Atlas Copco Secoroc YSP Series Betriebsanleitung/Ersatzteilliste - Seite 8
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Controls
Throttle lever
The stoper is equipped with a throttle lever (T) for regulating both the compressed
air to the percussion mechanism, the blowing and the water flushing. The seven
positions (A to G) of the throttle lever are explained in detail in the table below.
Position
Rotation and
percussion
A
off
B
off
C
off
D
on (slight)
E
on (low)
F
on (medium)
G
on (full)
Feed control knob
The pressure regulating valve is located in the back head. It regulates the feed force
of the pusher leg. Increase the feed force by turning the feed control knob (P) in the
direction of the arrow, i.e. counter clockwise.
8
Water flushing
off
on (extra strong)
off
on
off
on
off
on
on (low)
on
on (full)
on
on (full)
on
Blowing
Air to pusher
leg
off
on (low)
on
on
on
on
on