PN 9000-133-VE, Rev U
Replacing the Box Heater
There is only one heater in the O
2
version. There are two heaters in the
Combustibles/Methane version of the WDG-V.
To replace the Box Heater (Figure 3-8):
1. Disconnect heater wires.
2. Remove the speed clip from the mounting tab. Use needle-nose pliers to
remove the clip.
3. Remove the box heater by sliding it out.
4. Replace the box heater
5. Attach a new speed nut to the post.
6. Reconnect the wires on the
Sensor
board.
Figure 3-8.
Box Heater Replacement.
Maintenance and Troubleshooting
|
3-25
Summary of Contents for WDG-V
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Page 93: ...PN 9000 133 VE Rev U Figure 3 4 Thermocouple replacement Maintenance and Troubleshooting 3 19...
Page 97: ...PN 9000 133 VE Rev U Figure 3 6 Flow sensor replacement Maintenance and Troubleshooting 3 23...
Page 103: ...PN 9000 133 VE Rev U Figure 3 10 Sensor board removal Maintenance and Troubleshooting 3 29...
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