Dolmar RM-72.13 H Manuel D'utilisation page 88

TROUBLESHOOTING
PROBLEM SITUATION
4. Starting is diffi- Key in «ON»,
cult or the engine engine running
runs erratically
5. Weak engine Key in «ON»,
performance dur- engine running
ing cutting
6. The engine Key in «ON»,
stops but the engine running
light flashes
7. The engine Key in «ON»,
stops and the engine running
light goes off
8. The engine Key in «ON»,
stops but the engine running
light stays on
9. Uneven cut Key in «ON»,
and poor grass engine running
collection
LIKELY CAUSE
– fuel fault
– forward speed too high in relation
to cutting height
– the safety devices cut in
Electronic card in safety alert, due
to:
– earthed micro-switches
– flat battery
– overload caused by the charge
regulator
– badly connected battery (poor
contact)
– engine badly earthed
– problems in the engine
– cutting deck not parallel to the
ground
– blade cutting badly
SOLUTIONS
– clean or replace the air filter
– flush out the float chamber
– empty fuel tank and refill
with new fuel
– check and, if necessary,
replace fuel filter
– reduce the forward speed
and/or raise the cutting
deck
– check that the conditions
allowing starting are met
(see page 26/b)
Put the key in the «OFF»
position and look for the
cause of the problem:
– check connections
– recharge battery
– contact a Licensed Service
Centre
– check battery connections
– check engine earth connec-
tion
– contact a Licensed Service
Centre
– check tyre pressures
– re-align the cutting deck to
the ground
– check that the blade is fitted
properly
– sharpen or replace the
blade
– check the tension of the
belt
EN 41