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35-3001-13-02 Carbon Dioxide/Oxygen Sample-Draw Detector

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. This warranty 
does not apply to those items which by their nature are subject to deterioration or consumption in normal service, 
and which must be cleaned, repaired, or replaced on a routine basis. Examples of such items are:

Warranty is voided by abuse including mechanical damage, alteration, rough handling, or repair procedures not 
in accordance with the operator’s manual. This warranty indicates the full extent of our liability, and we are not 
responsible for removal or replacement costs, local repair costs, transportation costs, or contingent expenses 
incurred without our prior approval.

THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY AND ALL OTHER WARRANTIES 
AND REPRESENTATIONS, EXPRESSED OR IMPLIED, AND ALL OTHER 
OBLIGATIONS OR LIABILITIES ON THE PART OF RKI INSTRUMENTS, INC. 
INCLUDING BUT NOT LIMITED TO, THE WARRANTY OF MERCHANTABILITY OR 
FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL RKI INSTRUMENTS, 
INC. BE LIABLE FOR INDIRECT, INCIDENTAL, OR CONSEQUENTIAL LOSS OR 
DAMAGE OF ANY KIND CONNECTED WITH THE USE OF ITS PRODUCTS OR 
FAILURE OF ITS PRODUCTS TO FUNCTION OR OPERATE PROPERLY.

This warranty covers instruments and parts sold to users by authorized distributors, dealers, and representatives 
as appointed by RKI Instruments, Inc.

We do not assume indemnification for any accident or damage caused by the operation of this gas monitor, and 
our warranty is limited to the replacement of parts or our complete goods.

a) Absorbent cartridges

d) Batteries

b) Pump diaphragms and valves

e) Filter elements

c) Fuses

Содержание 35-3001-13 Series

Страница 1: ...www rkiinstruments com 35 3001 13 XX Carbon Dioxide Oxygen Sample Draw Detector Operator s Manual Part Number 71 0506 Revision P1 Released 9 10 19...

Страница 2: ...eath Periodic calibration and maintenance of the detector is essential for proper operation and correct readings Please calibrate and maintain this detector regularly Frequency of calibration depends...

Страница 3: ...l or replacement costs local repair costs transportation costs or contingent expenses incurred without our prior approval THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY AND ALL OTHER WARRANTIES AND REPRESE...

Страница 4: ...ing the Zero Reading 15 Maintenance 16 Preventive Maintenance 16 Troubleshooting 17 Replacing Components of the Sample Draw Detector 18 Adjusting the Low Flow Setting 19 Removing the Particle Filter s...

Страница 5: ...02 0 5 000 ppm parts per million 35 3001 13 03 0 5 volume 35 3001 13 05 0 50 volume 35 3001 13 10 0 100 volume Oxygen 0 25 volume Input Power 24 VDC Nominal 18 5 VDC 30 VDC Construction housing Fiber...

Страница 6: ...ng the 35 3001 13 XX you must follow the instructions and warnings in this manual to assure proper and safe operation of the 35 3001 13 XX and to minimize the risk of personal injury Be sure to mainta...

Страница 7: ...e 1 Component Location Pump O X Y G E N B W Oxygen Sensor Oxygen Sensor Terminal Strip IR CO2 Sensor PCB B G Mounting Foot 4X _ S OXY R S IR CO2 Flow Block IR CO2 Sensor inside b lock AMP AMP 2 Sensor...

Страница 8: ...ttings Particle Filter A particle filter with a tubing stub on one end is shipped with the instrument but it is not factory installed If the particle filter is installed directly to the inlet fitting...

Страница 9: ...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 NOTE The pump is facto...

Страница 10: ...ng gas sample from damaging the flow and detection systems Replace the filter when it appears dirty discolored or clogged Pump The pump is mounted to the right side of the main circuit board The pump...

Страница 11: ...ollowing when you select the mounting site Is there enough room to open the housing door and make wiring and tubing connections at the bottom of the housing Make sure there is sufficient room to perfo...

Страница 12: ...rticle filter and route it to the sampling area 1 4 O D rigid polypropylene Teflon or flexible polyurethane tubing may be used RKI Instruments Inc recommends using either 1 4 O D x 1 8 I D or 1 4 O D...

Страница 13: ...tighten the nut on the exhaust fitting so the ferrules clamp on the tubing If the tube nut is removed see Figure 5 for the arrangement of the fitting components 4 Route the opposite end of the tubing...

Страница 14: ...in wire to an available chassis earth ground at the controller RKI controllers typically have a ground stud that can be used to ground the cable s drain wire Figure 4 Wiring to a Controller P A T S 2...

Страница 15: ...g 8 Remove your thumb from the sample line release the reset switch and verify the flowmeter returns to a normal flow rate 9 Enable alarms or place the controller in normal operation CAUTION Allow the...

Страница 16: ...flow setting and remove the particle filter s tubing stub Preventive Maintenance This section describes a preventive maintenance schedule to ensure the optimum performance of the sample draw detector...

Страница 17: ...s 4 Calibrate the sample draw detector as described in Calibration IR CO2 Sensor on page 21 and Calibration Oxygen Sensor on page 22 5 If the fail condition continues replace the sensor s as described...

Страница 18: ...four screws you removed in step 4 9 Close and latch the housing door 10 Turn on power to the controller 11 Turn on the controller CAUTION Allow the replacement sensor to warm up for 5 minutes before...

Страница 19: ...ub c Install the new particle filter onto the tubing stub Be sure the arrow on the particle filter is pointing toward the inlet fitting d Reinstall the tubing routed to the sampling area 4 If the part...

Страница 20: ...he flow to 1 0 SCFH 6 Make sure the sample draw detector s Fail LED is off Removing the Particle Filter s Tubing Stub if Necessary A short tubing stub comes factory installed in the particle filter It...

Страница 21: ...ery demanding for example if the environment is not well controlled then more frequent calibration than every 3 months for the oxygen detector and every 6 months for the infrared CO2 detector may be n...

Страница 22: ...essary to use a zero air calibrating sample to set the fresh air reading at the controller 1 Follow the instructions in the controller s operator s manual for entering calibration mode 2 Screw the reg...

Страница 23: ...n reading at the controller to return to normal then return the controller to normal operation NOTE If you do not allow the oxygen reading to return to normal then unwanted alarms may occur 2 Verify t...

Страница 24: ...bon dioxide sensor 0 50 vol range 61 5040RK 10 Infrared carbon dioxide sensor 0 100 vol range 71 0506 Operator s Manual 35 3001 13 XX Sample Draw Detector 81 0070RK 01 Calibration cylinder 2000 ppm CO...

Страница 25: ...Dioxide Oxygen Sample Draw Detector 25 81 1055RK Regulator demand flow for 17 liter and 34 liter steel calibration cylinders cylinders with external threads OS B11 Oxygen sensor Table 2 Parts List Par...

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