PREPARATION FOR EQUIPMENT INSTALLATION (only for machines with proportional controls)
272
q
When using the breaker, shift the accelerator almost to max.
idling and keep it in this position during work (position
corresponding approximately to 80% of the engine maximum
power).
If the breaker is operated with the engine at full throttle, it will
lead to failure.
q
When the hydraulic breaker is used, the hydraulic oil deterio-
rates more quickly and therefore it is necessary to change the
filtering element more frequently.
For details, see paragraph "4.8.2 MAINTENANCE INTERVALS
IN CASE OF USE OF THE HYDRAULIC BREAKER"
q
For any further precautions to implement when using the ham-
mer, consult the user manual supplied by the hammer manufac-
turer.
6.5.6 LONG PERIODS OF INACTIVITY
If the machine is going to remain unused for a long period, proceed as indicated below.
q
Put the plug on the quick couplers.
q
Set the selection valve to the position indicated for generic equipment such as the crusher.
The activation of the switch without a hammer or any other equipment causes overheating or problems of other
type.
6.5.7 SPECIFICATIONS
Hydraulic specifications (1st attachment)
Hydraulic specifications (1st and 2nd attachment)
Standard service valve safety pressure:
20.6 MPa (206 bar)
Max. flow rate (rpm) 35 l/min (2600 rpm)
Safety valve setting pressure 20.6 MPa (206 bar)
Max. flow rate (rpm) 35 l/min (2600 rpm)
Safety valve setting pressure 20.6 MPa (206 bar)
Max. flow rate (rpm) 10 l/min (2600 rpm)
Safety valve setting pressure 2nd attachment 20.6 MPa (206 bar)
To Next Page
Loading...
Need help?
General
