18
COMMON TROUBLE SHOOTING
Trouble
Possible Cause
Remedy
Insufficient recovery
water vacuuming
The recovery tank is full.
Drain the tank.
The hose is disconnected from the
squeegee.
Connect the hose and the squeegee.
The float shut-off screen is clogged.
Clean the float shut-off screen and
check the float.
The hose or the inspiratory path is closed.
Clean the hose or the inspiratory path.
The squeegee is dirty or the blades are worn
or damaged.
Clean and check the squeegee.
The recovery tank lid is not correctly closed
or the sealing is broken.
Close the lid correctly or replace the
sealing.
Insufficient solution
flow to the brush
The solution/clean water filter is dirty and
clogged.
Clean the filter.
The dirty solution tank makes the drain hose
and tap clogged.
Clean the solution tank and the drain
tap.
The electromagnetic valve is damaged or
clogged.
Clean or replace the electromagnetic
valve.
Marks caused by
the squeegee
There are debris under the squeegee blade.
Remove the debris.
The squeegee blade is worn, shipped or torn. Replace the squeegee blade.
The squeegee has not been balanced with
the adjusting knob.
Adjust the balance of the squeegee.
