air intake level by loosening the knurled aluminum nut from the threaded black nylon gooseneck screw (Goosescrew) and raising or lowering the inlet so that the intake bug screen is at desired height above the ground. Before securing the sampling set height, make sure that the tapered black polyurethane Poly-Pack seal is seated snugly in the lower black nylon threaded screw (Goosescrew).

12. Place the security cable around the intake tube between the stand-offs, then to the

locking hasp. It will be looped through the lock. (Lock not provided.) The security cable prevents vandals from removing the gooseneck/filter housing. Make sure that the cable prevents the entire assembly from being lifted up and out of the PSU-3-H-D handle.

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13. A “U”-Bolt is installed on the side of the unit, to allow a cable or chain to be used to secure the unit to a telephone pole or other permanent post.

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START-UP PROCEDURE After assembly of the gooseneck to the pump system, make sure the intake bug screen inlet is at the correct height. (Standard breathing level protocol is 59” from the ground). If the filter holder and collection media is already in place skip the first step of the following procedures.

1. Remove PSU-RHLB Inlet (upper portion of the inlet) by holding the PSU-RHLB Handle in one hand and rotating the PSU-RHLB Inlet counter clockwise. Check to ensure that a PSU-FH filter holder is installed. Check to ensure that a filter is installed in the PSU-FH. Replace the PSU-RHLB Inlet. See drawing “PSU-RHLB & FH ASSY”.

2. Open the lid on the PSU. Turn on the flow display using the toggle switch indicated

below. Turn on pump system using the indicated toggle switch.

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3. Adjust the flow rate to the desired value by using the large black knob on the flow control valve.

4. Press the Red timer reset button to set the timer to zero. The timer reads in hours and tenths of hours. One tenth of an hour is 6 minutes.

5. Reset the high flow and total flow values by pushing the “F1^” key and the “RST” key

on the digital display.

COLLECTION OF SAMPLE AFTER DESIGNATED RUN TIME The laboratory will establish the specific filter replacement procedure, run time and other details for this sampling sequence. Standard procedures basically call for the cabinet to be opened and:

1. Record the flow rate at the end of the sampling time. 2. Turn off the pump.

3. Record the elapsed time in hours and tenths.

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4. Open the PSU-RHLB inlet. Place the transport cap on the PSU-FH. Remove the PSU-FH filter holder assembly from the PSU-RHLB inlet. Place the un-opened filter assembly into an airtight container plastic bag/container.

5. Mark the container with the location data, elapsed time, date, starting flow rate and end of sampling time flow rate. (This data will give you the average flow rate.)

6. Send the sealed sample to the laboratory for analysis.

7. Replace the filter with a pre-loaded filter assembly (per the instruction above).

8. Reset the timer to zero. Reset the total and high flow values.

9. Restart the pump.

10. Adjust the flow rate, close cover and secure. Note that due to a small amount of

hysteresis in the spring/diaphragm combination in the control vavle, the flow will need to be readjusted anytime the pump is turned off and then back on.

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FLOW METER AND FLOW RATE ADJUSTMENT: The instantaneous air flow rate, total flow volume and high flow rate can be read directly from digital panel meter located on the control panel on the inside of the enclosure lid. The “DSP” button is used to cycle through the values. The A display shows the instantaneous flow rate, the B display shows the total flow volume, and the C display shows the highest flow rate since the last reset. The panel meter reads the input from a pair of differential pressure sensors attached to a venturi tube to establish the air flow rate. The principle is that air flowing through an orifice will create a pressure differential. This differential pressure is proportional to the flow rate. The second differential pressure sensor is used to determine the pressure drop from atmospheric to the inlet of the venturi and allows the panel meter to compensate for dust loading on the filter. The venturi/ flow meter is calibrated at the factory with an NIST (National Institute of Standards and Technology) traceable secondary flow element.

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OPERATION OF THE FLOW CONTROL VALVE The intake air flow rate is increased or decreased by turning the flow control knob that compresses the spring on the flow controller. Turn the knob clockwise to decrease the flow rate, and counter clockwise to increase the flow rate. The flow rate should be adjusted with the filter holder and filter element (paper) in place. The flow rate will need to be readjusted every time the pump is turned off and on due to slight hysteresis in the spring and diaphragm of the flow control valve.

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CALIBRATION OF THE FLOW METER UNIT This unit is calibrated at the factory, and is ready to use. It is however recommended that a field test calibration unit be used periodically to confirm the accuracy of the flow meter reading. These calibration units must be re-certified by the factory every year to conform to the air sampling protocol. HI-Q’s standard Re-certification takes approximately 2 weeks (this includes expedited shipping to and from our factory).

CALIBRATION The PSU-3-H-D is calibrated at the factory. The following procedure is for verifying the flow rate or re-calibration. Equipment Required:

In-Line Calibration Adapter: Model PSU-FH-CALADAPT: Calibration adapter for PSU-FH filter holder. Adapter slips onto top of PSU-FH filter holder and seals against the filter holder’s o-ring. Adapter has ½” Swagelok male quick disconnect fitting on inlet.

Air Flow Calibrator: Suggested flow calibration units with custom ½” stainless steel quick disconnect fittings (can be viewed and purchased on-line at www.HI-Q.net):

Model AFC-110L-5QD: Analog Air Flow Calibrator (no power requirements, operates by pressure differential created by moving air). Unit includes a 7 foot flexible hose with ½” stainless steel female quick disconnect coupling on downstream connection for connection to the PSU-FH-CALADAPT. Model AFC-DIG-110L-5QD: Digital Air Flow Calibrator (115 VAC line power required. Unit measures flow by sensing pressure differential created by moving air). Unit includes a 7 foot flexible hose with ½” stainless steel female quick disconnect coupling on downstream connection for connection to the PSU- FH-CALADAPT. Model D-AFC-110L-5QD: “All In One” Digital battery powered Air Flow Calibrator. Unit features graphical LCD display, data logging and a variety of optional electronic outputs. The unit measures flow by sensing pressure differential created by moving air. Unit measures Temperature, Barometric pressure, and is able to indicate flow in Metric or English units with either Standard or Actual (Apparent) corrections factors. Unit includes a 7 foot flexible hose with ½” stainless steel female quick disconnect coupling on downstream connection for connection to the PSU- FH-CALADAPT.

HI-Q air flow calibrators are venturi flow meters. Venturi flow meters produce a low pressure drop (ΔP). Note that some other air flow calibrators produce a larger ΔP and their use for calibration could result in poor calibration accuracy.

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Re-Calibration Procedure The PSU-3-H-D uses a differential pressure sensors to sense the ΔP across the flow venturi and the ΔP across the filter media and sample train. This sensors outputs a 0-5 VDC signal to the PAXDP display. The PAXDP can incorporate up to input scaling 16-points to compensate for the non-linear input signal of the sensors. The PAXDP has two input tables, “INP A” and “INP b”. The flow sensor is connected to “INP A”. The filter loading compensation table is connected to “INP b” and does not need to be adjusted by the user. At each of the data points, an Input Value (INP #) corresponds to a programmed Display Value (DSP #). Calibration consists of setting the unit at a known flow and then adjusting the appropriate Input Value so that the PAXDP displays the correct flow rate. The values programmed in at the factory are shown on the “PARAMETER VALUE CHART” in the calibration documents contained in Appendix G. Each unit will have its own unique set of input values. Before attempting to calibrate this unit, read the “MODEL PAXDP – 1/8 DIN DUAL INPUT PROCESS INPUT PANEL METER” description in Appendix E.

1. Remove the PSU-RHLB Inlet. 2. Put new filter media into the PSU-FH filter holder and install on the PSU-RHLB base. It is

essential that one recalibrate the PSU-2-H-D Series with the same filter media as that which will be used for sampling in the field. Varying the maximum pressure drop (caused by the filter paper) at calibration will affect the overall accuracy of the calibration.

3. Place the PSU-FH-CALADAPT on top of the PSU-FH and push down to seat the o-ring seal.

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4. Rotate the locking wings of the PSU-FH-CALADAPT clockwise (when viewed from above) until the slots on the wings engage the 3/8” dowel pins on the PSU-RHLB receptacle.

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5. Connect ½ inch female quick disconnect on flexible hose provided with the airflow calibrator to the ½ inch male quick disconnect on the inlet of the PSU-FH-CALADAPT.

6. Turn on the pump and adjust the sample flow to the maximum flow or to the anticipated

sample flow rate. 7. Connect airflow calibrator to the ½ inch male quick disconnect on the inlet of the filter

holder.

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8. Push the “PAR” button on the PAXDP digital display. The display will alternate between “INP A” and a number. This number represents the flow rate before it is compensated for filter pressure drop.

