CMi 468 431, Руководство пользователя, Страница: 24 / 72

24
If necessary
Inspect grinding wheel
Visual check
– Check the grinding wheel on both sides for
cracks or damage.
Ringing test
►
P. 5, item 13
– For testing the grinding wheel with a ringing test
let it hang freely on a strap and lightly tap it with
a screwdriver handle or similar object (not
metal).
With a dull or hollow ring the grinding
wheel is damaged and must not be used!
Removing and installing grinding wheel
►
P. 5, item 10
– Disassemble movable workpiece stopper.
– Unscrew screws (9).
– Remove eye protection (3) and protective
hood (2).
►
P. 5, item 11
– Insert a suitable tool (Allen key or similar object)
as shown into the drilled hole (23) and hold.
– Turn the tensioning nut (21) using a KW13
wrench in an anti-clockwise direction.
– Remove the tensioning flange (20) from the
motor shaft.
– Remove the grinding wheel (22) from the engine
shaft. The rear flange stays on the engine shaft.
– Mount the grinding wheel again in reverse order
of the operating steps. Make sure the wheel
flange is in the right position (
►
P. 5, item 12).
Troubleshooting
Malfunctions are often caused by minor faults. You
can easily remedy most of these yourself. Please
consult the following table before contacting the
vendor. You will save yourself a lot of trouble and
possibly money too.
If you can’t fix the fault yourself, contact your nearest
vendor. Please be aware that any improper repairs
will also invalidate the warranty and additional costs
may be incurred.
Disposal
Disposal of the appliance
Appliances which are labelled with the adja-
cent symbol must not be disposed of in
household waste. You must dispose of such
old electrical and electronic equipment sep-
arately.
– Please check with your local authority about the
possibilities for correct disposal.
Through separate disposal you send old equipment
for recycling or for other forms of re-use. You will
thus help to avoid in some cases that damaging
material gets into the environment.
Disposal of the packaging
The packaging consists of cardboard and
correspondingly marked plastics that can
be recycled.
– Make these materials available for
recycling.
What? How?
Cleaning the device Wipe the tool with a
damp cloth. Remove
grinding residues with a
dry brush.
DANGER! Risk of injury!
Before mount-
ing you must inspect grinding wheels with
visual inspection and ringing testing for
possible cracks or damage.
NOTICE! Risk of damage to workpiece!
With increasing abrasion the grinding wheel
diameter becomes smaller and the wheel
must be replaced.
Minimal diameter:
►
Technical data – p. 25
DANGER! Risk of injury!
Observe rota-
tion direction when installing grinding
wheel. The rotation direction of motor and
grinding wheel must correspond.
DANGER! Risk of injury!
It must be possi-
ble to lightly slide the grinding wheel onto
the engine shaft. Do not force the grinding
wheel on or drill on.
After every grinding wheel mounting carry
out a test run without load.
DANGER! Risk of injury!
Unprofessional
repairs may mean that your unit will no
longer operate safely. This endangers you
and your environment.
Error/Fault Cause Remedy
Device does not work No power supply? Check the cable, plug, and the fuse.
Insufficient sharpening capacity Grinding wheel worn out? Replace grinding wheel (
►
Remov-
ing and installing grinding wheel –
p. 24)
Grinding wheel buckled?
Device vibrates strongly
Grinding wheel incorrectly mount-
ed?
Mount grinding wheel correctly
(
►
Removing and installing grinding
wheel – p. 24)
GB
Kettenschaerfgeraet_468431.book Seite 24 Donnerstag, 1. Oktober 2015 9:03 09