12
OPERATION
Variable speed trigger (11)
1.
To start operation, squeeze the variable
speed trigger (fig. 8).
Note:
The more the variable speed trigger is
depressed, the faster the diamond core bit will
rotate.
Note:
If the variable speed trigger (11) does
not switch on the core drill, refer
“Electric
shock protection”
on page 13.
2.
To stop operation, fully release the variable speed trigger.
Lock-on button (9)
The lock-on button allows the tool to continue operating without holding the
variable speed trigger (11).
1.
For continuous operation, fully press and
hold in the variable speed
trigger (11).(fig. 9).
2.
Press the lock-on button and then the
variable speed trigger (11) can be released
while the tool continues to operate (fig. 10).
3.
To stop the operation, squeeze and release
the variable speed trigger (11)
Fig. 8
Fig. 9
Fig. 10
