Stiga PARK 121 M, Instruction Manual

Page: 142 / 481

22
EN
ENGLISH
(Translation of the Original Instructions)
14 TROUBLESHOOTING
Problem Probable cause Remedy
1 The starter motor does not
turn
Battery not charged enough. Recharge the flat battery.
Battery not connected. Check the connections.
2 The starter motor turns but
the engine doesn't start
With the ignition key in the
start position, the starter
motor turns but the engine
doesn't start
Fuel cock closed. Open the fuel cock.
No fuel flow. - Check the fuel level in the tank.
- Check the fuel filter.
3. Difficulty in engine start-up
or engine runs irregularly
Carburettor problems. Clean or replace the air filter.
4 Drop in engine performance
during cutting
Forward speed too high in rela-
tion to the cutting height.
Reduce the forward speed and/
or raise the cutting height.
5 The engine stops for no
apparent reason
- Fuel tank empty.
- Try to restart the engine.
Fill the fuel tank (if the problem
persists, contact an authorised
assistance centre).
6 Uneven cutting Check the tyre pressure.
The cutting device sharpness
level is low.
Contact an authorised assistan-
ce centre.
Forward speed too high in
relation to the height of the grass
being cut.
Reduce the forward speed and/
or raise the cutting height.
The cutting device assy is full of
grass.
- Wait for the grass to dry.
- Clean the cutting device assy.
7 Abnormal vibration during
use
- Unbalanced cutting devices.
- Slackened cutting devices.
- loose components.
- possible damage.
Contact an authorised assistan-
ce centre for inspection, replace-
ment or repair operations.
8 With the engine running,
activation of the traction pedal
does not move the machine
"Disengage transmission” lever in
the disengaged position.
Engage the transmission.
If problems persist after the operations above have been performed, contact your dealer.
Warning! Never attempt to carry out complicated repairs without the necessary tools or
technical ability. Any poorly performed interventions will automatically nullify the warranty
and exonerate the manufacturer from all liability.