(There must at least be sufficient water pressure to move the arising drilling mud from the
borehole)
Release the locking device (1) on the feed gear and use the hand wheel (11) to turn the drill
downward to the desired drill depth.
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!
4
Care and Maintenance
In order to avoid damage to the equipment and guarantee trouble-free work, all parts must be
cleaned and lubricated regularly.
The drill rig must be rinsed off with water after every drilling application and the drilling mud
cleaned off thoroughly. Please take special care with the guide column and the feed unit.
The following work should be carried out on a weekly basis at least. Carry out on an appropriate-
ly more frequent basis in the case of more intensive work.
Feed unit:
Clean and oil. If necessary, re-adjust the clearance by means of the hexagon head
screws (12) on the side.
Drill rig:
Clean and oil gear rack, guide column and adjusting screws.
Important! All maintenance, overhauling and repair work must only be carried out by trained
specialised staff.
5
Accessories
Accessory Name
Water collect. ring RC 150
Replacement rubber membrane RC 150
Water collect. ring RC 250
Replacement rubber membrane RC 250
Vacuum set RC 150
Vacuum set RC 250
Quick clamp column
Fastening concrete set
Fastening brickwork set
Vacuum pump RODIA-VAC 230 V
RODIA DRY CLEANER 1200
RODIA CLEANER 1400
Motor receptacle Ø 56 / 60 mm
Mounting plate
Drill bits
16
ROTHENBERGER Part Number
No. FF35700
No. FF55131
No. FF35730
No. FF55201
No. FF35710
No. FF35740
No. FF35015
No. FF35120
No. FF35121
No. FF35200
No. FF35148
No. FF35210
No. FF35250
No. FF35000
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ENGLISH