Diamond Products SL - Manual (Page 26)

When hitting upon reinforcement steel
structures reduce main pressure to 100
bar by reducing forward feed pressure.
 Stopping the rope
•
Switch off forward feed
•
Let the rope run freely for a few seconds
•
Switch off rope drive
5.3 Sawing, electric
Electric drive
 Switch on water
•
Open water cock at the electric motor
 Switch on electric motor/rope drive
•
Push button at electric control unit DM-A
•
Wait for the electric motor to start (centrifu-
gal force coupling)
The rope will now be moving. (C)
 Switch on forward feed (B)
The forward feed speed is load dependent al-
ways regulated for the optimum range by the
automatic feed control unit.
When hitting upon reinforcement steel structu-
res the load of the rope will in all cases be
adjusted for optimum relation by the automatic
feed unit through reducing the forward feed
pressure.
 Optimum forward feed pressure
•
The forward feed pressure is to be set in
such a way as to have the rope enter into
the building object under an angle of ap-
prox. 45°.
1) With less slanted rope entry the cut
will become less accurate
2) With steeper rope entry the cutting
performance will be low
 Stopping the rope
•
Switch off forward feed
•
Let the rope run freely for a few seconds
•
Switch off rope drive
Fig. vordruck.tif
Sawing SL
page 26 sl9806e