9. Push the “PAR” button on the PAXDP digital display. The display will alternate between

“INP b” and a number. This number shows the filter paper pressure drop compesation factor.

10. Push the “PAR” button on the PAXDP digital display. The display will alternate between

“d-LEv” and a number. The number is the relative brightness of the display and may be adjusted up and down with the “F1^ “ and “F2v” buttons.

11. Push the “PAR” button again. The display will alternate between “CodE” and “0”.

12. Enter 250 by hitting the “F2v” button once (or depressing the “F1^” key until the display

scrolls to 250). This is the access code for programming the PAXDP display.

13. Push the “PAR” button. The “PAR” button acts as the select or enter button. You are now in program mode. The display will alternate between “Pro” and “NO”.

14. Push the “F1^” key so that the display reads “INP A”. This is where the Input Parameters

for the flow sensor are stored. Push the “PAR” button to enter the Input Parameters menu.

15. Scroll through and record the Input (INP #) and Display (DSP #) values currently programmed into the display on a copy of the blank Parameter Value Chart in Appendix E. You can scroll through the values by pushing the “PAR” button. Keep this record in case you make a mistake programming the values. NOTE: The original factory programmed values are in Appendix G.

16. Push the “DSP” button after you have recorded all of the Input Parameters. This will take

you out of the programming mode. Repeat steps 2 through 8 to get back into the Input Parameters menu.

17. Press the “PAR” button repeatedly until the display alternates between “StYLE” and “KEY”.

Press the “F1^” or “F2v” keys to change the value to “APLY”. NOTE: The apply mode will capture the input voltage and store it in the corresponding INPx register. It is possible to go back and change the values later with the “KEY” mode.

18. Press the “PAR” button repeatedly until the display alternates between “INP 2” and “x.xxx”.

(x.xxx signifies a voltage input from the differential pressure sensor) Turn off the pump so that the calibrator shows zero. Press the “PAR” button to enter the sensor voltage value for zero flow into “INP 2”.

19. The display should now show “INP 3” and “x.xxx”. Adjust the flow so the calibrator shows

the value in “DSP 3” that you recorded above (should be 300 from the factory). Press the “PAR” button twice.

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20. The display should now show “DSP 4” and “x.xxx”. Adjust the flow so the calibrator shows the value in “DSP 4” that you recorded above (should be 400 from the factory). Press the “PAR” button twice.

21. Repeat step twelve for the remaining Input and Display values.

22. Push the “DSP” button after you have applied all of the Input Parameters. This will take

you out of the programming mode. Repeat steps 2 through 8 to get back into the Input Parameters menu.

23. Press the “PAR” button repeatedly until the display shows “INP 1” and “x.xxx”. Using the

“F1^” and “F2v”, change this value to -19.999. Press “PAR” twice.

24. The display should now show “INP 2” and “x.xxx”. Use the “F1^” key to increase this value slightly (for example, from 0.176 to 0.200). This compensates for slight “zero drift” from the differential pressure sensor and ensures that the totalizer stops when the flow stops. Press “PAR”. (Note: The unit is not calibrated between 0 and 20 lpm, adjusting “INP 2” slightly upwards does not effect calibration as long as the value is less than “INP 3”.

25. Press “DSP” to exit the programming menu.

26. Repeat steps 2-8. The values that you record are the new calibration data points. Save

these for future reference.

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MAINTENANCE AND TROUBLE SHOOTING:

PUMP: PSU-3-H-D sampling unit is designed to be a continuous duty operational system and is equipped with an oilless rotary vane vacuum pump. The carbon/graphite vanes have been known to function continuously for more than one year. It is important that the vanes be replaced before they completely wear out. If they wear down too far, the remnants will slip out of the slot holding them and shatter inside the eccentric cavity. This will cause chips to wedge against the motor shaft, possibly bending the shaft. The motor will then have to be completely replaced. It is more economically practical to replace the vanes every 10 to 12 months of operation with the K478 service repair kit. The “K479” Service Kit Includes: 2-Felt Filters, 4 Carbon Vanes, 1 Motor Gasket, 2-“O”Rings, & 5 Bolt Gaskets. You will also notice that the flow rate capacity will decrease to an unacceptable level if the vanes are worn or the cavity is scored. Replacement and cleaning is accomplished by following the procedure recommended by the pump manufacturer. The motor bearings are permanently lubricated and require no maintenance. If a vane should break in operation, the pump motor will overload and stop. If turning the switch off, then on does not restart the motor, the pump head will have to be disassembled and the vanes replaced. If the pump restarts, the cut off was due to overheating. In that case, the electronic re-settable elapsed timer would have stopped at the same time as the seizing of the motor, even with the main switch on and power to the motor. This saves the sample so that it can be analyzed with an accurate elapsed time. The pump may be removed from the box by removing the four ¼-20 hex nuts from the aluminum mounting plate using a 9/16” socket or wrench. Pull the pump out of the box and rest it on the lip of the box while disconnecting electrical connection on the pump. When re-installing pump, check the wiring diagram on the pump to ensure that the plugs are correctly connected.

ELAPSED TIME METER: The timer is powered by an internal non-replaceable battery with an approximate life span of 5 years. Completion of an electrical circuit starts and stops the timer. The timer in this unit is read in hours and tenths of hours. (One tenth hour is six minutes.) CLEANING: The PSU-3-H-D sampler is an electrically powered instrument and care should be taken to not let any liquids get inside the sampler. The exterior of the sampler may be cleaned with a damp cloth.

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RS-232 Output Option:

The PSU-3-H-D can be equipped with an optional RS-232 output card and a front panel 9-pin DIN connector. A cable with a female end will connect to the PSU. The cable should be a “straight-thru” type cable. A null modem cable may be used if the wire that connect to pins 12 and 13 on the back of the PAXDP are reversed (please note th is change on the wiring diagram to aid future users). Please refer to the PAXDP manual for the serial communications parameters. The PSU-3-H-D is set up at the factory with the following values:

7-SrL Serial Communication Parameters DISPLAY PARAMETER USER SETTING tYPE COMMUNICATIONS TYPE MbAS bAUd BAUD RATE 9600 dAtA DATA BIT 8 Par PARITY BIT NO Addr METER ADDRESS 1 dELAY TRANSMIT DELAY 0.010

Spare/Replacement Parts/Price List for HI-Q’s:

MRV-0523CV-PSU, PSU-2, & PSU-3 Series Samplers (Prices Effective 2/29/12)

Common PSU Replacement/Retrofit Parts (All PSU’s):

