41
GB
15. TROUBLESHOOTING
WARNING: always stop the machine and remove the key before carrying out any of the
corrective checks recommended in the table below, except when they require the unit
to be in operation.
When all the possible causes have been checked and the problem is not resolved, consult an
Authorised Service Centre. If a problem occurs that is not listed in this table, consult an Authorised
Service Centre.
PROBLEM
POSSIBLE CAUSES
SOLUTION
Engine will not start or will
run only a few seconds
after starting.
1. No spark
2. Flooded engine.
1. Watch for spark at spark plug
tip. If there is no spark, repeat
test with a new spark plug
(CMR7H)
.
2. Follow procedure page 28. If
engine still fails to start, repeat
procedure with a new spark
plug.
Engine starts but will not
accelerate properly or will
not run properly at high
speed.
Carburetor
requires
adjustment.
Contact a Servicing Dealer for
carburetor adjustment.
Engine does not reach full
speed and / or emits
excessive smoke
1. Check oil fuel mixture.
2. Air filter dirty.
3. Carburetor requires
adjustment.
1. Use fresh fuel and the correct
2-cycle oil mix.
2. Clean per instruction in
Maintenance-Air Filter Section.
3. Contact a Servicing Dealer for
carburetor adjustment.
Engine starts, runs and
accelerates but will not
idle.
Carburetor
requires
adjustment.
Turn idle speed screw
“T”
(Fig. 21) clockwise to increase idle
speed. See Operation-Carburetor
Adjustment.
Engine starts and runs, but
cutting attachment is not
rotating
WARNING:
Never
touch the cutting
attachment while the
engine is running.
1. Clutch, bevel drive or
transmission shaft
damaged
1. Replace if necessary - contact a
Servicing Dealer.
WARNING: Do not attempt to carry out repairs without the necessary repairs and
technical expertise. Poorly executed repairs will automatically invalidate the warranty and
relieve the manufacturer of all liability.
Summary of Contents for BC 22 TR
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Page 147: ...GR 143 8 158 9 10 11 12 13 14 15 16 25 17 149 18 19 20 21 1 2 3 4 5 6 15 7...
Page 153: ...GR 149 6 18 1 17 STOP 7 A Y...
Page 154: ...GR 150 1 2 3 4 5 15...
Page 155: ...GR 151 2 5 kgm 25 Nm 4 5 m 75 m 8 12 1 2...
Page 156: ...GR 152 15 16 8 3 p n 4196086 3 10 12 cm 14...
Page 160: ...GR 156 23 11 EKTAKT YNTHPH 10 A O 148...
Page 165: ...GR 161 15 1 2 1 CMR7H 2 148 1 2 3 1 2 3 T 21 1 1...
Page 213: ...RUS UK 209...
Page 214: ...RUS UK 210 2 3 4 5 15 1...
Page 215: ...RUS UK 211 8 12 1 2 2 5 kgm 25 Nm 4 5 75...
Page 216: ...RUS UK 212 10 12 14 15 16 8 A C O O A P c 3 p n 4196086 3...
Page 220: ...RUS UK 216 10 XPAHEH E o e a o a a a o e e o a e o a e e a o o o a o e o o a e a 208 23 11...
Page 225: ...RUS UK 221 15 1 2 1 cmr7h 2 208 1 2 3 1 2 2 3 T 21 1 1...
Page 246: ......