7.3.4
Removal and installation of the drain pump
The steam cylinder does not need to be removed
when removing the drain pump.
1. Detach electric cables (polarity of the cables must not be observed).
2. Release hose clamps and remove the hoses from the connectors.
3. Pull the drain pump off the holding device.
. Separate the electric motor from the pump body: release the lock on the bayonet catch, then
counter-rotate the electric motor and the pump body.
The
assembly
and the
installation
of the drain pump follows the reverse sequence. Before as-
sembling the pump, check O-ring for damage and replace if necessary. Then, place the O-ring on
the centering collar and moisten the O-ring with water.
7.3.5
Removal and installation of the inlet valve
The steam cylinder does not need to be removed
when removing the inlet valve.
1. Detach electric cables (polarity of the cables must not be observed).
2. Release hose clamp and remove the hose from the connector.
3. Unlock union nut of the water pipe and remove water pipe.
. Pull the inlet valve off the holding device.
The
installation
of the inlet valve follows the reverse sequence. The union nut of the water pipe
must be tightened by hand only.
1
2
2
3
4
2
3
3
1
