Yunca Gas jervois Operation, Maintenance And Warranty Manual page 14

HOW TO REMOVE FAN
The fan unit is designed to be removed as an assembly.
The procedure for this is as follows.
1. Turn off and unplug power to unit.
2. Undo the four screws that attach the fan to the back panel and lift clear.
3. Reach inside the back panel and disconnect the wiring from the switch, taking note of terminal
placement. A wiring diagram appears at the back of this manual.
4. The earth wire must be unplugged and the plastic adapter removed from its retaining bracket.
5. When the fan has been removed it can be disassembled as shown below if needed.
19-07-05 Page 14 of 20 Operation Instructions for Jervois Freestanding Gas Heater March 2002