10
Problems with the device
10.1 Troubleshooting the MULTJET and the Al 1810 CV battery charger
Faults usually occur if the device has not been handled, cared for or maintained properly. The
following table contains the most common faults and remedies to eliminate these faults. If
you have any other problems, please contact your nearest service centre authorised by the
manufacturer, or your nearest authorised specialist dealer.
Fault
Cause
Battery not inserted properly
Battery capacity too low
Device does not
Faulty battery
start
Battery overheating, battery status
indicator lights up red
Water supply interrupted or filter
blocked
No pressure is
Nozzle or extension blocked
built up, or the
pressure varies
Inlet hose is leaking at the con-
nection, air is being drawn in
Slight leaks with droplets at the con-
The device is
nections arise due to the design and
leaking
are not a defect
Overload cutout /
Status display batt.;
temperature protection
4 displays flash
Status display batt.;
Low voltage cutoff
4 displays flash
Used during rain
Water in the
device
Fell into water
Housing damaged
Battery not inserted properly
Battery charging
Battery contacts dirty
display continu-
ously lit, charging
is not possible
Faulty battery
Mains plug for the charger has not
been plugged in (properly)
Battery charging
Mains outlet, power cable or char-
display does not
ger defective
light up
Remedy
Insert the battery into the holder
until it clicks into place
Charge the battery
Battery defective or at the end of its
life. Replace the battery!
Allow the battery to cool down
Ensure a correct water supply
Clean the filter and the nozzle. Remove
any dirt in the extension.
Replace the connector if necessary
Check the connections and any screw
fittings and tighten them up as required
Allow the device and the battery to
cool down for around 5 minutes and
do not use them in that time
Charge the battery
Hold the device vertically so that the
water can run out of the dis-charge
openings (see Fig.
Allow the device to dry out for 24 h
Contact the customer service section
Insert the batt. correctly into the charger
Clean the battery contacts, e.g. by
plugging in and unplugging the bat-
tery several times, if necessary
Replace the battery
Insert the mains plug (fully) into the
mains outlet
Check the mains voltage. If necessa-
ry, have the charger checked over by
an authorized repair shop for GLORIA
electrical power tools
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