16
Problem
Cause
Solution
• Water in the device
• Use in the rain
• Device dropped in the water
• Damaged housing of the
device
• Allow the device to dry
completely in the air
• In the event of a malfunction,
contact an authorized service
center
• The battery is not charging at
the charging station
• The battery is not installed
properly
• Battery contacts are dirty
• The battery is defective
• Reinstall the battery
• Clean the contacts and dry
them completely
• Buy a new battery
• The charging station shows
no signs of operation
• The power cord is not properly
connected to the mains
• Damaged charging station,
cord
• Power supply fault
• Check the plug and its
connection
• Check mains voltage
operation
• Contact an authorized service
center
• The gun starts but the jet
does not come out of the
device / the flow of the jet is
reduced / the pressure at the
outlet is too high
• Clogged nozzle
•
Clogged filter at the suction
side (in the event of pumping
from a free source / bucket)
2
The nozzle must be cleaned
with a suitable tool
3
The filter must be cleaned
• The release button is stuck
after using the left slider
position lock
• Too high press force on the
release button
• Presence of foreign body
(impurity) between the release
button and the housing
• Shift to the right slider
position lock and back to
neutral position, which
releases the release button in
the neutral position
• Connecting the device to the
water supply network
• Leakage of liquid through the
drainage holes on the device
handle
• Due to improper use, liquid
leaks into the device
• Remove the battery from the
device immediately. Place the
device in a dry place and wait
for it to dry completely
1
Blocking of pump parts in the pump can occur due to prolonged non-use or
improper cleaning of the inside of the pump after pumping various media. When
this problem occurs, a soft beep sounds when the device is started. To eliminate
the problem, a long 8 mm Allen key (not included) is used, which is inserted into
the nozzle outlet when the nozzle is removed. The key is then turned clockwise
with the force of a hand. The use of other or additional tools to increase the force
is not permitted as this may damage the device. If the problem cannot be solved,
contact an authorized service center.
The troubleshooting method is shown in Photo 13.
Summary of Contents for LIQUISHOT 25.3
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