Operating and maintenance instructions
ENGLISH
19
9.6 Scheduled
maintenance
The following information is based on standard operating conditions.
For special conditions, such as prolonged daily use, the recommended
maintenance intervals should be reduced accordingly.
Implement all maintenance jobs regularly. If required, authorise a specialist
service centre to maintain the machine for you. The owner of the machine is
responsible for:
Any damage caused by a lack of maintenance, incorrect or late
maintenance and repairs
Consequential losses - including corrosion - from incorrect storage
after the first 5 hours
before startin
g
work
wee
kl
y
after every 50
hours
after every 10
0 hours
as re
qui
red
before the
sta
rt of the mowi
ng se
ason,
or on
ce pe
r year
Carburettor
Check idling speed
X
Adjust idling speed
X
Air filter
Clean
X
Replace
X
Spark plug
Check electrode gap and replace spark
plug if required
X
X
Replace
X X
Gearbox lubricant
Check
X
X
Top up
X
X X
Metal cutting blades
Check
X
Sharpen
X
Replace
X
All accessible screws
(except for adjusting screws)
Retighten
X
X
X
Controls
(stop switch, throttle lever, starter)
Check function
X
Silencer
Visual inspection
X
Complete machine
Visual inspection
X
Clean
X
X X
Furthermore, as part of the annual service at an authorised dealer, request the following services:
Complete check of the entire machine
Professional cleaning of the engine (fuel tank, cylinder head fins, …)
Check and, if necessary, replace wearing parts, particularly the annual fuel filter change
Optimum setting of the carburettor