PART # PART DESCRIPTION Replacement Schedule

Unit Price in

$USD MRV-021 MCV-RK, rebuild kit for the MCV-260 (includes diaphragm and “o” ring). 12 Months $35.00 MRV-022-PSU Electronic, resettable hour/tenths timer. 48 Months $95.00 MRV-023 Reset button assembly for timer (MRV-022-PSU). As Needed $12.00 MRV-027 Black nylon gooseneck fitting. As Needed $41.90 MRV-028 Aluminum knurled nut for above. As Needed $35.00 MRV-029 Polypack seal for gooseneck. 24 Months $14.75 MRV-030 Fuse holder assembly. As Needed $12.50 MRV-032 SPST Toggle switch w/on/off plate (pre TUV Rheinland listed PSU’s, pre ~2010) 60 Months $27.50 MRV-032A DPST Toggle switch w/on/off plate (TUV Rheinland listed PSU’s) 60 Months $27.50 MRV-037 8" wheel -1/2" axle. As Needed $30.00 MRV-048 Control Valve Adjustment Star Knob. As Needed $9.75 MRV-PSU-001 20' long, 14/3 power cord,. As Needed $45.00 MRV-PSU-002 Gooseneck 5/8" OD, SS, 90° bend includes SS 5/8” Compression x ½” FNPT. As Needed $115.00 MRV-PSU-006-SS 1/2" x 16" stainless steel axle. As Needed $45.00 MRV-PSU-008 Front support legs with bumper assembly. As Needed $112.45 MRV-PSU-020 MCV-260, heavy duty, automatic flow control valve for PSU. As Needed $345.00 MRV-PSU-026 Hand grip tape. As Needed $18.50 MRV-PSU-027 100 CFM axial cooling fan. Stock fan with sleave bearings. 18 Months $45.00 MRV-PSU-027BB 100 CFM axial cooling fan. Upgraded fan with ball bearings 36 Months $68.00 MRV-PSU-028 Rubber foot for front foot support (2 per foot assembly). 36 Months $11.50 MRV-PSU-029 Rubber union gasket: 1-3/4”od x 1-3/16”id x 1/8” thick. 12 Months $5.25 MRV-PSU-031 4” Rotometer (does not include needle valve or blank scale). 24 Months $46.00 MRV-PSU-032 4” Blank scale for rotometer with adhesive back. As Needed $12.75 MRV-PSU-032-A 4” Scale marked 20 to 110 LPM (Standard Venturi). No certification included. As Needed $75.00 MRV-PSU-033 Needle valve assembly of rotometer (used to calibrate). 24 Months $24.50 MRV-PSU-034 Power cord strain relief for PSU box. 36 Months $12.75 MRV-PSU-035 1/8” ID clear tubing set. Two pieces: 14” & 21” sections, 1/8” ID. 24 Months $14.50 MRV-PSU-036 3/8” ID braid reinforced clear inlet tubing. 21” long section. 24 Months $8.90 MRV-PSU-037 3/8” ID high temperature exhaust tubing (blue). 5” section. 24 Months $7.50 MRV-PSU-038 Axial fan power cord. As Needed $8.50 MRV-PSU-039 Axial fan finger guard. As Needed $9.25 MRV-PSU-040 ¾” Galvanized union assembly used to connect/disconnect gooseneck. As Needed $46.00 MRV-PSU-041 Rubber fan louver hand grip/bumper. As Needed $24.00 MRV-PSU-041-A Cooling Fan White Louver Kit for PSU box. Kit includes mounting hardware. As Needed $135.00 MRV-PSU-042 Rubber PSU box stacking bumpers. 4 mounted under each PSU. Sold Each. 36 Months $10.45 MRV-PSU-043 1½” dust cap assembly with hanging chain. As Needed $18.50 MRV-PSU-044 Power cord hanging rack assembly set. Two power rack assemblies per set. As Needed $42.50 MRV-PSU-045 End cap for 0523 or 1023 series pump. Does not include o-ring or felt filter (2/pump) 36 Months $4.20 MRV-PSU-046 O-ring for pump end cap assembly. 1 per end cap, 2 per pump. 24 Months $1.50 MRV-009 Felt filter for 0523 pump inlet/outlet. Slides over motor end caps (2 required). 10-12 Months $2.50 MRV-PSU-048 Latch assembly for pump housing box. As Needed $37.50 MRV-PSU-052 Venturi tube, 6” long, black anodized with 3/8” female NPT inlet/outlet As Needed $110.00 MRV-PSU-053 Single hose barb, 1/8”(x 10-32) brass. Barb threads into black venturi tube. As Needed $2.75 MRV-PSU-060 Complete analog instrument panel for all PSU’s. Panel includes rotometer w/

venturi connection tubing, timer, power switch, fuse holder, fuse, wire harness & internal terminal block. User will need to perform a single point calibration.

As Needed $365.00

MRV-PSU-061 PSU handlebar assembly consists of the complete galvanized ¾” female union, flat gasket, 20 inch blue painted ¾” pipe, nylon ¾” telescopic retaining screw, polypack seal and ¾” knurled retaining nut.

As Needed $210.00

MRV-PSU-062 Lower handlebar assembly attached to PSU Box. Individual assembled components Included: 2 x Rail Fittings, 2 each 0.75” x 8” painted pipes, 1 each 0.75” T fitting, 1 each 0.75” x 0.375” reducer and ¾” Hex Cap. **Does Not Included ¾ Galvanized Union (MRV-PSU-040)**

AS Needed $165.00

MRV-PSU-063 Spiral Bundling Wrap-Around Sleeving, OD: 3/8” Polyethylene. As Needed $1.65/ft MRV-PSU-064 Heavy Duty Motor Mount Plate with 4 Shock mount feet & mounting hardware. As Needed $75.00

1/4 HP Pump Replacement/Retrofit Parts (PSU-2 SERIES):

PART # PART DESCRIPTION Replacement

Schedule Unit Price

in $USD PSU-0523KIT ¼ HP PSU-Pump Conversion Kit. Kit contains all the parts necessary to convert a

¾ HP PSU sampler to a ¼ HP system. Main components are: ¼ HP oilless rotary vane vacuum pump with mounting hardware, wiring kit, preassembled mounting hardware/plumbing & complete retrofit assembly instructions.

As Needed $745.00

MRV-001 1/4 HP, 115VAC, replacement pump/motor 24 Months $558.96 K478 (MRV-005)

Service Repair Kit for the 0523-101Q-G582DX. “K478” Service Kit Includes: 2Felt Filters, 4 Carbon Vanes, 1 Motor Gasket, 2-“O”Rings, & 5 Bolt Gaskets.

10-12 Months $74.75

MRV-007 Sintered bronze muffler for the 0523 series pump 0-12 Months $19.11 MRV-010 Single replacement vane for 0523 series pumps (4 required). 10-12 Months $19.62 MRV-013 Motor gasket for 0523 series pump (1 required). 10-12 Months $2.10

MRV-PSU-024A Single motor shock absorber (4 per motor): ¼-20" thread x 1/2" high sandwich mount. For MRV-0523-PSU. (sold per each) 36 Months $7.20

MRV-PSU-024B Single motor shock absorber (4 per motor): 5/16" thread x 3/4" high sandwich mount. For PSU-2 & PSU-3. (Sold per each) 36 Months $7.20

MRV-031 10 Amp Slo-Blo fuse for ¼ HP 0523 pump equipped samplers. As Needed $3.50 MRV-PSU-007 Wiring harness connects ¼ HP pump to control panel. As Needed $38.00 MRV-PSU-050 Complete lower MRV-0523CV-PSU assembly. Lower PSU assembly consists of all

items below and including the galvanized ¾” male union. As Needed $2575.00

MRV-PSU-051 Complete upper MRV-0523CV-PSU assembly. Upper PSU assembly consists of all items above and including the galvanized ¾” female union. Also includes flat gasket.

As Needed $550.00

MRV-PSU-054 Complete ¼ HP pump assembly with control valve, venturi tube with hose barbs, and quick connect wiring harness for PSU-2.

As Needed $995.00

MRV-PSU-055 ¼ HP Pump accessories kit – kit does NOT include pump. Kit includes everything needed to attach to a pump to facilitate in the field pump replacement such as the control valve and venturi tube with hose barbs.

As Needed $645.00

MRV-PSU-056 Complete lower PSU-2 assembly below & including the aluminum knurled ¾” pipe nut (P/N: MRV-028). Lower PSU assembly consists of all items below and including the aluminum ¾” knurled retaining nut.

As Needed $2700.00

MRV-PSU-057 Complete upper PSU-2 assembly from, but not including, aluminum knurled ¾” pipe nut (P/N: MRV-028). Upper PSU assembly consists of all the items attached to and including the 5/8” OD stainless steel gooseneck assembly.

As Needed $375.00

3/4 HP Pump Replacement/Retrofit Parts (PSU-3 SERIES):

PART # PART DESCRIPTION Replacement

Schedule Unit Price

in $USD PSU-2-1023KIT ¾ HP PSU-Pump Conversion Kit. Kit contains all the parts necessary to convert

standard ¼ HP PSU sampler to a ¾ HP system. Main components are: Modified ¾ HP oilless rotary vane vacuum pump with mounting hardware, second (additional) 100 CFM axial cooling fan with fan louver mounting kit, wiring kit, preassembled mounting hardware/plumbing & complete retrofit assembly instructions.

As needed $1,150.00

PSU-1023-PUMP ¾ HP replacement pump/motor for PSU-3 series samplers. As Needed $807.36 PSU-FAN-KIT 100 CFM Fan & Louver retrofit kit. This kit is most commonly used as an additional

(2nd) cooling fan for retrofit ¾ HP PSU’s. Kit includes: 100 CFM fan, finger guard, fan cord w/ electrical connections, inlet air hole screen, external fan louver, all mounting hardware & installation instructions.

