www.zubr.ru
Wall chaser
17
Instruction manual
www.zubr.ru
16
j)
Warranty does not cover a tool that was
opened or repaired during the warranty period
outside of authorized service centers.
5)
Troubleshooting, recognized by us as a
warranty case, is carried out at the choice of
the
KRAFTOOL
company by repairing or
replacing
the faulty tool with a new one
(possibly the
next generation model).
Replaced tools and
parts become the property
of the company.
6)
Warranty claims are accepted within the
warranty period. To do this, present or send
the faulty tool to the service center specified in
documentation (see the current list of service
centers on the website
kraftool
.
hk
),
attaching a
completed warranty card
confirming the date of
purchase of the product
and its name. A tool
delivered to the dealer
or service center in a
partially or completely
disassembled form is
not covered by the
warranty. The owner of the
instrument bears
all risks of transferring and
forwarding the
instrument to the dealer or
service center.
7)
Claims, other than the mentioned right to
free repair of defects in the tool, are not
covered by our warranty.
8)
After the warranty repair under the
extended
warranty, the extended warranty
period of the
tool is not extended or renewed.
9)
Regular maintenance is required for all
power tools. The frequency of maintenance is
equal to the service life of a set of carbon
brushes.
10)
The service life of the product is 5 years.
POSSIBLE MALFUNCTIONS AND TROUBLESHOOTING
Malfunction
Possible reason
Troubleshooting
The product does not turn on
No mains voltage
Check the mains voltage
Total brush wear
Replace the brushes
The switch, motor, or other component
is faulty
Contact the service center for
repair or replacement
Jamming of the disc or shaft
Contact the service center for
repair or replacement
The product is turned
on, but the disks do not
rotate
Pressure flange not tightened
Tighten the flange
Damage to the gear unit (cutting off
pins or gear teeth)
Contact the service center for
repairs
The product does not
develop full speed or does
not work at full capacity
(determined by a strong drop
in speed during operation)
Low mains voltage
Check the mains voltage
Total brush wear
Replace the brushes
Cutting discs blunted
Replace the discs
Burned winding or breakage in motor
winding
Contact the service center for
repairs
Malfunction of the electronic unit
Contact the service center for
repairs
The spindle or disks
stopped during working
No mains voltage
Check the mains voltage
Overload protection triggered
Jammed discs in the material (blunted
discs, too high feed speed)
Replace the discs, reduce the feed rate
Rotating discs (if the flange is not fully
tightened, or if the grease gets under the
flanges)
Tighten the flange and clean the contact
surfaces
Total brush wear
Replace the brushes
Malfunction of the electronic unit or
engine
Contact the service center for
repairs
Gearbox jamming
Contact the service center for
repairs
The product overheats
Intensive work mode, work with
maximum load
Change the operating mode, reduce the load
High ambient temperature, poor
ventilation, clogged air vents
Take measures to reduce the temperature,
improve ventilation, and clean the air vents
Lack of lubrication, damage to the
gearbox
Contact the service center for
repairs
Burned winding or breakage in the winding
Contact the service center for
repairs
