Setting the magnetic depth stop:
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!
Turn on the water tap or switch on the vacuum cleaner. There must at least be sufficient wa-
ter pressure (max. 4 bar!) to move the arising drill-ng mud from the borehole.
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.
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!
4
Care and Maintenance
Upkeep, servicing and maintenance work must only be carried out when the system is at a
standstill.
The best maintenance measures involve the daily removal of sludge, dust and dirt. Special at-
tention must be paid to the guide column and sliding guide as well as to the gear rack and the
feed bevel. The spindle should be oiled lightly each time it is cleaned.
The sliding guides should be checked for play at regular intervals and re-adjusted if necessary.
Do not grease the drill column and gear rack as the grease takes effect as a grinding
paste together with the adherent dirt and increases wear.
Clean the adjusting screws on the base plate every day and keep them free-moving.
Important! All maintenance, overhauling and repair work must only be carried out by trained
specialised staff.
5
Accessories
You can find suitable accessories in the main catalog or at www.rothenberger.com
6
Customer service
The ROTHENBERGER service locations are available to help you (see listing in catalog or on-
line) and replacement parts and service are also available through these same service locations.
Order your accessories and spare parts from your specialist retailer or using RO SERVICE+
online: ℡ + 49 (0) 61 95/ 800 8200
www.rothenberger.com
7
Disposal
Components of the unit are recyclable material and should be put to recycling. For this purpose
registered and certified recycling companies are available. For an environmental friendly dispos-
al of the non-recyclable parts (e.g. electronic waste) please contact your local waste disposal
authority.
For EU countries only:
Do not dispose electric tools with domestic waste. In accordance with the European
Directive 2012/19/EU the disposal of electrical and electronic equipment and its imple-
mentation as national law, electric tools that are no longer serviceable must be collected
separately and utilised for environmentally compatible recycling.
14
ENGLISH