As Needed $215.00

PSU-1023-001 20’ power cord for MRV-1023CV-PSU and PSU-3 series. As Needed $45.00 PSU-1023-007 Wiring harness connects ¾ HP pump to control panel. As Needed $38.00 PSU-1023-036 3/8” braid reinforced clear inlet tubing from inlet into box to venturi 24 Months $8.90 PSU-1023-037 3/8” high temperature exhaust tubing (blue) from pump outlet to muffler jar 24 Months $7.50 PSU-1023-038 Muffler jar assembly, this muffler is internal to the PSU box 24 Months $67.20 AC393 Replacement felt muffler cartridge for PSU-1023-037 muffler jar assembly 24 Months $10.08 PSU-1023-050 Complete lower PSU-3A-H assembly. Lower PSU assembly consists of all items

below and including the galvanized ¾” male union. As Needed $3100.00

PSU-DIG-035 1/8” ID clear tubing set. Two pieces to connect venturi to differential pressure sensor on PSU with digital flow option

24 Months $14.75

MRV-008 Sintered bronze muffler for the 1023 series pump 0-12 Months $15.00 K479 Service kit for ¾ HP oilless rotary vane vacuum pumps. Kit includes: 2 felt filters, 4

carbon vanes, 1 motor gasket, 2 o-rings, and 5 bolt gaskets. 10-12 Months $96.70

MRV-039 15 amp Slo-Blo fuse ¾ HP 1023 pump equipped samplers. As Needed $3.50

MRV-PSU-024B Single motor shock absorber (4 per motor): 5/16" thread x 3/4" high sandwich mount. For PSU-2 & PSU-3. (Sold per each) 36 Months $7.20

PSU-BOT-SCRN Square inlet screen for bottom of PSU enclosure As Needed $9.50

Filter Holders, Rain Shields and Inlets for PSU-2 and PSU-3


Unit Price in $USD

PSU-2-RAINHAT Omni Directional Inlet/Rain Hat for PSU & PSU-2 style samplers. Includes ½” Stainless Steel Female Quick Disconnect to match inlet of “L”-style filter holder.

As Needed $468.00

PSU-2-ILFH L-Style in-line filter holder for use w/ PSU-2 and PSU-3(does not include cartridge) As Needed $310.00

PSU-2-ILFH-ORING

Replacement 2-033 O-ring seal. Two per filter holder. (sold per each) As Needed $1.75

PSU-2-ILFH-001 Stainless steel 1/2" male (stem) quick disconnect x 1/2" male NPT. As Needed $25.69 PSU-2-ILFH-002 1/2" NPT street elbow, nickel plated brass. As Needed $12.75 PSU-2-ILFH-003 Stainless steel 1/2" female (body) quick disconnect fitting x 1/2" male NPT. As Needed $64.12 MRV-PSU-022 Stainless Steel ½” male NPT x ½” female quick disconnect. As Needed $56.06 MRV-PSU-023 Stainless Steel ½” male NPT x ½” male quick disconnect. As Needed $27.50 MRV-PSU-024 Stainless Steel 5/8” compression fitting x ½” female NPT. As Needed $40.00 MRV-PSU-047 Latch assembly (stainless steel) for filter holder box. As Needed $30.63 MRV-PSU-049 Upper aluminum filter holder box assembly (hinge & latch included) As Needed $165.00

Filter Holders, Inlets for PSU-2-H and PSU-3-H & Air Flow Calibrator


Unit Price in $USD

PSU-RHLB Cylindrical Inlet for use on PSU-2-H and PSU-3A-H, includes one PSU-FH filter holder.

As Needed $1,105.00

PSU-RHLB-IH PSU-RHLB Inlet Handle Retrofit Kit includes handle, handle socket, mounting stud and drilling template.

As Needed $65.00

PSU-RHLB-RGASKET

1/8” thick x 2 ¾” OD x 2¼” ID (approx. dims) RHPB receptacle flat Gasket. The PSU-FH filter holder sits on top of this gasket at the base of the RHLB.

As Needed $5.75

PSU-RHLB-BOTTOM

Lower (bottom) assembly of the PSU-RHLB. Includes: Male CAM-Locking Base with studs & O-ring, cable assembly, swing-locks to retain holder, and press-fit 5/8” SS down-tube with handle bar.

As Needed $285.00

PSU-FH CAM-Lock Style filter holder for use in PSU-RHLB. Includes one PSU-FH-CAP. As Needed $325.00 PSU-FH-CAP Protective transport cap for the PSU-FH As Needed $36.00 PSU-FH-001 Replacement ¼” thick honeycomb filter support, 1.6” diameter As Needed $9.75 PSU-FH-002 Replacement 2-030 o-ring seals filter media perimeter. One per filter holder. As Needed $1.75 PSU-FH-O225 Parylene coated 2-225 silicone o-ring. One per PSU-RHLB and two per PSU-FH.

Orange in color. As Needed $1.75

PSU-FH-SR Stainless steel snap ring that holds inlet of PSU-FH filter holder together. As Needed $22.00

PSU-FH-TOOL Aluminum filter removal tool for use with PSU-FH. By pushing the base of the PSU-FH down over this tool, the honeycomb filter support is elevated 1/8”, allowing the filter paper to be easily removed.

As Needed $87.50

PSU-FH-CALADAPT

Aluminum calibration adapter for use with the PSU-FH. Includes ½” Swagelok quick disconnect fitting to allow connection of AFC-DIG-110L-5QD.

As Needed $165.00

AFC-DIG-110L-5QD

Digital style 20 to 110 LPM air flow calibrator. The AFC includes a 7 foot long ½” diameter transport line with ½” Stainless Steel Female Quick Disconnect.

As Needed $1,235.00

AFC-110L-5QD Analog style 20 to 110 LPM air flow calibrator. The AFC includes a 7 foot long ½” diameter transport line with ½” Stainless Steel Female Quick Disconnect.

As Needed $705.00

Operating Manuals and Instrumentation


Unit Price in $USD

PSU-2- Manual Complete PSU-2 operations manual, applies to MRV-0523CV-PSU also. As Needed $25.00 PSU-2-H Manual Complete PSU-2-H operations manual. As Needed $25.00 PSU-2-H-D Manual Complete PSU-2-H-D operations manual. As Needed $25.00 PSU-3-Manual Complete PSU-3 series operations manual includes all PSU-3 series samplers. As Needed $25.00 PSU-3-H-D Manual Complete PSU-3-H-D operations manual. As Needed $25.00 PSU-VACGAUGE Vacuum leak check gauge. Device includes 1/2" SS female quick disconnect with

appropriate elbows to attach to PSU inlet in combination with PSU-2-ILFH or PSU-FH-CALADAPT.

As Needed $145.00

Spare parts & sampler systems


Unit Price in $USD

375FXELBOW 3/8" NPT FEMALE ELBOW As Needed $6.75 375MNPTX 3/8 MNPT PIPE NIPPLE X 3 INCHES LONG As Needed $5.00 5388K16 HOSE CLAMP 7/16-25/32 As Needed $2.79 PSU-2-H ¼ HP PSU-SERIES MOBILE CART OUTDOOR AIR SAMPLING SYSTEM WITH

FILTER HOLDER & RAIN HAT LOCK BOX (PSU-2-H INCLUDES ONE EACH P/N: PSU-RHLB & PSU-FH).TUV RHEINLAND LISTED.

As Needed $3,750.00

PSU-3-H ¾ HP PSU-SERIES MOBILE CART OUTDOOR AIR SAMPLING SYSTEM WITH FILTER HOLDER & RAIN HAT LOCK BOX (PSU-3-H INCLUDES ONE EACH P/N: PSU-RHLB & PSU-FH).TUV RHEINLAND LISTED.

As Needed $4,710.00

Contact: HI-Q Environmental Products Company Phone: 858-549-2820 7386 Trade Street Fax: 858-549-9657 San Diego, CA 92121 Email: [email protected] Web: www.HI-Q.net

mailto:[email protected]

http://www.hi-q.net/

28

A. Wiring Diagram

29

B. Complete PSU Assembly Diagram

DATE

:DRAW

N BY:

S.A

. OWEN

www.HI-Q.net

PSU-2-H

-1023

CAD FILE:

SIZE

DW

G. N

O.

A AAAREV.

MATE

RIA

L:

FINISH:

N/A

N/A

DO NOT SCALE DRAWING

SHEET 1 O

F 4

PSU-2-1023 H

I-Q D

ETA

ILS.slddrw

TEL: 858 549-2820 FA

X: 858 549-9657

7386 TRADE STR

EET, SAN D

IEGO, CA 92121

HI-Q ENVIRONMENTA

L PRODUCTS C

OMPANY A AAA

3/4

HP PUMP RETR

O-FIT KIT

PROHIBITED.

PROPRIETA

RY A

ND C

ONFIDENTIAL

PROPRIETA

RY A

ND C

ONFIDENTIAL

PROPRIETA

RY A

ND C

ONFIDENTIAL

PROPRIETA

RY A

ND C

ONFIDENTIAL

OF HI-Q ENVIRONMENTA

L PRODUCTS C

O. IS

AS A WHOLE WITHOUT TH

E W

RITTEN PERMISSION

THE INFO

RMATION C

ONTA

INED IN THIS D

RAWING

IS THE SOLE PROPERTY

OF HI-Q ENVIRONMENTA

L

PRODUCTS C

O. ANY REPRODUCTION IN PART OR

PSU-2-H

with

4/1/0

6

PSU-RHLB

DisconnectCoupling

Flow Meter

Elapsed Timer

ControlValve

MCV-260

30

C. PSU-RHLB and PSU-FH Detail Views

DATE:

DRAWN BY:

TEL: 858 549-2818 FAX: 858 549-9657

PSU-RHLB & FH Rev B ASM

CAD FILE:

SIZE

DWG. NO.

