18
−
After each operation treat bare metal parts with an
environment-compatible biodegradable spray oil to
protect them against corrosion.
−
the cutting roller and shaving plate are expendable parts,
though with normal use and correct adjustment they
have a service life of many years.
−
Replace worn and damaged single parts as a whole
set to prevent any unbalance.
Operational faults
Before each fault elimination:
−
Switch off device.
−
Wait for standstill of the device.
−
Pull out mains plug.
Fault
Possible cause
Remedy
Motor does not start
No power supply
Check fuses
Mains cable defective
have these checked (electrician)
Machine overloaded (motor protection)
Allow the device to cool down.
Press the
1.
reset button (motor protection)
2.
green button
to restart.
Motor hums but does not
start
Cutting roller blocked
Switch off the device.
Turn the direction of rotation selector switch into position
. Switch on device until the jam has been cleared.
Switch device off again. Turn back the direction of
rotation selector switch to position .
Capacitor faulty
Bring machine to manufacturer or authorised workshop
for repair.
Shredding material is not
drawn into the shredder
The cutting roller is running in reverse.
Wrong switch position
Switch off device and switch over direction of rotation
selector switch.
Shredding material caught in funnel
Switch off device. Switch the direction of rotation
selector switch into position . Switch on device to
release the material to be shredded, remove any foreign
matter.
Switch off device again. To continue work, place the
direction of rotation selector switch back into position .
Shredding material too soft or wet
Push down with a branch and shred
Cutting roller worn
Adjust fixed counter blade as described under „adjusting
the fixed counter blade“. In case of severe wear, replace
cutting roller.
Shredding material not cut
cleanly
Fixed counter blade not adequately
adjusted
Adjust fixed counter blade
Device starts but blocks
under as slight load and
switches off via protective
motor switch.
Extension cable too long or cross-
section to small.
Socket too far from mains supply and
cross-section of mains cable too small
Extension cable at least 1.5 mm², maximum 25 m long.
If a longer cable is used, minimum cross-section 2.5
mm².
In case of further faults or inquiries please contact your local dealer.
Summary of Contents for ALA 2500
Page 183: ...183 ...
