eta PelletsCompact PC33, Installation Manual

Page: 45 / 76

Installation Dismantling the boiler (if required)
45
Loosen the screws on the bottom of the frame and
completely remove the frame. Make sure that no
cables are damaged while doing this.
Fig. 9-19: Frame
Disconnecting the power supply from the stoker
drive and the vacuum turbine
Disconnect the power supply cables for the stoker
drive and the vacuum turbine.
Fig. 9-20: Stoker drive
Fig. 9-21: Vacuum turbine
Unplugging the fill level sensor
Disconnect the cable for the fill level sensor from the
circuit board [PE-C] at terminal [S528]. Unthread the
cable from the cable ducts and fasten it to the pellet
hopper.
Fig. 9-22: Fill level sensor