Related Manuals for RKI Instruments 35-3001-NS-03
Summary of Contents for RKI Instruments 35-3001-NS-03
- Page 1 35-3001-NS-03 Sample Draw Pump Operator’s Manual Part Number: 71-0472 Revision: P1 Released: 11/16/18 www.rkiinstruments.com...
- Page 2 Product Warranty RKI Instruments, Inc. warrants gas alarm equipment sold by us to be free from defects in materials, workmanship, and performance for a period of one year from date of shipment from RKI Instruments, Inc. Any parts found defective within that period will be repaired or replaced, at our option, free of charge.
-
Page 3: Table Of Contents
Parts List ..............15 35-3001-NS-03 Sample-Draw Pump... -
Page 4: Overview
WARNING: When using the 35-3001-NS-03, you must follow the instructions and warnings in this manual to assure proper and safe operation of the 35-3001-NS-03 and to minimize the risk of personal injury. Be sure to maintain and periodically calibrate the 35-3001-NS-03 as described in this manual. -
Page 5: Description
Figure 1: Sample-Draw Pump Component Location External Components This section describes the sample-draw pump’s external components. Housing The sample-draw pump’s fiberglass housing is weather- and corrosion-resistant. It is suitable for installation where general purpose equipment is in use. 35-3001-NS-03 Sample-Draw Pump • 5... -
Page 6: Internal Components
The pump connector is the two-point connector below the oxygen terminal strip in the upper right corner of the main circuit board. Use the pump connector to connect the pump to the main circuit board. 6 • 35-3001-NS-03 Sample-Draw Pump... - Page 7 The pump is mounted to the right side of the main circuit board. The pump pulls the gas sample into the sample-draw pump. The pump operates on 24 VAC, which is generated from the 24 VDC supplied by the power source. 35-3001-NS-03 Sample-Draw Pump • 7...
-
Page 8: Installation
Are the flowmeter and status LEDs visible? 6.50 Ø .30 x .50 (4X) M OUNTING 1.13 4.00 Pilot Fail Sample Drawing Gas Detector 8.88 8.50 35-3001 www.rkiinstruments.com 4.50 NOTE: Housing is 4.3 inches deep Figure 3: Outline and Mounting Dimensions 8 • 35-3001-NS-03 Sample-Draw Pump... -
Page 9: Connecting The Sample Lines To The Sample-Draw Pump
Push 1/4” O.D. rigid polypropylene or rigid Teflon sample tubing into the fitting until it stops. Flexible polyurethane tubing may be used with an appropriate insert. RKI Instruments, Inc. recommends using either 1/4” O.D. x 1/8” I.D. or 1/4” O.D. x 0.170” I.D. tubing based on your length requirements. -
Page 10: Wiring The Sample-Draw Pump To A Power Source
Push 1/4” O.D. rigid polypropylene or rigid Teflon sample tubing into the fitting until it stops. Flexible polyurethane tubing may be used with an appropriate insert. RKI Instruments, Inc. recommends using either 1/4” O.D. x 1/8” I.D. or 1/4” O.D. x 0.170” I.D. tubing based on your length requirements. - Page 11 LO W 110 VDC 0.6A AMP 1 AMP 2 F L O W + 24 VDC - (DC Ground) Power Contact Resistive Monitoring Load Device Device Figure 5: Wiring the Sample-Draw Pump to a Power Source 35-3001-NS-03 Sample-Draw Pump • 11...
-
Page 12: Start Up
3.0 SCFH, a flow rate of 2.0 SCFH still provides good sensor response at the flow through adapter. RKI Instruments, Inc. does not recommend a flow rate of lower than 2.0 SCFH. Turn the valve’s knob counterclockwise to increase the flow and clockwise to decrease the flow. -
Page 13: Low Flow Contact Operation
The sample-draw pump is malfunctioning. Recommended action At the sample-draw pump, set the correct flow rate with the flow control valve. If you cannot set the correct flow rate, check the sample lines for obstructions or kinks. 35-3001-NS-03 Sample-Draw Pump • 13... -
Page 14: Replacing Components Of The Sample-Draw Pump
If the fail condition continues, contact RKI Instruments, Inc. for further instruction. Slow or No Response/Difficult or Unable to Calibrate Symptoms • The detector head that the pump is drawing sample through responds slowly or does not respond. • Unable to accurately set the zero or response reading during calibration. -
Page 15: Parts List
30-1016RK Pump 33-0167RK Particle filter 71-0472 Operator’s Manual, 35-3001-NS-03 Sample-Draw Pump 81-1054RK Regulator, demand flow, for 34 liter aluminum, 58 liter, and 103 liter calibration cylinders (cylinders with internal threads) 81-1055RK Regulator, demand flow, for 17 liter and 34 liter steel calibration cylinders (cylinders with external threads) 35-3001-NS-03 Sample-Draw Pump •...
Need help?
Do you have a question about the 35-3001-NS-03 and is the answer not in the manual?
Questions and answers