18
Inspecting carbon brushes;
Keep the brushes clean so that they
move freely on the support. Remove and check the carbon
brushes quite often.
To inspect or replace the carbon brushes, use
a screwdriver to remove the housing cover on the backside.
Replace when they wear down to an extended limit since an
excessively worn carbon brush results in motor trouble.
Both carbon brushes should be replaced at the same time.
Problem
Possible Cause
Solution
1. Product
does not start
1.1 Product damaged
1.2 Short circuit in
motor winding.
1.3 Wear out of carbon
brush.
1.1 Check it by a
technician
1.2 Replace stator or
rotor by technician.
1.3 Replace carbon
brush by technician.
2.
Excessive
sparkling
during
running
2.1 Ring fire caused
by short circuit in
rotor or stator
winding.
2.2 Under pressure in
carbon brush
spring.
2.1 Check or replace
rotor/stator by
technician.
2.2 Replace carbon
brush by technician.
3.Unsatisfactory
result
3.1
Improper
installation of
the wheel.
3.2 Damaged/Worn
out wheel.
3.1
Reinstall the wheel.
3.2 Replace the wheel.
4. Machine
overheating
4.1 Overload running.
4.2 Motor bearing
damage.
4.1 Conduct the
operation correctly.
4.2 Check or replace it
by technician.
TROUBLESHOOTING
WARNING!
All further inspection and repair work must be
performed by an authorised service centre or a qualified technician!
IBL AG10-70|72|92
Содержание AG10-70
Страница 1: ...ANGLE GRINDER AG10 70 72 92 ...
Страница 2: ...1 ...
Страница 10: ...9 IBL AG10 72 IBL AG10 92 1 4 IBL AG10 70 72 92 5 3 2 6 3 1 4 2 6 5 ...
