ROTHENBERGER RODIACUT 400 PRO D - Manual (Page 17)

ENGLISH 15
3.4 Handling
Setting the drilling angle:
Î
Loosen the SW24 hexagon nuts (5) and rocking clamp lever (12) and set the drill column (2)
to the desired angle (-15 -0- 45°).
Î Re-tighten the hexagon nuts and rocking clamp lever.
When tightening the hexagon nuts please ensure that the toothing of the retaining
plate engages positively in the toothing of the drill column.
Applying the diamond drill (fig. B-3):
Î
Loosen the locking device (11) and remove the feed unit (3) from the drill column (2).
Î Use the supplied screws to fasten the motor to the feed unit (3).
Please observe the correct position of the feather key groove and the drill holes.
Additional distance plates can be used as an option in order to expand the drilling range for
drill motor RODIADRILL 3000 PD
:
Distance plate FF35139
20mm FF35138
70mm
Drill bits diameter 420mm 520mm
Î Insert the feed unit with the drill motor into the drill column (2) and use the locking device
(11) to fasten.
Î Proceed in the reverse order in order to remove
Setting the magnetic depth stop (10):
Î
Insert the magnetic depth stop (10) into the toothing of the drill column to the desired drill
depth.
Drill depth = distance between bottom edge of the feed gear and top edge of the depth
stop.
Drilling:
Please read and be sure to understand the drill motor instruction manual!
Î Turn on the water tap or switch on the vacuum cleaner.
(There must at least be sufficient water pressure (max. 4 bar!) to move the arising drilling
mud from the borehole)
Î Release the locking device (11) on the feed gear and use the hand wheel (4) to turn the drill
downward to the desired drill depth.
Î Switch off the motor and crank back until the drill bit is completely visible.
In case of seizure, start up the drill motor again at low speed using cooling water
and withdraw the core bit.
In case of need, repeat the process or turn the core bit using the SW 41 flat wrench.
Please note: Switch off the RCD switch!