Bosch AXT 22 D Manual Original página 15

Take care that the shredded material can fall freely from the
discharge chute – danger of backing up!
The ventilation slots (3) must not be covered by the shred-
ded material.
Avoid blocking the discharge chute with shredded material
as this could result in kickback of material through the chute
assembly (8) opening.
Advice on Shredding
Branches become harder to shred depending on the type,
age and dryness of the wood.
For best results, shred fresh branches soon after they have
been cut.
Soft garden waste should be shredded in smaller loads, par-
ticularly when wet. Any blockages can be avoided by inter-
mittently shredding branches.
Troubleshooting
The following chart lists problem symptoms, possible causes and corrective action, if your machine does not operate properly.
If these do not identify and correct the problem, contact your service agent.
Warning! Switch the product off and pull the mains plug before any maintenance or cleaning. The same applies when
the mains cable is damaged, cut or entangled.
Problem Possible Cause
Machine fails to oper- Collection box not fitted correctly
ate
Chute assembly not fitted correctly
Mains socket faulty
Extension cable damaged
The machine is overheated
Fuse faulty / blown
Machine beeps (also Collection box/chute is not correctly assembled
two lights on AXT 23
TC/25 TC/2550 TC)
and does not start
Machine periodically The electronic control unit is overheated
beeps three times and
does not start. (also
two lights are flashing
rapidly the same way
on AXT 23 TC/25
TC/2550 TC)
One flashing light on None, this is ok, machine is plugged in and ready
(AXT 23 TC/25 to use.
TC/2550 TC).
Machine periodically Undervoltage protection
beeps and does not
start, error cannot be
cleared pressing STOP
button (also two lights
are flashing rapidly the
same way on AXT 23
TC/25 TC/2550 TC)
Bosch Power Tools
Pressure Plate Adjustment (see figure H)
The pressure plate (14) is factory adjusted and may not re-
quire adjustment before the first use.
Adjustment of the pressure plate (14) is necessary as a res-
ult of wear (shredded material, e. g. branches, hangs to-
gether as a chain and is not properly cut through).
With the motor running in the forward direction (green but-
ton (4)), turn the adjustment knob (10) a small amount at a
time in a clock wise direction until a light grinding sound can
be heard (the cutting system (15) cuts the pressure plate
(14) to the proper clearance, and some small aluminium
shavings fall out of the ejection chute).
To check, look for shavings in the collection box (11).
Readjust only to the required extent, otherwise the pressure
plate (14) could wear unnecessarily.
Corrective Measure
Fit collection box correctly
Fit chute assembly correctly
Use another socket
Inspect cable, replace if damaged
Wait until the machine cools down
Replace fuse
Ensure the collection box is in position
Ensure the chute assembly is in position and
clamped by turning the clamping knob (red) fully
clockwise
Press the STOP button. Wait until the machine
cools down. The machine will beep for 2 seconds
and switch to standby.
Restart machine.
Check extension cable is as required in instruc-
tions (lower quality extension cables can cause
error)
When powered by aggregator, check its perform-
ance.
English | 15
F 016 L94 417 | (28.10.2022)