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Installation and Servicing
SECTION 3 - SERVICING
SERVICING
3.4 FAN AND VENTURI ASSEMBLY REMOVAL AND CLEANING
1. Disconnect the electrical leads from the
fan.
2. Remove the clip from the gas control
valve outlet and ease the pipe upwards.
Rotate and then ease down to remove.
3. Remove the extended nut on the fan
mounting bracket.
4. Lift off fan and venturi assembly.
5. Undo the two M4 screws and release the
nozzle assembly.
6. Inspect the injector for blockage or
damage.
7. Inspect fan outlet sealing gasket and
replace if necessary.
1
2
3
5
Injector
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