A AAAREV.

MATERIAL:

FINISH:

N/A

N/A


7386 TRADE STREET, SAN DIEGO, CA 92121

S.A. OWEN

.050

HI-Q ENVIRONMENTAL PRODUCTS CO.

B BBB

TWO PLACE DECIMAL

Rev B

WITHOUT THE WRITTEN PERMISSION OF


PROPRIETARY AND CONFIDENTIAL




.010

IS PROHIBITED.

.005

SHEET 1 OF 4

PSU-RHLB & FH Rev B ASSEMBLY.SLDDRW

THREE PLACE DECIMAL

DIMENSIONS ARE IN INCHES

TOLERANCES:

ANGULAR 1 DEGREE

ONE PLACE DECIMAL

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

HI-Q ENVIRONMENTAL PRODUCTS CO. ANY

REPRODUCTION IN PART OR AS A WHOLE

PSU-RHLB and PSU-FH

ASSEMBLY

11/13/06

User Supplied Lock

Rain Hat Inlet

PSU-FH

PSU-RHLB BASE/

FILTER HOLDER RECEPTACLE


TEL: 858 549-2818 FAX: 858 549-9657

PSU-RHLB & FH Rev B ASM

CAD FILE:

SIZE

DWG. NO.

A AAAREV.

MATERIAL:

FINISH:

N/A

N/A



TOLERANCES:

ANGULAR 1 DEGREE

ONE PLACE DECIMAL .050

TWO PLACE DECIMAL .010

THREE PLACE DECIMAL .005

SHEET 2 OF 4








IS PROHIBITED.





PSU-RHLB and PSU-FH

Rev B ASSEMBLY

A AAA


S.A. OWEN

DRAWN BY:

DATE:

11/4/05

FILTER HOLDER

LATCHES CLOSED

FILTER HOLDER

LATCHES OPEN


TEL: 858 549-2818 FAX: 858 549-9657

PSU-FH Rev B ASM

CAD FILE:

SIZE

DWG. NO.

A AAAREV.

MATERIAL:

FINISH:

N/A

N/A



TOLERANCES:

ANGULAR 1 DEGREE




SHEET 3 OF 4








IS PROHIBITED.





PSU-FH Rev B

ASSEMBLY

A AAA


S.A. OWEN

DRAWN BY:

DATE:

11/4/05

Transport

Cap

Inlet

Inlet Collar

Filter Media

Filter Holder

Base

2-226 O-ring

2-226 O-ring

F

Honeycomb

Filter Support

SCALE 2 : 1

DETAIL F

2-030 O-Ring


TEL: 858 549-2818 FAX: 858 549-9657

PSU-FH Rev B ASM

CAD FILE:

SIZE

DWG. NO.

A AAAREV.

MATERIAL:

FINISH:

N/A

N/A



TOLERANCES:

ANGULAR 1 DEGREE




SHEET 4 OF 4








IS PROHIBITED.





PSU-FH Rev B

ASSEMBLY

A AAA


S.A. OWEN

DRAWN BY:

DATE:

11/4/05

Filter Removal Tool

By pushing Filter Holder Base

down onto Filter Holder

Removal Tool, the Honeycomb

Filter support is pushed 1/8" up

and thereby raises the filter

media 1/8".

DD

SECTION D-D

SCALE 1 : 1.2

1/8"

31

D. Motor/Pump Maintenance Manual

23 SERIES OIL-LESSVACUUM PUMPS & COMPRESSORS

OPERATION & MAINTENANCE MANUAL

Product Use Criteria:

• Pump only clean, dry air.• Operate at 32ºF - 104ºF (0ºC - 40ºC).• Protect unit from dirt & moisture.• Do not pump flammable or explosive gases or

use in an atmosphere that contains such gases.• Protect all surrounding items from exhaust air. This

exhaust air can become very hot.• Corrosive gases and particulate material will

damage unit. Water vapor, oil-based contaminantsor other liquids must be filtered out.

• Consult your Gast Distributor before using at highaltitudes.

• Oil-Less rotary-vanes require NO lubrication.• Sealed bearings are grease packed.• Use of petroleum or hydrocarbon products will

reduce carbon-vane service life.

Model #0523-101 Shown Model #1023-101Q Shown

IMPORTANT: PLEASE READ THIS MANUAL AND SAVE FOR FUTURE REFERENCE.

Thank you for purchasing this Gast product. It is manufactured to the highest standardsusing quality materials. Please follow all recommended maintenance, operational

and safety instructions and you will receive years of trouble free service.

General information

• Clearances: Top: .002”Ends: .0015” - .005”

• Vane Life: 5,000-15,000 hours dependingupon application

• Model numbers ending in “X” have automatic thermalprotectors which protect the motor by shutting the motoroff if it overheats. The motor will automatically restartonce the motor has cooled.

www.gastmfg.comISO 9001 & 14001 CERTIFIED

®Registered Trademark/™Trademark of Gast Manufacturing Inc., Copyright ©2001 Gast Manufacturing Inc. All Rights Reserved.

PART NO. 70 - 290 G375PL (REV-G)

Model #1023-V103 Shown

Your safety and the safety of othersis extremely important.

We have provided many important safety messagesin this manual and on your product. Always readand obey all safety messages.

This is the safety alert symbol. This symbolalerts you to hazards that can kill or hurt you andothers. The safety alert symbol and the words“DANGER” and “WARNING” will precede all safetymessages. These words mean:

You will be killed or seriously injured if you don’tfollow instructions.

You can be killed or seriously injured if you don’tfollow instructions.

All safety messages will identify the hazard, tell youhow to reduce the chance of injury, and tell youwhat can happen if the safety instructions are notfollowed.

Correct installation is your responsibility. Make sureyou have the proper installation conditions and thatinstallation clearances do not block air flow.

Blocking air flow over the product in any way cancause the product to overheat.

MountingThis product can be installed in any orientation.Mounting the product to a stable, rigid operating surfaceand using shock mounts will reduce noise and vibration.

INSTALLATION

Motor ControlIt is your responsibility to contact a qualifiedelectrician and assure that the electrical installation isadequate and in conformance with all national and localcodes and ordinances.

Determine the correct overload setting required toprotect the motor (see motor starter manufacturer’srecommendations). Select fuses, motor protectiveswitches or thermal protective switches to provideprotection. Fuses act as short circuit protection for themotor, not as protection against overload. Incoming linefuses help to withstand the motor’s starting current.Motor starters with thermal magnetic overload or circuitbreakers protect motor from overload or reducedvoltage conditions.

The wiring diagram attached to the product providesrequired electrical information. Check that powersource is correct to properly operate the dual-voltagemotor.

It is your responsibility to operate this product atrecommended pressures or vacuum duties androom ambient temperatures.

Start UpIf motor fails to start or slows down significantly underload, shut off and disconnect from power supply. Checkthat the voltage is correct for motor and that motor isturning in the proper direction. Vane life will bedrastically reduced if motor is not operating properly.Vanes can break or be damaged if motor/pump runs inthe wrong direction.

AccessoriesThe product’s intake and exhaust filters will provideadequate filtration in most applications. Consult yourGast representative for additional filterrecommendations. Install relief valves and gauges atinlet or outlet, or both, to monitor performance. Checkvalves are required to prevent back streaming throughthe pump.

OPERATION

WARNING

DANGER

�Disconnect electrical power at the circuit breakeror fuse box before installing this product.

Install this product where it will not come intocontact with water or other liquids.

Install this product where it will be weatherprotected.

Electrically ground this product.

Failure to follow these instructions can result indeath, fire or electrical shock.

WARNING

Electrical Shock Hazard Injury HazardProduct surfaces become very hot during operation,allow product surfaces to cool before handling.

Air stream from product may contain solid or liquidmaterial that can result in eye or skin damage,wear proper eye protection.

Failure to follow these instructions can result inburns, eye injury or other serious injury.

WARNING

PlumbingRemove plugs from the IN and OUT ports. Connectwith pipe and fittings that are the same size or largerthan the product’s threaded ports.

Model numbers ending in “X” have automaticthermal protectors which protect the motor byshutting the motor off if it overheats. The motor willautomatically restart once the motor has cooled.

It is your responsibility to: • Regularly inspect and make necessary repairs to

product in order to maintain proper operation. • Make sure that pressure and vacuum is released

from product before starting maintenance.

Check intake and exhaust filters after first 500 hours ofoperation. Clean filters and determine how frequentlyfilters should be checked during future operation. Thisone procedure will help to assure the product’sperformance and service life.

