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61-1006RK / 61-0192RK IR %Volume Combustible Gas Detector Operator’s Manual Part Number: 71-0228RK Revision: A Released: 4/2/25 RKI Instruments, Inc. www.rkiinstruments.com...
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For most applications, typical calibration frequencies are between 6 and 12 months but can be more often or less often based on your usage. 2 • 61-1006RK / 61-0192RK IR %Volume Combustible Gas Detector Operator’s Manual...
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. Warranty covers parts and labor performed at RKI Instruments, Inc. only, and does not cover field labor or shipment of parts back to RKI.
A parts list at the end of this manual lists replacement parts and accessories for the combustible gas detector. The 61-1006RK combustible gas detector includes a junction box. This manual may also be used for the 61-0192RK combustible gas detector which does not include a junction box and is normally mounted in one of a controller’s conduit hubs.
The 61-1006RK combustible gas detector has two versions: the 61-1006RK-CH4 (calibrated to methane) and the 61-1006RK-HC (calibrated to propane). The detector is an infrared type of detector which has some advantages over a catalytic type of combustible gas detector. The...
Gas Detector Figure 2: Mounting the Combustible Gas Detector 2. At the mounting site you select, hang or mount the junction box with the detector facing down (see Figure 2). 8 • Installation 61-1006RK / 61-0192RK IR %Volume Combustible Gas Detector...
10. If using shielded cable, connect the cable’s drain wire to an available chassis ground at the controller. RKI controllers typically have a ground stud that is a convenient grounding location. 61-1006RK / 61-0192RK IR %Volume Combustible Gas Detector Installation • 9...
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Cable Shield Controller White Detector Green Terminals Black J-Box Terminal Strip Black Green Detector Wires White IR Combustible Gas Detector Figure 3: Wiring the Combustible Gas Detector to a Controller 10 • Installation 61-1006RK / 61-0192RK IR %Volume Combustible Gas Detector...
If the display reading is not 0% volume, continue with step 3. 3. Perform a zeroing operation at the controller. See the controller operator’s manual for directions. 61-1006RK / 61-0192RK IR %Volume Combustible Gas Detector Start Up • 11...
3. If the fail condition continues, signal is low enough replace the detector. to cause a fail 4. If the fail condition continues, condition. contact RKI for further instruction. • The detector is malfunctioning. 12 • Maintenance 61-1006RK / 61-0192RK IR %Volume Combustible Gas Detector...
If necessary for environmental conditions, apply thread sealant or Teflon tape to the hub and/or detector threads to seal them. 61-1006RK / 61-0192RK IR %Volume Combustible Gas Detector Maintenance • 13...
(see Figure 3 on page 10). See the controller operator’s manual and the controller’s detector head specification sheet for the 61-1006RK detector to verify the connections to the controller are correct.
2. Verify that the controller display reading decreases and stabilizes at 0% volume. 3. Store the components of the calibration kit in a safe and convenient place. 61-1006RK / 61-0192RK IR %Volume Combustible Gas Detector Calibration • 15...
Parts List Table 3 lists replacement parts and accessories for the 61-1006RK IR %volume combustible gas detector. Table 4: Parts List Part Number Description 18-0400RK-01 Junction box with spacers 61-0192RK-CH4 Methane infrared %volume detector 61-0192RK-HC HC infrared %volume detector 71-0228RK 61-1006RK/61-0192RK IR %Volume Combustible Gas Detector Operator’s...
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