38
Installation and Servicing
SECTION 3 - 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
SER
VICING
Summary of Contents for LOGIC+ SYSTEM S18
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