General Maintenance1. Remove end cap and filters. Inspect filters for

rips,tears, cuts, brittleness and excessive foreign material.

2. Clean filters if in good condition withcompressed air. Re-inspect for wear conditions.Set filters aside.

3. Check filter/muffler (#11) for compacted debris. Ifdebris is present, replace filter/muffler.

4. Check condition of O-ring. It should be soft andflexible. Replace if it is not.

5. Remove and inspect muffler box. Clean box. Setbox aside. (Not all models have a muffler box.)

6. Check gasket for cracks or tears. Install new gasketif any cracks or tears appear. Replace gasket.

7. Replace muffler box.8. Reinstall filters or install new filters if required.

Reinstall end cap.

MAINTENANCE

Option 21. Remove six end plate bolts. (See exploded view.)2. Use a small hammer to carefully tap on end plate to

remove. Do not use a screwdriver to pry off.3. Check that vanes are moving freely in and out of

vane slots. Replace vanes if more than 50% of thevane extends past the vane slot.

4. Remove vanes and clean both sides with fine emerycloth. Clean end-plate with fine emery cloth.

5. Flush vanes with AH255B solvent and remove allsolvent from vanes.

6. Flush body, rotor and end plate with AH255B solvent, then remove all solvent from each part.

7. Check body, rotor and end plate for scoring. If eachpart is clean and shows no signs of scoring,re-install parts. If scoring appears, send unit to factory or replace with new part(s).

Check that all external accessories such as reliefvalves and gauges are attached to cover and arenot damaged before re-operating product.

FlushingFlushing this product to remove excessive dirt, foreignparticles, moisture or oil that occurs in the operatingenvironment will help to maintain proper vaneperformance. There are 2 options for this operation.If Option 1 does not remedy your problem, go on toOption 2.

Use only Gast AH255B Flushing Solvent or othernon-petroleum based flushing solvent. Do Not usekerosene or ANY other combustible solvents toflush product.

�Disconnect electrical power supply cord beforeperforming maintenance on this product.

If product is hard wired into system, disconnectelectrical power at the circuit breaker or fuse boxbefore performing maintenance on this product.


Electrical Shock Hazard

WARNING

Option 1You will need 2 pipe nipples at least 4 inches long with1/4” NPT for 0323 and 0523 products, or 3/8” NPT onone end for 0823 and 1023 products. No nipples areneeded if the unit does not have a muffler box.1. Remove filter and muffler cap (#9).2. Remove 5 bolts. Use a small hammer to tap on

muffler box to remove it. Attach pipe nippleswhere muffler caps were removed.

3. Start product and add flushing solvent to the inletport. If using liquid solvent, pour severaltablespoons directly into the inlet port. If using GastAH255B, spray solvent for 5-10 seconds into inletport. Place towel over exhaust port to clean upsolvent.

4. Plug inlet port for 20-30 seconds. Listen for changes in the sound of the pump. If pump sounds smooth, go to next step. If pump does not sound like it is running smoothly, installing a Service Kit willbe required (See Service).

5. Release vacuum.6. Repeat steps 3-5 three or four times.

If Option 1 is not successful, remove the end plateand examine.

Injury HazardProduct surfaces become very hot during operation,allow product surfaces to cool before handling.

Air stream from product may contain solid or liquidmaterial that can result in eye or skin damage,wear proper eye protection.

Flush this product in a well ventilated area.

Failure to follow these instructions can result inburns, eye injury or other serious injury.

WARNING

Gast will NOT guarantee field-rebuilt productperformance. For performance guarantee, theproduct must be returned to a Gast-authorizedfacility.

Service Kit contents vary. Most contain vanes, gasketsand filter parts.

1. Remove filter/muffler parts from front of muffler box.2. Remove the 5 muffler box bolts.3. Use a small hammer to tap on box to remove. Do

not use a screwdriver.4. Remove the 6 end plate bolts.5. Remove end plate. Check direction of bevel edges

of vanes then remove vanes.6. Clean body and rotor slots.7. Check end plate, rotor and body for scoring.

Severe scoring or worn bearings will require service at a Gast-authorized facility.

DO NOT remove rotor or motor bolts.

8. Insert vanes, checking that the bevel edges are inthe correct direction.

SERVICE KIT INSTALLATION

SHUTDOWN PROCEDURES

It is your responsibility to follow proper shutdownprocedures to prevent product damage. NEVER ADD OIL TO THIS OIL-LESS PUMP.

1. Disconnect plumbing.2. Operate product for at least five minutes without

plumbing.3. Run at maximum vacuum for 10-15 minutes.4. Repeat step 2.5. Disconnect power supply.6. Plug open ports to prevent dirt or other

contaminants from entering product.

�Disconnect electrical power supply cord beforeinstalling Service Kit.

If product is hard wired into system, disconnectelectrical power at the circuit breaker or fuse boxbefore installing Service Kit.

Vent all air lines to release pressure or vacuum.


WARNING

Electrical Shock Hazard

9. Replace end plate. Torque bolts to 90-120 in. lb.10. Check gasket for damage.11. Reinstall muffler box. Torque bolts to 90-120 in. lb.

Check that all external accessories such as reliefvalves and gauges are attached and are not damagedbefore re-operating product.

* Denotes parts included in the Service Kit. Parts listed are for stock models.** No Service Kit available, order parts separately. *** Not shown.For specific OEM models, please consult the factory. When corresponding or ordering parts, please give complete model and serial numbers.

REF DESCRIPTION QTY 0323-101 0323-101Q 0523-101 0523-101Q 0523-V103

1 BODY 1 AK503 AK503 AK505 AK505 AK505

2 * VANE 4 AH850A AH850A AH850A AH850A AH805A

3 SHROUD 1 AK502 AK502 AK502 AK502 AK502

4 END PLATE 1 AK516A AK501 AK516A AK501 AK516A

5 * GASKET 1 AK521 AK521

6 MUFFLER BOX 1 AK519 AK519

7 * O-RING 2 AK473 AK473

8 * FELT 2 AK524 AK524

9 END CAP 2 AK510 AK510

10 END CAP ASSEMBLY 2 AK526 AK526

11 FILTER / MUFFLER 1 AK840A AK840A

12 FOOT SUPPORT 1 AC136 AC136

13 ELBOW *** 2 AD997

14 MUFFLER ASSEMBLY 1 V425L

15 JAR 2 AA125A

16 COVER 1 AV427

17 FELT FILTER 4 B344A

18 SUPPORT 1 B345A

19 COVER GASKET 2 B62A

20 FILTER ASSEMBLY 1 V400G

21 COVER 1 AV402CPC

22 FILTER ASSEMBLY 1 B343B

23 SCREEN CAP 1 AJ571

24 FELT SUPPORT 1 B347

SERVICE KIT 1 K478A K478 K478A K478 **

MufflerAssembly

Vacuum IntakeFilter Assembly

EXPLODED PRODUCT VIEW, PARTS & ORDERING INFORMATION

REF DESCRIPTION QTY 0823-101 0823-101Q 1023-101 1023-101Q 1023-V103 1423-101 1423-101Q

1 BODY 1 AK517 AK517 AK518 AK518 AK518 AL283 AL283

2 * VANE 4 AK513 AK513 AK513 AK513 AK513 AL284 AL284

3 SHROUD 1 AK511 AK511 AK511 AK511 AK511 AL281 AL281

4 END PLATE 1 AK515A AK514 AK515A AK514 AK515A AK515A AK514

5 * GASKET 1 AK522 AK522 AK522

6 MUFFLER BOX 1 AK520 AK520 AK520

7 * O-RING 2 AK473 AK473 AK473

8 * FELT 2 AK524 AK524 AK524

9 END CAP 2 AK510 AK510 AK610

10 END CAP ASSEMBLY 2 AK526 AK526 AK526

11 FILTER / MUFFLER 1 AK840 AK840 AD432 AC432

12 ELBOW 1 BA206 BA206

12 ELBOW *** 2 AF272

13 MUFFLER ASSEMBLY 1 AB599B

13 a NIPPLE 2 BA714 BA714

14 JAR 2 AA805

15 COVER GASKET 2 AA405

16 COVER ASSEMBLY 1 AV805BPC

17 MUFFLER ASSEMBLY 1 AC434-1

18 COUPLING 2 AC391

19 CARTRIDGE 2 AC393

20 END CAP ASSEMBLY 2 AC394

21 MUFFLER PLATE 1 AC395

22 STUD 2 AC396

23 FILTER ASSEMBLY 1 AB599

24 COVER ASSEMBLY 1 AV805APC

25 FILTER ASSEMBLY 1 AC433-1

SERVICE KIT 1 K479A K479 K479A K479 ** K575A K575A

For 1423 Models only.(Shipped unattached)

EXPLODED PRODUCT VIEW, PARTS & ORDERING INFORMATION

* Denotes parts included in the Service Kit. Parts listed are for stock models. ** No Service Kit available, order parts separately. *** Not shown. For specific OEM models, please consult the factory. When corresponding or ordering parts, please give complete model and serial numbers.

