Rki-instruments 65-2405RK-04 User Manual

RKI Instruments, Inc.www.rkiinstruments.com65-2405RK-04Combustible Gas TransmitterOperator’s ManualPart Number: 71-0280RKRevision: P1Released: 5/30/1

6 • 65-2405RK-04 Combustible Gas TransmitterWiring the Detector to the AmplifierWARNING: Always verify that the power to the controller is off before

65-2405RK-04 Combustible Gas Transmitter • 7 Figure 3: Wiring the Detector to the Amplifier10. Reinstall the detector terminal strip into its sock

8 • 65-2405RK-04 Combustible Gas TransmitterWiring the Amplifier to a Controller1. Turn off the controller.2. Turn off or unplug power to the control

65-2405RK-04 Combustible Gas Transmitter • 9Figure 4: Wiring the Amplifier to a Controller10. If shielded cable is used, connect the cable’s drain w

10 • 65-2405RK-04 Combustible Gas TransmitterStart UpThis section describes procedures to start up the combustible gas transmitter and place the tran

65-2405RK-04 Combustible Gas Transmitter • 116. Turn the regulator’s on/off knob counterclockwise to open it. Gas will begin to flow.7. Allow the gas

12 • 65-2405RK-04 Combustible Gas TransmitterPreparing for the response test1. Place the controller into its calibration mode or disable external ala

65-2405RK-04 Combustible Gas Transmitter • 13TroubleshootingThe troubleshooting guide describes symptoms, probable causes, and recommended action for

14 • 65-2405RK-04 Combustible Gas Transmitter4. Remove the detector junction box’s cover from the junction box.5. Disconnect the detector leads from

65-2405RK-04 Combustible Gas Transmitter • 15amplifier as shown in Figure 4 on page 9 of this manual. If controller leads or detector leads were remo

65-2405RK-04 Combustible Gas TransmitterWARNINGRead and understand this instruction manual before operating transmitter. Improper use of the transmit

16 • 65-2405RK-04 Combustible Gas TransmitterIf an application is not very demanding, for example detection in a clean, temperature controlled enviro

65-2405RK-04 Combustible Gas Transmitter • 17CalibrationThis section describes how to calibrate the combustible gas transmitter. It includes procedur

18 • 65-2405RK-04 Combustible Gas Transmitter6. Unscrew the regulator from the zero air calibration cylinder. 7. Leave the calibration cup/splash gua

65-2405RK-04 Combustible Gas Transmitter • 19Parts ListTable 5 lists replacement parts and accessories for the combustible gas transmitter.Table 5:Pa

65-2405RK-04 Combustible Gas TransmitterProduct WarrantyRKI Instruments, Inc. warrants gas alarm equipment sold by us to be free from defects in mate

65-2405RK-04 Combustible Gas TransmitterTable of ContentsOverview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

65-2405RK-04 Combustible Gas Transmitter • 1OverviewThis manual describes the 65-2405RK-04 combustible gas transmitter. This manual also describes ho

2 • 65-2405RK-04 Combustible Gas TransmitterDescriptionThis section describes the components of the combustible gas transmitter. The transmitter is a

65-2405RK-04 Combustible Gas Transmitter • 3Combustible Gas DetectorThe combustible gas detector is a catalytic type detector that produces an electr

4 • 65-2405RK-04 Combustible Gas Transmitterincrease the gas response and counterclockwise to decrease the gas response.CAUTION: The amplifier includ

65-2405RK-04 Combustible Gas Transmitter • 5Figure 2: Mounting the Combustible Gas Transmitter2. At the monitoring site you select, hang or mount th