Hi-Q PSU-2-H-D Manual

Mobile, air sampling pump system

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Environmental

HI-Q

Products Co.

Air Sampling Equipment, Systems & Accessories

(MOBILE, AIR SAMPLING PUMP SYSTEM)

7386 Trade Street

San Diego, California 92121-2422

PSU-2-H-D

Phone: (858) 549-2820

Fax:

(858) 549-9657

Web:

www.HI-Q.net

Revised: 09/20/12 MAH

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Summary of Contents for Hi-Q PSU-2-H-D

Page 1 Environmental HI-Q 7386 Trade Street San Diego, California 92121-2422 Products Co. Air Sampling Equipment, Systems & Accessories Phone: (858) 549-2820 Fax: (858) 549-9657 Web: www.HI-Q.net PSU-2-H-D (MOBILE, AIR SAMPLING PUMP SYSTEM) Revised: 09/20/12 MAH...
Page 2: Table Of Contents
TABLE OF CONTENTS General Specifications Operational Specifications Power Requirements Set-up Assembly Instructions Start-Up Procedure Collection of Sample Flow Meter and Flow Rate Adjustment Operation of the Flow Control Valve Calibration of the Flow Meter Maintenance and Trouble Shooting Pump , Elapsed Time Meter Recommended Spare Parts Appendices Wiring Diagram...
Page 3: General Specifications
GENERAL SPECIFICATIONS: The PSU-2-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-2-H-D has a digital flow meter calibrated with a user specified filter material.
Page 4: Power Requirements
RS-232, RS-485 communications as well as analog signal output and relay outputs for alarms. The PSU-2-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.
Page 5: Set-Up Assembly Instructions
SET-UP ASSEMBLY INSTRUCTIONS The PSU-2-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.
Page 6 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.
Page 7 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.
Page 8 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.
Page 9 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.
Page 10 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°...
Page 11 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-2-H-D handle.
Page 12 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.
Page 13: Start-Up Procedure
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.
Page 14: Collection Of Sample
3. Adjust the flow rate to the flow rate designated by the laboratory protocol by using the flow control 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.
Page 15 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.
Page 16: Flow Meter And Flow Rate Adjustment
FLOW METER AND FLOW RATE ADJUSTMENT: The instantaneous air flow rate can be read directly from digital panel meter located on the control panel on the inside of the enclosure lid. The panel meter reads the input from a pair of differential pressure sensors attached to a venturi tube to establish the air flow rate.
Page 17: Calibration Of The Flow Meter
HI-Q’s standard Re-certification takes approximately 2 weeks (this includes expedited shipping to and from our factory). CALIBRATION The PSU-2-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.
Page 18 Re-Calibration Procedure The PSU-2-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.
Page 19 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.
Page 20 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.
Page 21 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”...
Page 22 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.
Page 23: Maintenance And Trouble Shooting
(One tenth hour is six minutes.) CLEANING: The PSU-2-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.
Page 24 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 Unit Schedule Price in $USD MCV-RK, rebuild kit for the MCV-260 (includes diaphragm and “o” ring).
Page 25 1/4 HP Pump Replacement/Retrofit Parts (PSU-2 SERIES): PART # PART DESCRIPTION Replacement Unit Price Schedule in $USD PSU-0523KIT ¼ HP PSU-Pump Conversion Kit. Kit contains all the parts necessary to convert a As Needed $745.00 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 &...