MufflerAssembly

Vacuum IntakeFilter Assembly

MAINTENANCE RECORD

DATE PROCEDURE PERFORMED

Gast finished products, when properly installed and operated under normal conditions of use, are warranted by Gast tobe free from defects in material and workmanship for a period of twelve (12) months from the date of purchase fromGast or an authorized Gast Representative or Distributor. In order to obtain performance under this warranty, the buyermust promptly (in no event later than thirty (30) days after discovery of the defect) give written notice of the defect toGast Manufacturing Incorporated, PO Box 97, Benton Harbor Michigan USA 49023-0097 or an authorized ServiceCenter (unless specifically agreed upon in writing signed by both parties or specified in writing as part of a Gast OEMQuotation). Buyer is responsible for freight charges both to and from Gast in all cases.

This warranty does not apply to electric motors, electrical controls, and gasoline engines not supplied by Gast. Gast’swarranties also do not extend to any goods or parts which have been subjected to misuse, lack of maintenance,neglect, damage by accident or transit damage.

THIS EXPRESS WARRANTY EXCLUDES ALL OTHER WARRANTIES OR REPRESENTATIONS EXPRESSED ORIMPLIED BY ANY LITERATURE, DATA, OR PERSON. GAST’S MAXIMUM LIABILITY UNDER THIS EXCLUSIVEREMEDY SHALL NEVER EXCEED THE COST OF THE SUBJECT PRODUCT AND GAST RESERVES THE RIGHT,AT ITS SOLE DISCRETION, TO REFUND THE PURCHASE PRICE IN LIEU OF REPAIR OR REPLACEMENT.

GAST WILL NOT BE RESPONSIBLE OR LIABLE FOR INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,however arising, including but not limited to those for use of any products, loss of time, inconvenience, lost profit, laborcharges, or other incidental or consequential damages with respect to persons, business, or property, whether as aresult of breach of warranty, negligence or otherwise. Notwithstanding any other provision of this warranty, BUYER’SREMEDY AGAINST GAST FOR GOODS SUPPLIED OR FOR NON-DELIVERED GOODS OR FAILURE TO FURNISHGOODS, WHETHER OR NOT BASED ON NEGLIGENCE, STRICT LIABILITY OR BREACH OF EXPRESS ORIMPLIED WARRANTY IS LIMITED SOLELY, AT GAST’S OPTION, TO REPLACEMENT OF OR CURE OF SUCHNONCONFORMING OR NON-DELIVERED GOODS OR RETURN OF THE PURCHASE PRICE FOR SUCH GOODSAND IN NO EVENT SHALL EXCEED THE PRICE OR CHARGE FOR SUCH GOODS. GAST EXPRESSLYDISCLAIMS ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE WITHRESPECT TO THE GOODS SOLD. THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTIONSSET FORTH IN THIS WARRANTY, notwithstanding any knowledge of Gast regarding the use or uses intended to bemade of goods, proposed changes or additions to goods, or any assistance or suggestions that may have been madeby Gast personnel.

Unauthorized extensions of warranties by the customer shall remain the customer’s responsibility.

CUSTOMER IS RESPONSIBLE FOR DETERMINING THE SUITABILITY OF GAST PRODUCTS FOR CUSTOMER’SUSE OR RESALE, OR FOR INCORPORATING THEM INTO OBJECTS OR APPLICATIONS WHICH CUSTOMERDESIGNS, ASSEMBLES, CONSTRUCTS OR MANUFACTURES.

This warranty can be modified only by authorized Gast personnel by signing a specific, written description of anymodifications.

WARRANTY

TROUBLESHOOTING CHART

www.gastmfg.comISO 9001 & 14001 CERTIFIED

Gast Manufacturing Inc. Gast Manufacturing Inc. Brenner Fiedler & Assoc. Gast Manufacturing Co., Ltd2550 Meadowbrook Road 505 Washington Ave 13824 Bentley Place Beech House, Knaves BeechBenton Harbor, MI 49022 Carlstadt, NJ 07072 Cerritos, CA 90701 Business Centre, LoudwaterTEL: 616-926-6171 TEL: 201-933-8484 TEL: 800-843-5558 High Wycombe, Bucks HP 10 9SDFAX: 616-927-0808 FAX: 201-933-5545 TEL: 310-404-2721 Englandwww.gastmfg.com FAX: 310-404-7975 TEL: 44 628 532600

FAX: 44 628 532470

Wainbee Limited Wainbee Limited Japan Machinery Co., Ltd. General Correspondence 215 Brunswick Blvd. 5789 Coopers Avenue Central PO Box 1451 should be sent to:Pointe Claire, Quebec Mississauga, Ontario Tokyo, 100-91 Japan Gast Mfg. Inc./A Unit of IDEX CorporationCanada H9R 4R7 Canada L4Z 3S6 TEL: 81-3-3573-5421 P O Box 97TEL: 514-697-8810 TEL: 905-568-1700 FAX: 81-3-3571-7865 Benton Harbor, MI 49023-0097FAX: 514-697-3070 FAX: 905-568-0083 or: 81-3-3571-7896

AUTHORIZED SERVICE FACILITIES

PART NO. 70 - 290 G375PL (REV-G)

Low High Pump Motor Reason and remedy

Vacuum Pressure Vacuum Pressure Overheat Overload for problem.

� � At pump � � Filter dirty.Clean or replace.

� At pump � � Muffler dirty.Clean or replace.

� At pump � � Vacuum line collapsed.Repair or replace.

� � � Relief valve set too high.Inspect and adjust.

� � Relief valve set too low. Inspect and adjust.

� � At pump At pump � � Plugged vacuum/pressure line.Inspect and repair.

� � Vanes sticking.Clean or replace.

� � Vanes worn.Replace.

� � Shaft seal worn.Replace.

� � � � Dust or offset powder in pump.Inspect and clean.

� � � � Motor not wired correctly.Check wiring diagram and line voltage.

32

E. Model PAXDP – 1/8 DIN Dual Input Process Input Panel Meter

33

F. Electronic Timer Manual

! 6-DIGIT TIMER ACCUMULATES TIME IN HOURS,1/10 HOURS, 1/100 HOURS, OR 1/10 MINUTES

! OPERATES FROM EITHER SWITCH CONTACT, OR10 to 300 V (AC 50/60 Hz or DC) INPUTS

! SELF-POWERED WITH INTERNAL LITHIUM BATTERY FOR UPTO 7 YEARS OF CONTINUOUS OPERATION

! AVAILABLE IN FRONT PANEL AND REMOTE RESET OR REMOTERESET ONLY MODELS

! EASY SNAP-IN MOUNTING IN 1" X 2" (25 mm x 50 mm) PANELOPENING

! IDEAL FOR PORTABLE, MOBILE, OR STATIONARY INDUSTRIALEQUIPMENT

DESCRIPTIONThe CUB3T’s are state-of-the-art products with Micro-Electronic

technology. They open up a wide variety of new timing application possibilitiesthat, until now, were economically impractical.

The CUB3T3 and CUB3T4 are designed to be used as hour, tenth hour,hundredth hour or tenth minute timers. The timing function on both models canbe activated by either a contact closure or the application of 10 to 300 (AC50/60 Hz or DC). Both models are equipped with a remote reset. The CUB3T4has the additional feature of a front panel reset. Time is displayed on a 6 digitLCD that will wrap around from a full display of “999999” to “000000” whenan overflow occurs. An indicator, located in the upper lefthand corner of thedisplay, will blink at 2 Hz whenever the timer is actuated. The front panel resetfeature of the CUB3T4 allows the user to periodically measure elapsed time.The CUB3T3, on the other hand, is ideally suited for measuring total run time.

Application of the CUB3T is simplicity itself. Its rugged reinforced nyloncase snap-fits into a standard rectangular opening without screws or otherhardware. No external power source is required since the internal lithiumbattery provides up to 7 years of uninterrupted service. In addition to theseadvantages, the CUB3T offers integrated circuitry, embedded in a singlemonolithic, silicon micro-chip.

SAFETY SUMMARYAll safety related regulations, local codes and instructions that appear in this

bulletin or on equipment must be observed to ensure personal safety and toprevent damage to either the instrument or equipment connected to it. Ifequipment is used in a manner not specified by the manufacturer, the protectionprovided by the equipment may be impaired.

