EN - 19
14. TROUBLESHOOTING
PROBLEM
PROBABLE CAUSE
SOLUTION
1. The engine does
not start or does
not keep running
Incorrect starting procedure
Follow the instructions (see Section 6.3)
Dirty spark plug or incorrect
electrode gap
Check the spark plug (see section 8.4).
Clogged air filter
Clean and/or replace the
filter (see section 8.3).
Carburation fault
Contact your Authorised Service Centre
2. The engine starts
but has little power.
Clogged air filter
Clean and/or replace the
filter (see section 8.3).
Carburation fault
Contact your Authorised Service Centre
3. The engine has irregular
operation or has no
power under load
Dirty spark plug or incorrect
electrode gap
Check the spark plug (see section 8.4).
Carburation fault
Contact your Authorised Service Centre
4. The engine causes
excessive fumes
Incorrect composition of the fuel blend
Prepare the fuel blend in accordance
with the instructions (see section 7.2)
Carburation fault
Contact your Authorised Service Centre
5.
Engine flooding
The starter knob was operated
repeatedly with the starter inserted,
Remove the spark plug (Fig. 26) and gently
pull the starter rope knob (Fig. 14.I) to
eliminate excess fuel; then dry the spark plug
electrodes and reassemble on the engine.
6.
The cutting means
moves when the
engine is idling
Incorrect adjustment
of carburation
Contact your Authorised Service Centre
7.
Unusual machine
vibrations
Damaged or loose parts.
Stop the machine and disconnect
the spark plug cable (Fig. 14.H,).
inspect for possible damage.
Check for and tighten any loose parts.
All checks, replacements or repairs should be
carried out by your authorised service centre.
8.
The machine has
struck a foreign body
Damaged or loose parts.
Stop the machine and disconnect
the spark plug cable (Fig. 14.H,).
inspect for possible damage.
Check for and tighten any loose parts.
All checks, replacements or repairs should be
carried out by your authorised service centre.
If problems persist after implementing the solution, contact your Dealer.
Summary of Contents for BC 536 Series
Page 4: ...G B 1 C D 1 M B 2 E 1 A F I K H D 3 D 2 L 1 L 2 K K I J E 2 1 ...
Page 5: ...3 4 dB LWA Art N Type s n 2 6 1 4 5 7 3 2 6 5 A C B I II A A 1 B C C D D A B C D E B C A III ...
Page 6: ...A B C F D E B A D F G C E 8 A B C D E F G 9 10 A B C 7 ...
Page 7: ...B B A A 11 B D E A C 12 13 A C B D E F I L I L G H G H F D ...
Page 8: ...A B A C C B H G I F E J 14 15 A A 1 A 2 A 3 A 6 A 4 A 5 B B 1 B 2 B 3 B 2 B 4 A 3 B 4 ...
Page 9: ...19 18 16 17 21 20 ...
Page 10: ...24 A 23 22 C A B B C ...
Page 11: ...25 26 A B C 27 ...
Page 12: ...B 175 mm 6 9 in B 42 52 series A A 2 x 2 0 m 79 in B 26 32 series B 28 I ...
Page 13: ...A A B C D A B C D A B 175 mm 6 9 in 175 mm 6 9 in B A B 29 31 33 30 32 II ...
Page 142: ...DE 20 ...
Page 553: ...ST S p A Via del Lavoro 6 31033 Castelfranco Veneto TV ITALY dB LWA Type s n Art N ...
