77
TROUBLESHOOTING
Issue Reason Correction
With the «START» key
the starter does not work
Turn the key to «STOP» and look for the cause of the problem
Dead battery Recharge the battery
Blown fuse Replace the fuse (10A)
poor motor or frame grounding
Check the connections of the black
ground wires.
The ground connections of the micros-
witches are disconnected
Check the links
Poorly grounded starter motor Check the grounding
You are not ready to launch
Check that the conditions enabling the
start are met
With the «START» key, the starter works,
but the engine does not start
incorrect fuel supply
-Check the fuel level in the tank
-Check throttle lever adjustment
-Check fuel lter and fuel wiring
faulty ignition
-Check that the spark plug caps are
securely in place
Make sure the electrodes are clean and
have the correct gap
The engine stops
Turn the key to “STOP” and look for the cause of the problem:
Dead battery charge the battery
Incorrectly connected battery
(poor contact)
check the links
The ground connections of the micros-
witches are disconnected
check the links
The motor is grounded incorrectly check the motor ground
Engine does not start with manual start
The ground connections of the micros-
witches are disconnected
check the links
You are not ready to launch
check that the conditions enabling the
start are met
Incorrect fuel supply
-Check the level in the tank
-Check throttle lever adjustment
-Check fuel lter and fuel wiring
Misre
check that the spark plug caps are
securely in place
Make sure the electrodes are clean and
have the correct gap
The manually started engine stops
The ground connections of the micros-
witches are disconnected
check the links
Starting is dicult or engine misres Carburetion failure
-Clean or replace the air lter
-Rinse the oat chamber
-Empty the fuel tank and ll it with fresh
fuel
-Check and, if necessary, replace the
fuel lter
Poor engine performance
during cutting
The travel speed is too high for the
cutting height
reduce the forward speed and/or raise
the cutting machine
The engine stops when the vane
is turned on
You are not ready to turn on the blade check that safety requirements are met
Unusual vibrations
during work
The blade is unbalanced contact an authorized service center
The blade is loose contact an authorized service center
Fixing bolts are loose
check and tighten all engine and frame
mounting bolts
Uncertain or ineective braking the brake is not adjusted correctly contact an authorized service center
CAUTION! Malfunctions that cannot be rectied using this table can be rectied by an authorized
service center.
Do not undertake complex repair work if you do not have the necessary equipment or technical
knowledge.
The warranty is automatically voided and the manufacturer is not responsible if the repair is done
incorrectly.