Truper 101520, Manual

Page: 9 / 24

9
Troubleshooting
ENGLISH
The vacuum cleaner is
not working.
Dust comes out of the
motor cover.
Reduced motor
efficiency and
vibration / speed.
• No power.
• Defective cable.
• The container is full.
• The filter cartridge is not set
or is damaged.
• There is a blockage in the
nozzle, hose or container inlet.
• The filter cartridge is clogged
due to the presence of fine
dust.
• Check the power supply, cable, circuit switches, fuses.
• Unplug and check the electric cable. If damaged, have it repaired
in a Authorized Service Center.
• Empty the container.
• Set or replace the cartridge filter.
• Check nozzle, hose and container inlet for blockage.
• Remove the filter and clean it or install a new one.
Problem Cause Solution
Maintenance
• Always keep the vents clean and free of obstructions to
ensure proper engine cooling.
• Regularly inspect all mounting screws and make sure
they are tightened properly. In case any of the screws is
loose, tighten it immediately
• The carbons should be checked periodically, and always
be replaced by a Authorized Service
Center when they have worn out.
• After they have been replaced, ask to inspect if the new
carbons can move freely in the carbon holder and request
that the tool be turned on for 5 minutes to match the
contact of the carbons and commutator .
• Only genuine eplacement carbons,
specifically designed with the proper hardness and
electrical resistance for each type of motor, should be
used. Out of specification carbons may damage the motor.
• When changing carbons, always replace both carbons.
• Tools should only be serviced at a
Authorized Service Center. Service and maintenance by
unqualified persons can be dangerous and may result in
personal injury and void the product warranty.
• When servicing a vacuum cleaner, ask that only genuine
replacement parts be used. Use of unauthorized parts, or
failure to properly maintain may create a risk of
electrocution or injury.
Cleaning Carbon brush replacement
Service