Recovery System 55Service Manual – SC2000
Troubleshooting
Trouble Possible Causes Remedy
The vacuum system motor will not turn
on
Wiring between function electronic board (EB1) and
vacuum system motor (M2) damaged
Repair
Dashboard instrument electronic board (EB4) faulty Replace
Vacuum system motor faulty Check the amperage
Suction of dirty water is insufcient or
non-existent
Activation of automatic oat shut-off Drain the recovery tank
Debris collection lter dirty Clean
Vacuum grid with automatic shut-off oat dirty Clean
Tank cover not correctly positioned Adjust
Tank cover gasket damaged or not working correctly Clean or replace
Vacuum system motor container dirty Clean
Vacuum seals damaged or not working correctly Repair or replace
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