DeDietrich C 230 ECO Installation And Service Manual page 52

C 230-170 and C 230-210
52
Remove the electrical connections from the fan
Remove the bolts securing the venturi to the fan
Unscrew the nuts and bolts on the outlet side of the fan
Disconnecting the gas valve mains supply cable.
Remove the electrical connections from the fan
Remove the bolts securing the venturi to the fan
Unscrew the nuts and bolts on the outlet side of the fan
Disconnecting the gas valve mains supply cable. Remove
the fan, the venturi and the multi-gas-valve unit
Clean the fan with a plastic brush
Remove dust from the fan before re-assembly
Remove the silencer from the venturi
Clean the venturi with a plastic brush
Put the silencer in place
to Replace the fan.
Connect the gas valve mains supply cable.
Ensure that the finishing plate between the fan and the venturi
is correctly positioned.
C 230 ECO 03/10/2012 - 300015171-001-01