Replace the suction turbine.
Check the seal rings for damage.
Replace damaged seal rings.
Align the suction turbine inside the turbine holders
by means of the seal rings during installation.
9.9 Replacing the mains cable
Unscrew the fastening screws of the traction relief.
Disconnect the connecting cable of the mains ca-
ble on the appliance electronics and on the appli-
ance switch.
Replace the mains cable.
24
English 5.906-520.0 Rev. 00 (03/12)
9.10 Maintenance jobs on the container
9.10.1Replace the suction air guidance
Turn the suction air guidance in a clockwise direc-
tion to unlock it.
Remove the suction air guidance toward the front.
9.11 Replacing the steering roller
Use an Allen key with ball head to loosen the
screws.
9.12 Replace the wheel
Unscrew the screws on both axle bearings.