Dolmar RM-72.13 H Operator's Manual page 95

PROBLEM SITUATION
10. The blade does not
Key in «ON», engine
engage or does not
running
stop promptly when it is
disengaged
11. Uncertain or
Key in «ON», engine
ineffective braking
running
12. Erratic forward
Key in «ON», engine
movement, poor drive
running
when going uphill or
if the machine has a
tendency to rear up
13. Unusual vibrations
Key in «ON», engine
while working
running
If problems continue after having carried out these operations, contact a Licensed Service Centre.
Do not take on complicated repair work if you don't have the necessary equipment and the technical knowl-
edge. The guarantee is automatically revoked and the manufacturer declines all responsibility for any repairs which are badly
done.
LIKELY CAUSE
– forward speed too high compared to height of
grass
– collector channel is obstructed
– cutting deck full of grass
– problems with the engagement system
– the brake is not adjusted correctly
– problems with the belt or the engagement
device
– the blade is imbalanced
– blade loose
– fixing screws loose
– cutting deck is obstructed
SOLUTIONS
– reduce forward speed and/or raise the cutting
deck
– wait for grass to dry
– remove the grass-catcher and empty the col-
lector channel
– clean the cutting deck
– contact a Licensed Service Centre
– contact a Licensed Service Centre
– contact a Licensed Service Centre
– contact a Licensed Service Centre
– contact a Licensed Service Centre
– check and tighten all the fixing screws of
engine and the machine
– remove the grass-catcher, empty the collector
channel and clean the inside of the cutting deck
EN 29