Dustbane Hurricane 700 XTT Mode D'emploi page 22

Periodic Checks
Checks
Cleaning the dirty water tank
Cleaning the suction floats
Cleaning the water/detergent tank filter
Cleaning the suction filter
Cleaning the front squeegee suction hose
Cleaning the rear squeegee suction hose
Cleaning the diverter valve
Cleaning the squeegee blades
Checking squeegee blade wear
Checking brush wear
Recharge batteries
Disconnect machine from power supply
Emptying the recovery tank
Have electrical circuit checked by qualified personnel
Troubleshooting
Problem
The machine does not
function
The brushes
do not turn
22
Operations Manual
Cause
The battery connector microswitch is out of
calibration or faulty.
The batteries are flat.
The power fuse FU1 and/or the control fuse FU5
have blown.
The machine has been switched off and then on
again with the head lowered.
The brush motor thermal protection has tripped:
the motor has become overheated.
The power fuse FU1 and/or the control fuse FU5
have blown.
The brush motor activation microswitch is out of
calibration or faulty.
The batteries are flat (with function FU6 enabled,
i.e. without related fuse).
The drive is released (with function FU6 enabled,
i.e. without related fuse).
Fault in the board permitting use of the brush
function (with function FU6 enabled, i.e. without
related fuse).
The head is in the rest position.
Check the components (brush motors, brush
motor relay, connectors).
Hurricane 700 XTT / Hurricane 850 XTT
Daily Weekly
Operations Operations
X
X
X
X
X
X
X
X X
X
X
X X
Remedy
Calibrate or replace.
Recharge the batteries.
Check and remove the causes that made teh fuse
blow, then replace it.
Press the drive lever.
Release the drive lever; raise the brushes by
pressing the brush up-down button; leave the
machine to cool for at least 45' .
Check and remove the causes that made the fuse
blow, then replace it.
Check and remove the causes that made teh fuse
blow, then replace it.
Raise the head and recharge the batteries.
Pull the drive lever.
Temporarily insert fuse FU6 to bypass the card
and continue working, then have the card
replaced so that the brush function can be used
again.
Lower the head by pressing the brush up-down
button.
Have the faulty component replaced.
Six Monthly
Operations
X
X