RKI Instruments 65-2394RK - Manual (Page 9)

65-2394RK Combustible Gas Transmitter • 5
Figure 2: Mounting the Combustible Gas Transmitter
2. At the monitoring site you select, hang or mount the junction box with the detector
facing down (see Figure 2).
Wiring the Combustible Gas Transmitter to a Controller
WARNING: Always verify that the power to the controller is off before you make
wiring connections.
1. Turn off the controller.
2. Turn off or unplug power to the controller.
3. Remove the junction box cover.
4. The detector leads are factory wired. Verify that the detector leads are wired to the
amplifier’s detector terminal strip as shown in Figure 3.
5. To gain access to a plug-in terminal strip for wiring, pull it out of its socket by
grasping the terminal strip and pulling. The detector strip is keyed so that the
controller and detector terminal strips cannot be reversed inadvertently.
.38 2.70
.75
Rubber
Spacer,
3X
J-Box
3.65
3/4 NPT
Female
IR LEL Detector
7.10 MAX