Scheppach HS 720 Traduction Des Instructions D'origine page 30

Wearing parts*: Saw blade; swivel frame inserts
* may not be included in the scope of supply!
Spare parts and accessories can be obtained from
our Service Centre. To do this, scan the QR code on
the cover page.
17. Clean the air filter
Clean the air filter after 50 operating hours. If it is
already worn out, replace it.
A
1. Remove the air filter housing (A).
2. Remove the foam filter.
3. Wash it with detergent and water and dry it thor-
oughly with a clean cloth.
4. Wet the foam filter with clean engine oil.
5. Then squeeze the air filter thoroughly in a clean,
absorbent cloth to remove the excess oil.
6. Reinsert the air filter.
7. Refit the air filter cover.
18. Tension the drive belt
• Switch off the engine.
• The engine must have cooled down.
• Remove the belt guard to gain access to the belt.
• Loosen the 4 screws (A) under the motor plate on
both sides.
• Loosen the counternut (B).
• Using the clamp screw (C), tighten the drive belt if
the belt gives more than 10-15 mm (when pressing
your thumb on it).
• Tighten the lock nut (B) and the 4 screws (A) again.
• Attach the belt guard again.
When you remove or attach the drive belt, make sure
that your fingers do not get caught between the belt
and the pulley.
30 | GB
A
19. When do I change the engine oil?
The oil must be replaced every 50 operating hours
whilst the engine is off and in warm condition. To do
so, it may be necessary to let the engine run briefly.
Place a suitable collecting container with min. 1 litre
volume under the oil drain screw (A).
First open the oil drain screw (A) and then the oil fill-
ing nozzle (B) and drain off all the engine oil using a
suitable hose or pipe.
Close the oil drain screw (A) again and fill 0.6 litres of
fresh engine oil into the oil filling nozzle (B).
Then check the oil level using the oil dipstick (B) and
correct the oil level if necessary.
Recommended engine oil
SAE 10W-30 or 10W-40 (depending on the operating
temperature).
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B
C
B
A