EMAK 91 Manuel D'utilisation page 101

PROBLEM
5. Starting is
difficult or the
engine runs
erratically
6. Poor engine
performance during
cutting
7. The motor shuts
down whilst working
8. The blades do
not engage or do not
stop promptly when
they are disengaged
9. Uneven cut
and poor grass
collection
LIKELY CAUSE
– fault in carburation
– forward speed too high compared
to cutting height
The safety device of the electronic
circuit board has cut in due to:
– the safety devices have cut in
– problems with engagement
mechanism
– cutting deck not parallel to the
ground
– blade cuts badly
– forward speed too high compared
to the height of the grass
– forward speed too high compared
to the height of the grass
– collector channel is blocked
SOLUTION
– clean or replace the air filter
– empty the fuel tank and refill with
fresh fuel
– check and replace the fuel filter
if necessary
– reduce the forward speed and/or
raise the cutting deck (
Turn the key to «STOP» and look for
the cause of the problem:
– check that the conditions allowing
starting are met (
– contact Your Dealer
– check the tyre pressure (
– realign the cutting deck (
– contact Your Dealer
– reduce forward speed and/or raise
the cutting deck (
– wait for the grass to dry
– remove the grass-catcher and
empty the collector channel
( 5.4.7)
5.4.5)
5.2.b)
5.3.2)
6.3.1)
5.4.5)
EN 31