Crescent BR755 User manual

Troubleshooting
Guide
BR755
www.crescentindustrial.co.uk

ATTENTION! Do not use the machine before you have read and understood the Instructions for use manual
The machine
doesn’t work
as it should?
The suction
doesn’t work
as it should?
The machine
doesn’t clean
as it should?
The brushes
don’t work as
they should?
BR755
www.crescentindustrial.co.uk
1 Check battery charge gauge.
1 Check if the suction hose is
correctly installed and cleaned.
1 Check if you have the right water
settings.
1 Check if the brush are correctly in -
stalled and not worn out.
2 Check that the drive pedal is re -
sponding and all circuit breakers are
armed.
2 Open the recovery tank and check
if the vacuum grid and gasket are
cleaned.
2 Check if the solution tap is open.
2 Check if there isn’t any brush motor
overload i.e. 3 battery Ledsflash si -
multaneously.
3 Check if squeegee blades are
damaged or dirty.
3 Check if there are external materials
avoiding brush rotating.
4 Close the recovery tank cover prop -
erly and/or verify the gasket wear.
3 Check if the solution filter is
cleaned.
3 Check battery cables are well con-
nected together.
4 Recovery tank seal cover must
correctly installed and in good
condition.