Storage - Scheppach MS750-53 Originalbetriebsanleitung

• Screw the transmission housing and the knife on
again.
Care and adjustment of the cables
Oil the cables at regular intervals and check that they
move easily.
Maintenance of the air filter (Fig. 20)
A soiled air filter will reduce the performance of the
engine because it will prevent enough air getting to
the carburetor. It is therefore imperative that regular
checks are made. The air filter should be checked
every 25 hours and cleaned if required. If the air is
very dusty the air filter should be checked more regu-
larly.
Unclip the air filter cover and remove the sponge filter
element. To avoid objects falling into the air intake,
replace the air filter cover. (Abb. 20).
Important: Never clean the air filter with petrol or in-
flammable cleaning agents. Clean the air filter with
compressed air or simply by knocking out any soiling.
Maintenance of the spark plug (Fig. 21)
Check the spark plug for dirt and grime after 10 hours
of operation and if necessary clean it with a copper
wire brush. Thereafter service the spark plug after
every 50 hours of operation.
Pull off the spark plug boot with a twist. Remove the
spark plug (10) with a spark plug wrench.
Using a feeler gauge, set the gap to 0.75 mm( 0.030").
Refit the spark plug taking care not to overtighten.
Engine brake lever (Fig. 1)
The engine is equipped with a mechanical brake (3)
which has to be checked regularly. When releasing
the brake lever, the blade must come to a halt within
7 seconds. If this is not the case, the machine must
not be used. Contact an authorised specialist retailer.
Ensure that the machine is in a flawless condition for
its entire service life. Improper maintenance may lead
to life-threatening injuries.
Repairs
After any repair or maintenance work, check that all
safety-related parts are in place and in proper work-
ing order. All parts which may cause injury must be
kept where they are inaccessible to children or oth-
ers.
Important: In accordance with product liability legis-
lation we are not liable for any damages caused by
improper repairs or the use of spare parts that are not
original spare parts or parts approved by us.
In addition, we are also not liable for any damages
arising from improper repairs. Such work should be
performed by a customer services workshop or au-
thorized specialist. The same applies to accessory
parts.
 www.scheppach.com  service@scheppach.com  +(49)-08223-4002-99  +(49)-08223-4002-58
Times of use
Please comply with statutory regulations, which may
vary from location to location.
Important hint in case of sending the equipment
to a service station:
Due to security reasons please see to it that the
equipment is sent back free of oil and gas!
Ordering replacement parts
Please quote the following data when ordering re-
placement parts:
• Type of machine
• Article number of the machine
Spare parts/accessories
Lawn mower blade - Article no.: 7911200604
Service information
Please note that the following parts of this product
are subject to normal or natural wear and that the fol-
lowing parts are therefore also required for use as
consumables. Wear parts*: spark plug, air filter, pet-
rol filter, knife, belt
* Not necessarily included in the scope of delivery!

10. Storage

• Never store the mower (with petrol in the tank) in-
side a building in which petrol fumes could come
into contact with open flames or sparks.
• Allow the motor to cool before you put the lawn
mower in an enclosed area.
• In order to avoid fire hazards, keep the engine, ex-
haust and the area around the fuel tank free from
grass, leaves and leaking grease (oil).
Preparing the mower for long-term storage
Caution: Do not empty the petrol tank in enclosed
areas, near fire or when smoking. Petrol fumes can
cause explosions and fire.
• Empty the petrol tank with a petrol suction pump.
• Start the engine and let it run until any remaining
petrol has been used up.
• Change the oil at the end of every season. To do
so, remove the used engine oil from a warm engine
and refill with fresh oil.
• Remove the spark plug from the cylinder head. Fill
the cylinder with approx. 20 ml of oil from an oil can.
Slowly pull back the starter handle, which will bathe
the cylinder wall with oil. Screw the spark plug back
in.
• Clean the cooling fins of the cylinder and the hous-
ing.
• Be sure to clean the entire machine to protect the
paint.
• Store the machine in a well-ventilated place.
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