SSPET5
5.3. Replacing carbon brushes at turbine
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This work must be carried out by qualified personnel only.
Disconnect the unit from mains supply by the device plug before you begin with works on the controller. Danger to life!
Depressurize all system sections of the equipment.
Disassembly the unit.
Remove the screws (A) at the lid.
Remove the lid (B).
Loosen the ground connections
(C) and the mains cable (D).
Remove the screws (E) at the turbine housing.
Remove the turbine housing (F).
Remove the cover (G).
Loosen the brush holder lock.
Pull out the brush holder.
SSPET5