Scheppach HP2500S Originalbetriebsanleitung Seite 41

Maintenance plan
after 10 operating
Air filter
Spark plug
V-belt
Exciter oil
Engine oil level
12.1 Cleaning work:
m WARNING!
Danger of injury!
Unintended and unexpected start-up of the product
may lead to injuries.
- Switch off the engine before carrying out any clean-
ing or maintenance work and after the engine has
cooled down, disconnect the spark plug connector
from the spark plug.
Maintaining your plate compactor ensures a long ser-
vice life for the machine and its components.
• Check the general condition of the plate compactor
and check for loose screws, misalignment and jam-
ming of moving parts, broken or worn parts and oth-
er issues that could impair function of the machine.
• Use a high quality light machine oil to lubricate the
moving parts.
• Clean the underside of the plate compactor as soon
as particles of compacted soil get stuck. The ma-
chine will not work well if the underside is not smooth
and clean.
• Re-attach the spark plug cable after cleaning and
maintenance work.
12.2 Checking and replacing the V-belts
Remove the belt cover (19) to gain access to the V-belt
(19b). Never use the plate compactor without the belt
cover (19). If the belt cover (19) is not in place, it is pos-
sible that your hand will be caught between the V-belt
and the clutch, causing you serious injury.
12.2.1 Tensioning the V-belts (Fig. 7 + 8)
The V-belt (19b) must be in good condition to ensure
optimum power transmission from the engine to the ec-
centric shaft. Check the condition of the V-belts (19b).
1. Switch the engine off and let it cool down.
after 25
hours operating hours
Clean Clean
Check Clean
Check Replace
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Every 50 Every 100
operating hours operating hours
Clean Clean
Clean Clean
Check Replace
Replace
2. Remove the belt cover (19) to gain access to the
V-belt (19b). To do this, use an Allen key AF6 to
loosen the two screws (19a) on the belt cover (19).
3. Now check the belt tension (thumb pressure). If
the V-belt (19b) gives more than 10-15 mm (thumb
pressure), you must retighten it.
4. To do this, slightly loosen the four locknuts (13) on
the rubber buffers (13a).
5. Turn the eccentric discs (17) with the wide side fac-
ing upwards. This raises the machine and tensions
the V-belt (19b). Check the tension of the V-belt
(19b) and align the eccentric discs (17) according-
ly. The V-belt (19b) should not give way more than
10-15 mm (thumb pressure).
6. After tightening, retighten the four locknuts (13).
7. Replace the belt cover (19) and tighten the two
screws (19a) on the belt cover (19).
12.2.2 Replacing the V-belt (Fig. 7 + 8)
If the V-belt (19b) is torn, worn out or smooth, it must
be replaced.
1. Switch the engine off and let it cool down.
2. Remove the belt cover (19) to gain access to the
V-belt (19b). To do this, loosen the two screws
(19a) on the belt cover (19).
3. Then slightly loosen the four lock nuts (13) (AF19)
on the rubber buffers (13a).
4. To release the tension on the V-belt (19b), turn the
four eccentric discs (17) with the wide side facing
downwards. This lowers the machine and loosens
the V-belt (19b).
5. Pull the worn V-belts (19b) off the pulleys and pull
the new V-belts into place correctly.
6. Tension the V-belt (19b) as described in 13.2.1 if
the V-belt (19b) gives way by more than 10-15 mm
(thumb pressure).
7. After tightening, retighten the four locknuts (13).
8. Replace the belt cover (19) and tighten the two
screws (19a) on the belt cover (19).
Every 300
operating hours
Replace
Replace
Replace
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