Preparing For Inspection/ Maintenance - Wolf CGB-2 Service Instructions Manual

Isolating the system from the power supply
The mains terminals remain 'live' even when
the ON/OFF switch has been switched OFF.
- Disconnect the system from the power supply.
Close the gas ball valve.
Opening the CGW-2
First, grip the control unit cover on the r.h. side and
swivel to the side.
Then undo the two screws on the r.h. and l.h. sides of
the front casing.
The front casing can then be released at the top and
removed.
Pull the bottom of the cylinder casing forwards, release
it at the top and remove.
Opening the CGS-2
To remove the cylinder front casing, undo the two screws on
the r.h. and l.h. side.
The casing can then be pulled forwards and removed.
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9. Preparing for inspection/
maintenance
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