Recovery Water System
21
Service Manual – SC530
Recovery Water System
Troubleshooting
Trouble
Possible causes
Remedy
The vacuum system motor does not turn on
The switch is broken
Replace
The vacuum system motor is faulty
Check the amperage.
The fuse is blown
Replace.
The recovery water vacuuming is insufficient
or there is no vacuuming
The recovery tank is full
Drain the recovery tank
The vacuum hose is disconnected from the
squeegee
Connect.
The vacuum grid is dirty or the float is
blocked
Clean the grid/reactivate the float
The tank cover is not correctly positioned
Adjust
The tank cover gasket is not in good
condition
Clean/replace
The vacuum gaskets are damaged or do not
match perfectly
Repair or replace
The squeegee vacuum hose is broken
Replace
The vacuum tank is broken
Repair/replace
