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Before each fault elimination:
− Switch off device.
− Wait for standstill of the garden shredder.
−
Pull out mains plug.
Fault
Motor does not start.
Motor hums,
but does not start.
Reduced cutting perfor-
mance.
Device starts but blocks
under slight load and cuts off
via protective motor switch.
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Type/Model
Year of construction
Motor
Motor rating P
S6 - 40 %
1
ON/OFF-switch with
Weight
Sound pressure level at work L
(measured to 2000/14/EC)
Measured sound power level L
(measured to 2000/14/EC)
Guaranteed sound power level L
(measured to 2000/14/EC)
Max. branch diameter
(only for freshly cut wood)
Safety class
Protection class
Mains fuse
Switzerland
UK
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Please observe the enclosed terms of guarantee.
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Possible cause
− No power supply.
− Mains cable defective.
− Upper part of the enclosure not properly
closed (safety shut-off is activated).
− Cutters blocked.
− Capacitor faulty.
Knife edges became blunt.
Extension cable too long, or cross-section
too small. Socket too far from mains sup-
ply and cross-section of mains cable too
small.
MHA 2300
PA
WA
WA
∅ max. 35 mm
16 A time-lag
10 A time-lag
13 A time-lag
Removal
− Check fuses.
− Have these checked (electrician).
− Close and bolt down upper part of the enclosure cor-
rectly, remove any dirt present.
− Switch machine off, disconnect mains plug, and clean
interior of machine.
− Have machine repaired by manufacturer or approved
company.
Turn the knife or replace it with a new set of knives.
Extension cable at least 1.5 mm², maximum 25 m long. If a
longer cable is used, minimum cross-section 2.5 mm².
AC-Motor 230 V~, 50 Hz, 2800 rpm, including automatic motor brake
2300 W
Motor protection switch, electrical safety cut-out, zero-voltage initiator
19,0 kg
16 A time-lag
13 A time-lag
MHA 2500
see last page
2500 W
19,0 kg
83 dB (A)
K = 3 dB (A)
104 dB (A)
105 dB (A)
∅ max. 40 mm
I
IP X4
--
MHA 2800
2800 W
19,5 kg
∅ max. 42 mm
16 A time-lag
--
13 A time-lag
15