
20
Possible faults
Before each maintenance and cleaning work
−
switch off device
−
wait until the cutting thread is stationary.
−
pull out main plug
After repair and before re-operation control and reactivate all security installations.
Fault
Possible cause
Removal
Trimmer does not operate.
Â
no power
Â
extension cable damaged
Â
main plug, motor or switch defect
Â
Check power supply, power socket and fuse
protection
Â
Check extension cable, exchange defect
cable immediately
Â
Have motor or switch checked by an
approved electrician or replaced by original
spare parts.
Trimmer operation with
interruptions.
Â
Extension cable defective.
Â
Internal fault.
Â
ON/OFF button defective.
Â
Check extension cable, exchange defect
Â
cable immediately
Â
Please contact the after sales service.
Trimmer does not cut.
Â
Cutting thread to short/broken.
Â
Device overloaded as grass too high.
Â
Follow up the cutting thread.
Â
Trim the grass in several passes.
Cutting thread is not followed up.
Â
No more thread on the spool.
Â
Cutting thread entangled.
Â
Replace the thread spool.
Â
Recoil the cutting thread.
Technical data
Type
RT
550
Model
RT 550
Motor rating P
1
550 W
Mains voltage / Mains frequency
230 V~ / 50 Hz
No-load speed n
0
11000
min
–1
Cutting diameter Ø
max. Ø 320 mm
Cutting thread diameter Ø
1,4 mm
Thread spool
2 x 5 m
Thread follow-up
Automatik
Hand arm vibration
according to EN 786
7,0 m/s
2
Sound pressure level L
PA
83 dB (A)
(according
to
regulation
2000/14/EG
Schallleistungspegel L
WA
measured
sound
power
level
94,9
dB
(A)
(nach
2000/14/EG)
guaranteed
sound
power
level
l
96
dB
(A)
Dimensions- (Height)
ca. 80 – 108 cm
Weight
ca. 3,6 kg
Protection art
II
Summary of Contents for RT 400
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Page 4: ...3 F E...
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Page 85: ...84 60 245 H 07 RN F 1 5 25 2 5 25 30 A L 3 17 1 4 17 230 230 30 A 1 5 25 6 7 E B C...
Page 86: ...85 6 7 20 21 82 a b 1 12 2 3 10 1 11 2 3 4 5 15 1 2 9 3 180 4 5 4 C E D F G b G a...
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