Service And Adjustments - WEIBANG WB 454HB Bedienungsanleitung

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SERVICE AND ADJUSTMENTS

CAUTION: BEFORE YOU CHANGE SETTINGS OR
MAINTENANCE TASKS:
1.Release drive control bar and the engine brake
handle to stop the lawn mower.
2.Make sure the blade and all moving parts have
stopped completely.
3.Disconnect cable from the sparkplug and place
where it cannot come in contact with plug.
4.Make sure that all the nuts, bolts and screws
are tightened and the device in a safe condition.
5.Let the mower to cool before using it in a
closed area off.
6.In order to avoid the risk of fire, keep motor
housing and ventilation openings free of grass,
leaves and oil or fat.
7.Be sure to check the grass Fang's establish-
ment of the wear and tear or loss of functionality.
8 . R e p l a c e w o r n o u t o r d a m a g e d p a r t s f o r
security reasons.
LAWN MOWER
TO ADJUST CUTTING HEIGHT
See TO ADJUST CUTTING HEIGHT in the Op-
eration section of this manual.
TO ADJUST HANDLE (EXCEPT 2in1 MOWER)
The handle on your lawn mower has different
height positions-adjust to height that suits you.
1. Loosen the 2 lever A on both sides.
2. Rotate upper handle to new catch desired.
3. Re-tighten lever A.
Fig.14
Lever A
Lever A
Immediately prepare your lawn mower for storage at
the end of the season or if the unit will not be used for
30 days or more.
LAWN MOWER
When lawn mower is to be stored for a period of time,
clean it thoroughly, remove all dirt, grease, leaves, etc.
Store in a clean, dry area.
1.Clean entire lawn mower (See CLEANING
Customer Responsibilities section of this manual)
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REAR DEFLECTOR
The rear deflector, attached between the rear wheels
of your mower, is provided to minimize the possibility
that objects will be thrown out of the rear of the mower
into the operator's mowing position. If the deflector
becomes damaged, it should be replaced.
ENGINE
ENGINE SPEED
Your engine speed has been factory set. Do not att-
empt to increase engine speed or it may result in
personal injury. If you believe that the engine is run-
ning too fast or too slow, take your lawn mower to
an authorized service center for repair and adjustment.
THROTTLE CONTROL
If it becomes necessary to adjust or replace the
throttle control, see the adjustment section of your
engine manual.
CARBURETOR
The carburetor has been preset at the factory and
adjustment should not be necessary. However, minor
adjustment may be required to compensate for diff-
erences in fuel, temperature, altitude or load.
The air filter must be assembled to the carburetor
when running engine.
Best carburetor adjustment is obtained when fuel
tank is 1/4 full.
Upper
In order for the engine to run, the control bar must
handle
be held in the operating position. Therefore, an as-
sistant will be required to hold the control bar in the
Lock
operating position when making final adjustment to
the carburetor.
Release
See the Adjustment section of your engine manual
for further instruction.
STORAGE
2.Lubricate as shown in the Customer Responsibilities
section of this manual.
3.Be sure that all nuts, bolts, screws, and pins are
securely fastened. Inspect moving parts for damage,
breakage and wear. Replace if necessary.
4.Touch up all rusted or chipped paint surfaces; sand
lightly before painting.
in the
HANDLE
You can fold your lawn mower handle for storage.
1.Loosen the two(2) handle knobs on sides of the up-
per handle and allow handle to fold down to the rear
2.Remove the two (2) handle knobs and screws at
sides of the lower handle, and pivot entire handle
assembly forward and allow it to rest on mower,and
then reinstall screws and knobs to brackets.
3.When setting up your handle from the storage po-
sition, the lower handle will require manual locking
into the mowing position.
ENGINE
FUEL SYSTEM
IMPORTANT: IT IS IMPORTANT TO PREVENT GUM
DEPOSITS FROM FORMING IN ESSENTIAL SYSTEM
PARTS SUCH AS CARBURETOR. FUEL FILTER,
FUEL HOSE, OR TANK DURING STORAGE. ALSO,
EXPERIENCE INDICATES THAT ALCOHOL BLENDED
FUELS(CALLED GASOHOL OR USING ETHANOL
OR METHANOL) CAN ATTRACT MOISTURE WHICH
LEADS TO SEPARATION AND FORMATION OF
ACIDS DURING STORAGE. ACIDIC GAS CAN DA-
MAGE THE FUEL SYSTEM OF AN ENGINE WHILE
IN STORAGE.
Drain the fuel tank.
Start the engine and let it run until the fuel lines and
carburetor are empty.
Never use engine or carburetor cleaner products in
the fuel tank or permanent damage may occur.
Use fresh fuel next season.
NOTE: Fuel stabilizer is an acceptable alternative
in minimizing the formation of fuel gum deposits dur-
ing storage. Add stabilizer to gasoline in fuel tank or
storage container. Always follow the mix ratio found
TROUBLESHOOTING POINTS
PROBLEM
1.Dirty air filter.
2.Out of fuel.
3.Stale fuel.
4.Water in fuel.
5.Spark plug wire is
disconnected.
Does not start
6.Bad spark plug.
7.Loose blade or broken
blade adapter.
8.Control bar in released
position.
9.Control bar defective.
on stabilizer container. Run engine at least 10 min-
utes after adding stabilizer to allow the stabilizer to
reach the carburetor. Do not drain the gas tank and
carburetor if using fuel stabilizer.
Drain oil (with engine warm) and replace with clean
engine oil. (See ENGINE in the CUSTOMER RES-
PONSIBILITIES section of this manual).
CYLINDER
1.Remove spark plug.
2.Pour one ounce (29ml) of oil through spark plug
hole into cylinder.
3.Pull starter handle slowly a few times to distribute oil.
4.Replace with new spark plug.
OTHER
Do not store gasoline from one season to another.
Replace your gasoline can if your can starts to rust.
Rust and /or dirt in your gasoline will cause problems.
If possible, store your unit indoors and cover it to
give protection from dust and dirt.
Cover your unit with a suitable protective cover that
does not retain moisture. Do not use plastic. Plastic
cannot breathe which allows condensation to form
and will cause your unit to rust.
IMPROTANT: NEVER COVER MOWER
WHILE ENGINE AND EXHAUST AREAS
ARE STILL WARM.
CAUTION: Never store the lawn mower
with gasoline in the tank inside a building
where fumes may reach an open flame
or spark. Allow the engine to cool before
storing in any enclosure.
CAUSE CORRECTION
1.Clean/replace air filter.
2.Fill fuel tank.
3.Drain tank and refill with fresh clean fuel.
4.Drain fuel tank and carburetor a
nd refill tank with fresh gasoline.
5.Connect wire to plug
6.Replace spark plug.
7.Tighten blade bolt or replace
blade adapter.
8.Depress control bar to handle.
9.Replace control bar.
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