User manual
The hours indicated for servicing intervals correspond to
those
indicated on the operating hours counter.
ATTENTION: No smoking or open flames are allowed
during servicing and repair work.
RISK OF FIRE!
ATTENTION: The operating pressure settings of the
hydraulic system should only be set by
trained
qualified personnel. If malfunctions are
caused
by unauthorized alteration of operating
pressure settings, all warranty responsibility
on the part of the manufacturer is
automatically
forfeited.
NOTE: The hydraulic displacement pump must be bled
after
working on the hydraulic system, especially after
using a vacuum pump. Starting the excavator
without
bleeding the the system can damage the pump.
Bleed the cylinders on the first or on subsequent
installation as
follows to avoid leaving air in the system that can damage
components:
1.
2.
Extend the piston rod slowly and completely, do
not
apply any pressure at the end of the stroke.
Move the cylinder through at least 5 complete
working
cycles (extending/ retracting) before using the
excavator
for normal work.
9707672_user manual_en
- 53 -
To Next Page
Loading...