Sabo 72-12 HF Manual Del Operador página 79

TROUBLESHOOTING
PROBLEM SITUATION
4. Starting is Key in «ON»,
difficult or the engine running
engine runs
erratically
5. Weak engine Key in «ON»,
performance engine running
during 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)
– 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
( 5.3.7)
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
– contact a Licensed Service
Centre
– check tyre pressures
– contact a Licensed Service
Centre
37
EN