RKI Instruments 65-2462RK Operator'S Manual Download Page 1 | Manualshive

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RKI Instruments, Inc.

www.rkiinstruments.com

65-2462RK

Hydrogen Transmitter

Operator’s Manual

Part Number: 71-0554

Revision: P1

Released: 4/15/21

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Summary of Contents for 65-2462RK

Page 1: ...RKI Instruments Inc www rkiinstruments com 65 2462RK Hydrogen Transmitter Operator s Manual Part Number 71 0554 Revision P1 Released 4 15 21...

Page 2: ...c 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 upon the typ...

Page 3: ...ment 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 EXP...

Page 4: ...rogen Transmitter 10 Startup 12 Introducing Incoming Power 12 Setting the Zero Signal 12 Maintenance 13 Preventive Maintenance 13 Troubleshooting 13 Replacing Components of the Hydrogen Transmitter 14...

Page 5: ...ions for the hydrogen transmitter WARNING When using the 65 2462RK you must follow the instructions and warnings in this manual to assure proper and safe operation of the 65 2462RK and to minimize the...

Page 6: ...nge It is packaged in a 1 2 inch NPT nipple with a sintered metal flame arrestor on one end allowing ambient air to diffuse into the detector The flame arrestor also contains any sparks which may occu...

Page 7: ...detector terminal strip is a four position plug in style terminal strip located below the controller terminal strip Use the detector terminal strip to connect the detector to the amplifier NOTE The d...

Page 8: ...he controller Use the cover on the front of the junction box to access the interior of the junction box The detector and amplifier are factory installed in the junction box Three spacers installed on...

Page 9: ...ing the Hydrogen Transmitter 2 At the monitoring site you select hang or mount the junction box with the detector facing down see Figure 3 38 2 70 75 3 4 NPT Female Rubber Spacers 3X J Box 3 65 Hydrog...

Page 10: ...ll out the controller terminal strip and connect the three wires to the terminal strip as follows see Figure 4 Connect the positive wire to the PWR SIG terminal Connect the signal wire to the PWR SIG...

Page 11: ...connect the cable s drain 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 Cable Shield Red Bl...

Page 12: ...calibration kit and the zero air calibration cylinder to introduce fresh air to the detector and verify an accurate zero setting See Calibration on page 16 for instructions to apply zero air when set...

Page 13: ...e controller Investigate significant changes in the display reading Quarterly Calibrate the hydrogen transmitter as described in Calibration on page 16 of this manual Troubleshooting The troubleshooti...

Page 14: ...ing calibration Transmitter requires frequent calibration Note Under normal circumstances the transmitter requires calibration once every 3 months Some applications may require a more frequent calibra...

Page 15: ...box 6 Remove the old amplifier 7 Install the amplifier into the junction box with the screw lock washer and flat washer you removed in Step 5 above A foam gasket that orients the amplifier and keeps i...

Page 16: ...ion frequency of every 12 months is adequate If an application is very demanding for example if hydrogen is present often and in significant concentrations or the environment is not well controlled th...

Page 17: ...eter reading of 100 mV 2 mV at the H2 test points as described in the Preparing for Calibration section above 5 If necessary use a small flat blade screwdriver to adjust the zero pot for the H2 channe...

Page 18: ...small flat blade screwdriver to adjust the zero pot for the H2 channel until the voltmeter reading is 100 mV 2 mV 6 Turn the regulator knob clockwise to close the regulator 7 Unscrew the regulator fro...

Page 19: ...2462RK Hydrogen transmitter includes detector and amplifier specify target gas when ordering 71 0554 65 2462RK Hydrogen Transmitter Operator s Manual this document 81 0022RK 01 Calibration cylinders...

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