Bosch AXT 2200 HP, Руководство по эксплуатации

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English - 4
Thick branches are not pulled in:
■
Check cutting roller 13: If heavily worn, it must be
replaced.
Shredded material is not completely separated
and hangs together as a chain:
■
Adjust pressure plate 12 (according to Section
“Pressure Plate Adjustment”).
■
If the pressure plate 12 can no longer be ad-
justed, it must be replaced.
The motor does not run:
■
The overload protection has tripped: Allow the
motor to cool. Place rotational direction switch 2
in the left position (backwards) and switch on the
machine again. Allow the blockage clear. Then
switch off and switch the rotational direction back
to “right”.
Check the house fuse. The circuit must be pro-
tected with at least the following fuse sizes:
AXT 2200 HP = 10 A, AXT 2500 HP = 16 A.
Direction of rotation switches automatically:
■
When the machine is suddenly blocked (e. g. be-
cause of a large branch), the direction of rotation
of the cutting roller switches automatically. In this
case switch the machine off, wait until it stops and
switch it on again.
– Place rotational direction switch 2 in the left posi-
tion, switch machine on. The cutting roller 13 runs
backwards and releases the shredded material
(or foreign material). A special gear construction
with rotational angle play allows the motor to start
in the opposite rotational direction even if the cut-
ting roller 13 is blocked. In extreme cases loosen
pressure plate 12 (anti clockwise) before switch-
ing the machine on backwards.
– When the caught material is free, switch off ma-
chine, set rotational direction switch 2 to the right
position and switch back on. Readjust the pres-
sure plate if necessary.
– If the blocking cannot be eliminated by actions 1
and 2, the cutting roller 13 must be removed,
checked for damage, and cleaned as described
in section “Exchanging the Cutting Roller/Pres-
sure Plate”.
■
Before any work on the machine itself, re-
move plug from the mains supply.
☞
For safe and proper working, always keep the
machine and the ventilation slots clean.
The shredder must not be cleaned with high-pres-
sure cleaners or running water.
The tightness of the fastening screws of the under-
carriage should be checked from time to time.
The cutting roller 13 and the pressure plate 12 have
a life expectancy of several years under normal us-
age and when adjustment according to instructions.
Before storing the machine, remove the cutting roller
(as described in the Section “Replacing the Cutting
Roller/Pressure Plate”) and clean. Then treat the
cutting roller with preservation spray (Accessory, Or-
der No. 1 609 200 399) and grease the bearings.
If the machine should happen to fail despite the care
taken in manufacture and testing, repair is to be car-
ried out by an authorised after-sales service agent.
For all correspondence and spare parts orders, al-
ways include the 10-digit part number (typ) from the
nameplate of the machine!
■
Before any work on the machine itself, re-
move plug from the mains supply.
– Disassemble the cutting roller 13/pressure
plate 12, sequence
➀
–
➄
.
– Clean the cutting roller 13.
– Clean and grease the bearings.
– Reassemble the individual parts in the
sequence
➄
–
➀
.
– Afterwards turn adjustment knob 8 to the right un-
til a light grinding sound can be heard and some
small aluminium shavings fall out of the ejection
chute 6. In case of stiffness of the adjustment
knob 8, e. g. due to dirt, loosen it with aid of the
Allen key 7.
The following exchangeable parts are available:
Pressure plate ................... Part No. 1 601 000 001
When transporting without the stand, always use the
transport safety 14 piece!
Cutting Roller is blocked
Maintenance and storage
Removing the Cutting Roller/
Pressure Plate (see figure
)
Transport Protection
(see figure
)
G
H
F016 L70 439 - book.book Seite 4 Dienstag, 28. Februar 2006 7:57 07
14 • F016 L70 439 • TMS • 06.02