EIBENSTOCK Elektrowerkzeuge KBS 250 Chimney Drill Rig Instruction Manual
- June 13, 2024
- EIBENSTOCK Elektrowerkzeuge
Table of Contents
EIBENSTOCK Elektrowerkzeuge KBS 250 Chimney Drill Rig
Important Instructions
- Warning: general precaution
- Warning: dangerous voltage
- Warning: hot surface
- Tool, drill bit and rig are heavy – Caution: risk of squashing
- Danger of tearing or cutting
During work you should wear goggles, ear protectors, protective gloves, and sturdy work clothes.
- Wear ear protection
- Wear safety goggles
- Wear protective helmet
- Wear protective gloves
- Wear protective boots
- Do disconnect from power before working on the tool!
Technical Characteristics
Chimney Drill Rig KBS 250
| Measures: | 400 x 180 x 920 mm |
|---|---|
| Length of the column: | 850 mm |
| Weight: | 7,8 kg |
| Max. drilling diameter: | 250 mm in brickwork |
| Max. length of drill bit: | 420 mm |
| Locking in top position: | Yes |
| Fixture of the motor: | collar clamping Ø 60 mm ( Ø 53 mm) |
| Adaptation to surface: | 4 positioning screws |
Available special accessories
| Item | Order no. |
|---|---|
| Fastening set (brickwork) | 35724000 |
| Brickwork – dowel (brickwork) | 35725000 |
| Quick action bracing unit | 35730000 |
Supply
Chimney drill rig with turnstile, reducing ring Ø 60/53 and operating
instructions in a cardboard box.
Application for Intended Purpose
With an appropriate diamond core drill (for example: EHD 1801), the chimney
drill rig KBS 250 is made for holes till a max. drilling diameter of 250mm in
brickwork (for example: holes for a stovepipe).
In case of wrong handling or misuse, the producer does not assume any
liability.
Use
After each readjustment always check that the screws are tightly fixed so that safe operating of the drill rig is possible.
Mounting the turnstile
- Mount the turnstile (1) on the right or left side of the carriage (2) depending on the work to be performed.
- Check whether the turnstile (1) is fixed tightly.
Fastening of the Drill Rig
Fastening by means of dowels in brickwork:
For brickwork, Brickwork- Dowels must be used.
- Mark the position of the drill holes for the fastening on the surface to be drilled.
- Drill a hole (Ø 18mm) 50 mm deep (A), into which the Brickwork-Dowel (B) is to be placed; insert the dowel.
- Screw the quick action clamping screw (D) into the dowel.
- Install the drill rig.
- Fix the washer (E) and finally the fastening nut (F) on the quick action clamping screw (D).
- Tighten the fastening nut (F) with a wrench SW 27.
- Before and after tightening the nut (F), the 4 adjustable screws have to be adjusted in order to adapt the rig to the surface.
- Do check whether the drill rig is installed safely and firmly.
Fastening by means of quick action bracing unit
In order to brace the drill rig by means of the quick action bracing unit, the
distance to the opposite wall must be between 1.7 m and 3 m.
Position the drill rig. Position the quick action bracing unit as close as possible behind the support on the base of the rig. Fix the drill rig by turning the crank (G) clockwise. Secure in position by means of the appropriate bolt (H).
Fixing the Core Drill Motor
Wear protective gloves!
- Caution! When mounting the machine, risk of squashing.
- Move the machine holder (2) upwards until the locking pin (5) locks in the column.
- Unfasten the spanner and open the clamp.
- Put the core drill on the carriage and close the clamp by means of the spanner.
- Before remove the additional handle of the machine.
- For machines with collar Ø53 mm in supply a reducing ring Ø60 / Ø53 mm is included. Put this ring between collar and clamp.
Operations
In order to operate the tool safely, please observe the following notes:
Details of the work area
- Keep the work area free of everything which could obstruct operations.
- Provide for adequate illumination of the work area.
- Adhere to the regulations concerning the power connection.
- Lay the power cable in such a way that any damage by the drill can be avoided.
- Make sure to always keep the work area in view and to be able to reach all necessary operating elements and safety installations.
- Keep other persons away from your work area in order to avoid accidents.
Space requirements for operating and maintenance
Whenever possible, keep a free space for operating and maintenance of about 2
m around the drill position, so that you can work safely and have immediate
access in case of a failure.
Drilling
- At the beginning, drill very slowly, since the drill bit does only starts cutting with a fraction of the cut surface in the material. If you drill too fast or with too much pressure, the drill bit could get jammed.
- In order to reach the max. drilling depth, you probably have to use an extension for the drill bit!
Demounting the Core Drill Unit
- Move the machine holder with the core drill upwards until it locks in the final top position.
- Remove the machine.
- Loosen the fastening nut (F).
- While doing so, hold the drill rig firmly!
- Remove the drill rig.
- Unscrew the quick action clamping screw (D).
Care and Maintenance
- Always keep the drill rig clean, especially the column with the toothing and the 4 sliding pieces in the machine holder.
- In order to allow the free movement of the pinion shaft, it should be slightly lubricated.
- In order to achieve a good performance of the drill rig, the 4 sliding pieces in the machine holder have to move along the column without slackness. Attention:
- After every tenth drilling you should check if the sliding pieces have got loose-fitting due to drilling vibration.
- If the position should have changed, it can be readjusted as follows:
- Loosen the counter nut on the Allen screw by means of an jaw wrench SW 17
- Adjust the Allen screws and the position of the thrust piece to the column by means of a hex head wrench SW 8.
- Tighten the counter nut again and check whether the carriage moves easily on the column.
Behavior at Malfunction
- Turn off the machine at malfunction and disconnect from the main supply. Operations on the electrical system of the machine can be executed by a specialist only.
Trouble Shooting
| malfunction | possible cause | repair |
|---|---|---|
| Drill unit has to much play (vibration) | stand has been loose |
guidance has too much play thrust piece worn
| adjust the wing nut
adjust guidance (see above) replace the thrust piece
Warranty
- According to our general terms of delivery for business dealings, suppliers have to provide to companies a warranty period of 12 months for redhibitory defects (to be documented by invoice or delivery note).
- Damages due to natural wear, overstressing or improper handling are excluded from this warranty.
- Damages due to material defects or production faults shall be eliminated free of charge by either repair or replacement.
- Complaints will be accepted only if the tool is returned in non-dismantled condition to the manufacturer or an authorized Eibenstock service centre.
EU – Declaration of Conformity
- It is necessary that the machine (f. e. EHD 1801) used in this drill rig comply with the requirements which are described in the specifications of the drill rig (f. e. drilling diameter, fixture of the motor).
- We declare that this unit has been designed in compliance with 2006/42/EC.
- This unit must not be put into service until it was established that the Power Tool to be connected to this unit is in compliance with 2006/42/EC (identified by the CE-marking on the Power Tool).
Vakuum Technik GmbH
- Am Steinbächel 3
- 08309 Eibenstock
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