22
P
P
o
o
s
s
s
s
i
i
b
b
l
l
e
e
f
f
a
a
u
u
l
l
t
t
s
s
Before each fault clearance
−
switch off device
−
wait until the drum is stationary
−
pull out main plug
After each fault clearance, put into operation and recheck all security installations.
Fault
Possible cause
Remedy
Device doesn't start
Â
no power
Â
Check power supply, power socket and fuse
protection
Â
Extension cable defect
Â
Check extension cable, exchange defect cable
immediately
Â
Main plug, motor or switch defect
Â
Have motor or switch checked by an approved
electrician or replaced by original spare parts
Â
Protective motor switch has tripped
1.
Work depth too deep
Â
reduce work depth
2.
Drum blocked
Â
remove the blockage
3.
Grass too long
Â
mow the grass
Â
Allow the motor to cool down approx. 15 minutes
before continuing to work
Â
Incorrect start-up
Â
Use the correct start-up procedure.
The device operates with
interruptions
Â
Extension cable defect
Â
Check extension cable, exchange defect cable
immediately
Â
Internal fault.
Â
Please contact the after sales service.
Â
ON/OFF button defective.
Â
Please contact the after sales service.
Unusual sounds
Â
Drum is blocked
Â
Remove the blockage
Â
Toothed belt slips
Â
Please contact the after sales service.
Â
Loose screws, nuts or other fasteners
Â
Tighten all parts; contact customer service if the
noises continue to occur.
Unusual vibrations
Â
Cutting blade damaged or dull
Â
See “Changing blades”
Â
Work depths too deep
Â
Set a lower work depth
Â
Lawn too high
Â
Mow the lawn before thatching
Unsatisfactory verticulating
result
Â
Work depth too low
Â
Set a greater work depth
Â
Dull blades
Â
See “Changing blades”
Â
Discharge opening blocked
Â
Empty the grass catching bag and remove the
blockage
G
G
u
u
a
a
r
r
a
a
n
n
t
t
e
e
e
e
Please observe the enclosed terms of guarantee.
Summary of Contents for VT 40 Z
Page 3: ...3...
Page 4: ...4...
Page 5: ...5...
Page 6: ...6...
Page 34: ...34 E 2002 96 E L 3 6 L L...
Page 35: ...35 16 85 dB A...
Page 38: ...38 4 cm L L L 4 3 6 8 2 cm...
Page 39: ...39 34 33 42 29 b c d 30 e L 1 L 6 1...
Page 40: ...40 1 2 3 15...
Page 67: ...67 2002 96 EG L 3 6 L L Bewahren Sie diese Sicherheitshinweise gut auf...
Page 68: ...68 16 85dB...
Page 71: ...71 5 4 2 3 1 2 1 2 4 3 4 cm L L L 4 3...
Page 72: ...72 6 8 2 cm 34 33 42 29 b c d 30 e L 1 L 6...
Page 73: ...73 1 1 2 3 15 ON OFF...
Page 157: ...157...
Page 158: ......
Page 159: ......