30 Power Hoe 900 / 900-S
5. Maintenance
5
K
Rear wall
Insert
Screw
Lip
Lid
Air Filter
Check the air filter (A/5) each time you
take up operation for dirt and clean, if
necessary.
Clean air filter insert after every
3 months or after every 25 operating
hours at the latest (in case of heavy dust
occurence earlier). For this purpose, pro-
ceed as follows:
Loosen the screw and fold down the
cover.
Tap the filter insert on a smooth sur-
face and wash it in non-foaming, warm
suds. Do not use detergents contain-
ing paraffine (petrol etc.). Rinse it inside
out in running water, rinse until the wa-
ter stays clear.
Let the insert air-dry completely, be-
fore you put it back in.
I
Do not treat the insert with oil
and do not do not blow it clean
with compressed air.
After every 100 operating hours or if
heavily soiled or damaged, replace the
air-filter insert.
Fuel System
l
Each time you maintain the machine, check fuel hose, fuel tank, and carburetor
for leakages and repair, if necessary. Immediately replace leaking or porose fuel
hose.
l
Replace fuel hoses after every 2 years.
Excessive fuel supply
l
If engine fuel supply is too high, move the speed control lever to “max.” (FULL
THROTTLE) and crank the engine with the recoil starter until the engine starts
again.
Do not crank the engine when the spark plug is removed.
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