Scheppach SY-MB815 Originalbetriebsanleitung Seite 78

m Attention
When lowering the boom, make sure that it does
not hit the dozer blade and that the excavator
teeth do not touch it.
12.5 Operating the arm
Pull the left operating lever for the attachment back-
wards and the arm is retracted. Push the operating
lever forwards to extend the arm.
m Attention
When moving the arm, the movement may pause
for a brief moment if the arm is in a vertical po-
sition. This is because the maximum load on the
arm and bucket is reached in this position and
the hydraulic pressure in the cylinder is not high
enough. This is a characteristic of the hydraulic
system and not a sign of a malfunction.
12.6 Operating the bucket
To dig with the bucket, move the operating lever
for the right attachment from the "Neutral" position
to the left. Move the operating lever to the right and
the bucket is pushed outwards and the contents are
poured out.
78 | GB
12.7 Swivelling operation
m Attention
hen working in groups, always let the others
know in advance what you intend to do.
Keep the work area clear!
Important!
Never move the left attachment operating lever
abruptly from right to left (or vice versa). Accord-
ing to the law of inertia, this causes a shock load
on the swivel motor gearbox and the part-turn
motor. In addition, the service life of the excava-
tor is shortened. Remove the swivelling locking
pin before carrying out swivelling operations.
1. Tilt the operating lever to the left and the upper
superstructure will rotate to the left.
2. Tilt the operating lever to the right and the upper
superstructure will rotate to the right.
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