36
I
GB
F
D
E
SK
P
GR
TR
CZ
RUS
UK
PL
13. TROUBLESHOOTING
WARNING: always stop the unit and disconnect the power cable from the mains before
carrying out any of the corrective checks recommended in the table below, except
when they require the unit to be in operation.
When you have checked all the possible causes listed and you are still experiencing the problem,
see your Servicing Dealer. If you are experiencing a problem that is not listed in this chart, see your
Servicing Dealer for service.
PROBLEM
POSSIBLE CAUSE
SOLUTION
The motor doesn't start or
runs unevenly.
(Ensure
that the power cable is
connected to the mains)
1. Power cable damaged
2. Motor damaged
3. Brushes worn or
damaged
1. Replace: contact an Authorised Service
Centre
2. Replace: contact an Authorised Service
Centre
3. Replace: contact an Authorised Service
Centre
Engine does not reach full
speed.
1. Mains voltage and
frequency incorrect
2. Chain too taut
3. Length and section
of ex tension cable
incorrect
1. Check the mains rating information
2. Tension chain per instructions in
Operation-Chain Tension section
(Pag.26).
3. Recommended lengths for extension
cables (230V); see table in the Starting
section (Page 28)
Excessive sparking of the
brushes
Brushes worn or damaged Replace: contact an Authorised Service
Centre
Bar and Chain Running Hot
and Smoking
1. Chain oil tank empty.
2. Chain too taut
3. Oiler function.
1. Top up the oil reservoir.
2. Tension chain per instructions in
Operation-Chain Tension section
(Pag.26).
3. Run at full throttle 15 to 30 seconds.
Stop saw and check for oil dripping
from bar tip guard and guide bar. If oil is
present the chain may be dull or bar
may be damaged. If no oil contact a
Servicing Dealer.
Engine starts and runs, but
chain is not rotating
1. Chain too taut
3. Bar and chain assembly
incorrect
4. Chain and/or guide bar
damaged.
5. Rim sprocket damaged.
1. Tension chain per instructions in
Operation-Chain Tension section
(Pag.26).
3. Refer to Assembly-Assembling the Bar
and Chain Section (Pag.26).
4. Refer to Maintenance-Chain and/or
M a i n te n a n ce - G u i d e B a r S e c t i o n
(Pag.31).
5. Replace: contact an Authorised Service
Centre.
WARNING: Never
touch the chain
while the engine
is running.
Summary of Contents for MT 1800E
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