SS WSC21
9
Troubleshooting
The machine will not operate.
Batteries have no power.
Charge batteries.
Batteries will not charge.
Replace batteries
Battery wiring is not
connected.
Check battery wiring for loose
connection. Tighten if needed.
Fuse has blown.
Replace the fuse.
Brush motor will not work, or brushes will not
turn.
Brush head is raised.
Lower brush head.
Something has entangled
the brush head and
prevented it from turning.
Check brushes and remove
obstructions.
Batteries have run down.
Charge batteries.
Brush switch is faulty.
Please contact service center.
Carbon brush on motor is
worn out.
Please contact service center.
Vac motor will not work.
Squeegee is in raised
position.
Lower the squeegee assembly.
Batteries have run down.
Charge batteries.
Vac motor fuse has blown.
Replace vac fuse.
Vac motor or vac motor
wiring has failed.
Please contact service center.
Carbon brush on vac motor
is worn out.
Please contact service center.
Machine is not vacuuming properly
Vac motor cover seal leaks.
Replace vac motor cover seal.
Vac filter is clogged.
Clean or replace vac filter.
Vac hose is clogged or hose
leaks.
Clean or replace vac hose.
Squeegee is worn or
damaged.
Reposition or replace the
squeegee.
Solution flow valve is closed.
Open solution flow valve.
The recovery tank is full.
Drain the recovery tank.
Vac motor has failed.
Contact service center.
Little or no cleaning solution flows out of
machine.
The solution tank filter or
hose is blocked.
Inspect filter and hoses and
clean them.
Flow control is set too low.
Adjust flow control.
Bolt on flow control knob is
loose.
Tighten bolt on flow control
knob.
Run time has shortened.
Batteries have worn out.
Replace batteries.
Battery charger has failed.
Replace charger or contact
service center.