Metal panel must be connected to protective earth ground.

MODEL CUB3T3 & CUB3T4 - GENERAL PURPOSE MINIATURE ELECTRONIC TIMERS

DIMENSIONS “In inches (mm)” & INSTALLATION

SPECIFICATIONS1. DISPLAY: 6-Digit, LCD, 0.2" (5.1 mm) High.2. POWER: 3 Volts supplied by a non-replaceable lithium battery. Nominal

battery life is 7 years. Battery life is dependent upon usage. Signal and resetcontacts that remain closed for long periods of time reduce battery life.

3. REMOTE RESET:50 msec min. pulse width (active low) from 3.0 V bi-polar output, an open

collector transistor, or a switch contact to common.VIH = 2.0 V min. (3 V max), VIL = 0.5 V max.

4. SIGNAL INPUT:Contact Connections: Switch Contact or Solid-State Transistor Switch.

Contact burden 15 µamps max. A maintained closed switch will actuatethe timer.

10 to 300 V Connections: 10 V min. to 300 V max. (AC 50/60 Hz or DC).Input current 0.5 mA max. Constant voltage applied to the inputs willactuate the timer.

5. CERTIFICATIONS AND COMPLIANCES:SAFETY

EN 61010-1, IEC 1010-1Safety requirements for electrical equipment for measurement, control,

and laboratory use, Part I.ELECTROMAGNETIC COMPATIBILITY

Notes:1. For operation without loss of performance:

In static environments above 4 KV, typical anti-static precautions shouldbe observed before touching the bezel.

2. For operation without loss of performance:Install 1 ferrite core, RLC#FCOR0000 or equivalent, to cables at unit.

ORRoute I/O cables in metal conduit connected to earth ground.

Refer to the EMC Installation Guidelines for additional information.6. ENVIRONMENTAL CONDITIONS:

Operating Temperature: -25 to +75°CStorage Temperature: -30 to 75°COperating and Storage Humidity: 85% max. RH (non-condensing) from -

25°C to +75°C.Altitude: Up to 2000 meters

7. CONSTRUCTION: Installation Category II, Pollution Degree 2.8. ACCURACY: 0.025%9. WEIGHT: 2 oz (56.7 g)

CAUTION: Read complete instructions priorto installation and operation of the unit.

CAUTION: Risk of electric shock.

PANEL CUT-OUT1” x 2” or 25 mm x 50 mmPANEL THICKNESS.05” to .125”

Bulletin No. CUB3T3/4-A

Drawing No. LP0395

Revised 9/00

Tel +1 (717) 767-6511

Fax +1 (717) 764-6587

www.redlion-controls.com

Immunity to EN 50082-2Electrostatic discharge EN 61000-4-2 Level 2; 4 Kv contact 1

Level 3; 8 Kv airElectromagnetic RF fields EN 61000-4-3 Level 3; 10 V/m

80 MHz - 1 GHzFast transients (burst) EN 61000-4-4 Level 4; 2 Kv I/O 2

RF conducted interference EN 61000-4-6 Level 3; 10 V/rms 150 KHz - 80 MHz

Emissions to EN 50081-1RF interference EN 55022 Enclosure class B

ORDERING INFORMATION

EMC INSTALLATION GUIDELINESAlthough this unit is designed with a high degree of immunity to

ElectroMagnetic Interference (EMI), proper installation and wiring methodsmust be followed to ensure compatibility in each application. The type of theelectrical noise, source or coupling method into the unit may be different forvarious installations. Cable length, routing and shield termination are veryimportant and can mean the difference between a successful or a troublesomeinstallation. Listed below are some EMC guidelines for successful installation inan industrial environment.

1. Use shielded (screened) cables for all Signal and Control inputs. The shield(screen) pigtail connection should be made as short as possible. Theconnection point for the shield depends somewhat upon the application.Listed below are the recommended methods of connecting the shield, in orderof their effectiveness.a. Connect the shield only at the panel where the unit is mounted to earth

ground (protective earth).b. Connect the shield to earth ground at both ends of the cable, usually when

the noise source frequency is above 1 MHz.2. Never run Signal or Control cables in the same conduit or raceway with AC

power lines, conductors feeding motors, solenoids, SCR controls, andheaters, etc. The cables should be run in metal conduit that is properlygrounded. This is especially useful in applications where cable runs are longand portable two-way radios are used in close proximity or if the installationis near a commercial radio transmitter.

3. Signal or Control cables within an enclosure should be routed as far away aspossible from contactors, control relays, transformers, and other noisycomponents.

4. In extremely high EMI environments, the use of external EMI suppressiondevices, such as ferrite suppression cores, is effective. Install them on Signaland Control cables as close to the unit as possible. Loop the cable through thecore several times or use multiple cores on each cable for additionalprotection. The following EMI suppression devices (or equivalent) arerecommended:Ferrite Suppression Cores for signal and control cables:

Fair-Rite # 0443167251 (RLC #FCOR0000)TDK # ZCAT3035-1330ASteward #28B2029-0A0

5. Long cable runs are more susceptible to EMI pickup than short cable runs.Therefore, keep cable runs as short as possible.

ELECTRICAL CONNECTIONS & INPUTSAll conductors should meet voltage and current ratings for each terminal.

Also, cabling should conform to appropriate standards of good installation,local codes and regulations. It is recommended that voltage connections to theunit be protected by a fuse or circuit breaker.

The CUB3T’s can be supplied with input signals from mechanical switchcontacts or solid-state switches as shown in the diagrams below. Reed switches,mercury-wetted contacts, snap-action limit switches, and silver alloy contactswith wiping action are usually satisfactory choices for mechanical switch input.Heavy “clapper-type” contacts such as used in contactors or large machine toolrelays, tungsten contacts, or brush type contacts are not recommended for thelow level switching used by the input to the timer.

To avoid injury to personnel or equipment, properly isolate all unused wires.For example, wire nuts, closed end splices, or other types of wire terminatorsshould be used.Warning: Connecting voltage to contact or reset inputs will cause damage to

the unit.

TYPICAL APPLICATIONSAn equipment rental company charges customers by the hour for the

rental of forktrucks or other heavy equipment. To help determine theamount of actual run time, a CUB3T300 is connected to a spare set ofcontacts on the ignition switch of the forktruck. When the switch is in the“RUN” position, the “Orn/Wht” and “White” leads of the CUB3T3 areconnected, which cause it to accumulate time in hours on the display. Therental company simply resets the CUB3T3 by momentarily closing theconnection between the “Orn/Wht” and “Blue” leads before each rentalperiod. The normally open “REMOTE RESET” push-button (installed bythe rental company) is protected to prevent tampering by the customer.

A machine shop manager charges customers for machine time by thehour. He is also interested in tracking machine run time vs. down time. ACUB3T310 connected across the 115 VAC spindle motor of a drill presswill serve both purposes. A reading taken before and after each job willindicate the actual machine run time in tenth hour increments. A reading atthe beginning and end of each shift will indicate total run time, allowing themanager to evaluate production efficiency and down time.

Warning: Any lead may be at hazardous live input potential.External wiring and devices connected to the unit must be rated thesame as applied signal input voltage and be properly isolated fromClass 2 or SELV circuitry.

WARNING: Lithium battery may explode if incinerated. Inputvoltage must not exceed 3.0 VDC on contact input ormaximum rated voltage on voltage input to preventdamage to the unit.

Installation EnvironmentThe unit should be installed in a location that does not exceed the maximum

operating temperature and provides good air circulation. Placing the unit neardevices that generate excessive heat should be avoided.

The bezel should be cleaned only with a neutral soap product applied to asoft damp cloth. Do NOT use solvents.

Continuous exposure to direct sunlight may accelerate the aging process ofthe display.

Do not use tools of any kind (screwdriver, pens, pencils, etc.) to operate thereset button of this unit.

TROUBLESHOOTINGFor further technical assistance, contact technical support at the appropriate

company numbers.

Contact Connections

MODELNO. DESCRIPTION PART

NUMBER

CUB3T3

Timer, 1 hr.; Remote Reset Only CUB3T300Timer, 0.1 hr.; Remote Reset Only CUB3T310Timer, 0.01 hr.; Remote Reset Only CUB3T320Timer, 0.1 min.; Remote Reset Only CUB3T330

CUB3T4

Timer, 1 hr. w/Front Panel and Remote Reset CUB3T400Timer, 0.1 hr. w/Front Panel and Remote Reset CUB3T410Timer, 0.01 hr. w/Front Panel and Remote Reset CUB3T420Timer, 0.1 min. w/Front Panel and Remote Reset CUB3T430

10 to 300 V Voltage Connections

34

G. Calibration Documents