Page 26 Complete PSU-2 operations manual, applies to MRV-0523CV-PSU also. As Needed 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 $25.00 Complete PSU-3 series operations manual includes all PSU-3 series samplers. As Needed PSU-3-H-D Manual Complete PSU-3-H-D operations manual.
Page 27 ¾ HP PSU-SERIES MOBILE CART OUTDOOR AIR SAMPLING SYSTEM WITH $4,710.00 FILTER HOLDER & RAIN HAT LOCK BOX (PSU-3-H INCLUDES ONE EACH P/N: As Needed PSU-RHLB & PSU-FH).TUV RHEINLAND LISTED. Contact: HI-Q Environmental Products Company Phone: 858-549-2820 7386 Trade Street Fax: 858-549-9657 San Diego, CA 92121 Email: sales@hi-q.net...
Page 28 A. Wiring Diagram...
Page 30 B. Complete PSU Assembly Diagram...
Page 32 C. PSU-RHLB and PSU-FH Detail Views...
Page 37 D. Motor/Pump Maintenance Manual...
Page 38 PART NO. 70 - 290 G375PL (REV-G) 23 SERIES OIL-LESS VACUUM PUMPS & COMPRESSORS & M PERATION AINTENANCE ANUAL Model #0523-101 Shown Model #1023-V103 Shown Model #1023-101Q Shown Thank you for purchasing this Gast product. It is manufactured to the highest standards using quality materials.
Page 39 Plumbing Your safety and the safety of others Remove plugs from the IN and OUT ports. Connect is extremely important. with pipe and fittings that are the same size or larger than the product’s threaded ports. We have provided many important safety messages Accessories in this manual and on your product.
Page 40 Flushing MAINTENANCE Flushing this product to remove excessive dirt, foreign particles, moisture or oil that occurs in the operating environment will help to maintain proper vane WARNING performance. There are 2 options for this operation. If Option 1 does not remedy your problem, go on to Option 2.
Page 41 Replace end plate. Torque bolts to 90-120 in. lb. SHUTDOWN PROCEDURES 10. Check gasket for damage. 11. Reinstall muffler box. Torque bolts to 90-120 in. lb. It is your responsibility to follow proper shutdown Check that all external accessories such as relief procedures to prevent product damage.
Page 44 WARRANTY Gast finished products, when properly installed and operated under normal conditions of use, are warranted by Gast to be free from defects in material and workmanship for a period of twelve (12) months from the date of purchase from Gast or an authorized Gast Representative or Distributor.
Page 45 PART NO. 70 - 290 G375PL (REV-G) TROUBLESHOOTING CHART 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.
Page 46 E. Model PAXDP – 1/8 DIN Dual Input Process Input Panel Meter...
Page 47 F. Electronic Timer Manual...
Page 48 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 MODEL CUB3T3 & CUB3T4 - GENERAL PURPOSE MINIATURE ELECTRONIC TIMERS 6-DIGIT TIMER ACCUMULATES TIME IN HOURS, 1/10 HOURS, 1/100 HOURS, OR 1/10 MINUTES OPERATES FROM EITHER SWITCH CONTACT, OR 10 to 300 V (AC 50/60 Hz or DC) INPUTS SELF-POWERED WITH INTERNAL LITHIUM BATTERY FOR UP...
Page 49 EMC INSTALLATION GUIDELINES ELECTRICAL CONNECTIONS & INPUTS Although this unit is designed with a high degree of immunity to All conductors should meet voltage and current ratings for each terminal. ElectroMagnetic Interference (EMI), proper installation and wiring methods Also, cabling should conform to appropriate standards of good installation, local codes and regulations.
Page 50 G. Calibration Documents...
Page 51 Date 6/24/08 PAXDP Dual Input Process Security Code 250 17643 Meter Page: Of: 2 HI-Q Product: PSU-2-H-D Sensor 1 Input Voltage = 8.0 VDC Customer: South Carolina State University Sensor 2 Input Voltage = 8.0 VDC 1-InA 1-InB Signal Input Parameters...
Page 52 PARAMETER VALUE CHART Programmer: Scott Owen Date 6/24/08 PAXDP Dual Input Process Security Code 250 17643 Meter Page: Of: 2 HI-Q Product: PSU-2-H-D Customer: South Carolina State University 4-SEC 8-Out Secondary Function Parameters Analog Output Parameters FACTORY USER DISPLAY PARAMETER...

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