Rki-instruments 65-2331RK User Manual

RKI Instruments, Inc.www.rkiinstruments.com65-2331RKHydrogen Sulfide TransmitterOperator’s ManualPart Number: 71-0176RKRevision: AReleased: 7/18/14

6 • 65-2331RK H2S TransmitterFigure 3: Mounting the H2S Transmitter2. At the monitoring site you select, hang or mount the junction box with the det

65-2331RK H2S Transmitter • 7Wiring the H2S Transmitter to a ControllerWARNING: Always verify that power to the controller is OFF before you make wir

8 • 65-2331RK H2S Transmitter11. Connect the wires to the applicable detector/transmitter terminal strip at the controller as shown in Figure 4.Figur

65-2331RK H2S Transmitter • 93. Turn on power to the controller.4. Turn on the controller.5. Verify that the controller is on and operating properly.

10 • 65-2331RK H2S TransmitterMaintenanceThis section describes maintenance procedures. It includes preventive maintenance, troubleshooting, and comp

65-2331RK H2S Transmitter • 11Performing the response test1. Turn the regulator’s on/off knob counterclockwise to open the regulator. Gas will begin

12 • 65-2331RK H2S TransmitterTable 2: Troubleshooting H2S TransmitterReplacing Components of the H2S TransmitterThis section includes a procedure to

65-2331RK H2S Transmitter • 133. Unscrew the detector housing cap from the detector housing body. Make sure not to lose the cap gasket.4. Unplug and

14 • 65-2331RK H2S TransmitterReplacing the Amplifier1. Turn off the controller.2. Turn off or unplug power to the controller.3. Remove the junction

65-2331RK H2S Transmitter • 15CalibrationThis section describes how to calibrate the H2S transmitter. It includes procedures to prepare for calibrati

65-2331RK H2S TransmitterWARNINGRead and understand this instruction manual before operating detector. Improper use of the detector could result in b

16 • 65-2331RK H2S Transmitter2. Turn the regulator knob counterclockwise to open the regulator.3. Allow the gas to flow for two minutes, then verify

65-2331RK H2S Transmitter • 17Parts ListTable 5 lists replacement parts and accessories for the H2S transmitter.Table 3: Parts ListPart Number Descri

65-2331RK H2S TransmitterProduct WarrantyRKI Instruments, Inc. warrants gas alarm equipment sold by us to be free from defects in materials, workmans

65-2331RK H2S TransmitterTable of ContentsOverview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

65-2331RK H2S Transmitter • 1OverviewThis manual describes the 65-2331RK explosion-proof hydrogen sulfide (H2S) transmitter. This manual also describ

2 • 65-2331RK H2S TransmitterDescriptionThis section describes the components of the H2S transmitter. The transmitter consists of the H2S detector, a

65-2331RK H2S Transmitter • 3H2S DetectorThe H2S detector consists of the detector housing body, detector housing cap, cap gasket, rubber boot, space

4 • 65-2331RK H2S TransmitterPlug-In H2S SensorThe sensor is secured within the detector assembly by the housing cap. Through a series of chemical an

65-2331RK H2S Transmitter • 5Junction BoxUse the junction box to install the H2S transmitter at a mounting site that is remote from the controller. T