40 Troubleshooting
8. Troubleshooting
Fault Cause Remedy
Appliance does not start,
O/I indicator and voltage
indicator show ready for
operation
Faulty pump
Have repairs carried out by factory or
by expert personnel.
Appliance does not start,
O/I indicator does not
show ready for operation
Fuse F100 or F101 in appliance
defective
Fit new fuse (8.2, page 44)
Fuse in vehicle plug defective Fit new fuse (8.2, page 44)
Power pack fully discharged
Perform several charge/discharge
cycles. If unsuccessful, fit new power
pack (8.1, page 41)
Incorrect polarity of vehicle power
socket
Correct polarity and if necessary
replace fuse F100 (8.2, page 44)
Snap-in connection between circuit
board and power pack not properly
engaged
Make sure connection snaps in
Appliance does not
switch on or off
Electronic fault Have it repaired
Appliance does not reach
maximum vacuum of
–0.8 bar in 20 seconds,
but voltage indicator
shows ready for operation
Leak in suction side of appliance
Reusable collection canister:
Check that all tubes are securely
connected and that filter cover and
secretion cover are firmly installed.
Disposable collection canister:
check that the tube connections and
the disposable collection bag are
firmly located.
Power pack not sufficiently charged Charge power pack (5.4, page 26)
Fault in pump
Have repairs carried out at factory or by
expert personnel.
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