ROTHENBERGER RODIACUT 400 PRO D - Manual (Page 16)

14 ENGLISH
3.2 Start of operation
Positionierung:
Please pay attention to the position of the ring bolts (6)! Ring bolts must not overlap
the lower edge of the base plate!
Î Measure borehole and mark the centre. See technical data for extent of dowel depth!
Î Adjust and fasten base plate (1).
The respective optimum fastening possibility depends on the building site conditions (see
fastening possibilities, item 3.3)
You can achieve the final fine alignment or adjustment of the drill rig by tightening the four ring
bolts (6).
Every time before start of operation make sure that the drill rig is firmly
fastened and not able to shake!
3.3 Fastening possibilities (ill. B)
Dowel fastening on concrete or brickwork (fig. B-1)
Î
Measure and drill a mounting hole for the dowel fastening. See technical data for extent
of dowel depth!
Diameter in mm Depth in mm
Concrete (item no. FF35120) 15 mm 65mm
Brickwork (Art. Nr. FF35121) 20mm 85mm
Î Carefully clean the drill dust from the borehole.
Î Apply the concrete dowel with expansion wedge or brickwork dowel (can be re-used up to 5
times)
Concrete set: Turn the diamond knurl threaded bar into the dowel, attach the drill rig and
fasten using the U-washer and nut.
Brickwork set: Screw the diamond knurl threaded bar with the grommet and mounted nut
into the armature. Tighten the nut using an open-ended spanner. Attach the drill rig and
fasten using the U-washer and nut.
Bracing with the quick clamp column (Item no. FF35015 fig. B-2))
Î
Align the drill rig and attach the quick clamp column to the base plate of the drill rig.
Î Extend the quick clamp column and clamp the drill rig.
Minimum room height:
approx. 1.7 m
Maximum room height: approx. 3.0 m
Information: In order to avoid damage to the ceilings or walls by the quick clamp column,
place a piece of wood or similar between the end of the column and the ceiling to distribute
the contact pressure over a larger area.
Please read and be sure to understand the supplied quick clamp column instruction
manual!
Bracing with the strut head
Î
Place a suitable spacer between the strut head (9) and wall/ceiling.
Î Unscrew the strut head and consequently clamp the drill rig.
Note: In order to prevent damages to the ceilings or walls due to the spacer, place a piece of
wood or similar between the end of the column and the ceiling in order to distribute the
contact pressure over a greater area.