Troubleshooting - Sabre 1336HR Betriebsanleitung

eng 34
7.

TROUBLESHOOTING

PROBLEM SITUATION
1. Pilot lamp off Key is in «ON»
position, engi-
ne stopped
2. Starter motor Key in
not working «START»
position and
pilot lamp on
Key in
«START»
position and
pilot lamp fla-
shing
3. Engine does Key in
not start «START»
position
4. Starting is diffi- Key in «ON»,
cult or the engine engine running
runs erratically
5. Weak engine Key in «ON»,
performance engine running
during cutting
LIKELY CAUSE
Electronic card in safety alert, due
to:
– badly connected battery
– completely flat battery or eroded
battery plates
– battery terminals crossed
– fuse blown
– badly earthed
– electronic card wet
– earthed micro-switches
– insufficiently charged battery
– badly earthed
– you are not ready for starting
– faulty fuel supply
– faulty ignition
– fuel fault
– forward speed too high in relation
to cutting height
TROUBLESHOOTING
SOLUTIONS
Put the key in the «OFF»
position and look for the
cause of the problem:
– check connections
– recharge battery
– connect properly
– replace fuse (7.5 A -
delayed)
– check connections
– dry by air
– check connections
– recharge battery (if the pro-
blem continues, consult
your Dealer)
– check connections
– check that blades are
disengaged (if the problem
continues, check relevant
micro-switch)
– ensure that the pedal is in
neutral «N»
– check fuel level
– open fuel stop-cock
– check fuel filter
– check that spark plugs caps
are firmly fitted
– check that the electrodes
are clean and have the cor-
rect gap
– 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