Operating Instruction DD 350-CA (01)
Table Of Contents
- Original operating instructions
- 1 Information about the documentation
- 2 Safety
- 3 Description
- 4 Technical data
- 5 Operation
- 5.1 Preparations at the workplace
- 5.1.1 Setting up the drill stand
- 5.1.2 Installing the hand wheel
- 5.1.3 Securing the drill stand with an anchor
- 5.1.4 Securing the drill stand by vacuum
- 5.1.5 Adjusting the drilling angle when using the drill stand with combination base plate
- 5.1.6 Extending the rail
- 5.1.7 Installing the spacer
- 5.1.8 Securing the diamond core drilling machine to the drill stand
- 5.1.9 Installing the water supply connection
- 5.1.10 installing the water collection system (accessory)
- 5.1.11 Inserting a diamond core bit
- 5.1.12 Setting the depth gage (accessory)
- 5.2 Types of work
- 5.2.1 Keep the danger zone clear
- 5.2.2 Selecting the speed
- 5.2.3 Portable residual current device (PRCD)
- 5.2.4 Using the hole-starting function
- 5.2.5 Operating the diamond core drilling machine
- 5.2.6 Operating the diamond core drilling machine dry
- 5.2.7 Switching off the diamond core drilling machine
- 5.2.8 Procedure for dealing with a jammed core bit
- 5.2.9 Removing the diamond core bit
- 5.2.10 Removing the diamond core drilling machine
- 5.1 Preparations at the workplace
- 6 Care and maintenance
- 7 Transport and storage
- 8 Troubleshooting
- 9 Disposal
- 10 Manufacturer’s warranty
12 English
1. Set the anchor for the base plate 330 mm (13 inch) from the hole center.
Note
If you work with a spacer, increase the distance accordingly.
2. Screw the clamping spindle into the anchor.
3. Slip the drill stand over the spindle and align it.
4. Screw the clamping nut on to the spindle but do not tighten it.
5. Use the leveling screws to level the base plate.
6. Use a suitable open-end wrench to tighten the clamping nut on the clamping spindle.
7. Check that the drill stand is secure.
5.1.4 Securing the drill stand by vacuum
DANGER
Risk of injury Hazard presented by a falling diamond core drilling machine.
▶ Fastening the drill stand to the ceiling only by means of the vacuum securing method is not
permissible. A heavy structural support or a threaded spindle, for example, can serve as an
additional means of fastening.
WARNING
Risk of injury Pressure check
▶ Before beginning drilling and during operation, it must be ensured that the pressure gage indicator
remains within the green area.
Note
In order to use the drill stand with anchor base plate, establish a secure, flat-on-flat connection between
vacuum base plate and anchor base plate. Screw the anchor base plate securely to the vacuum base
plate. Make sure that the core bit selected for use will not damage the vacuum base plate.
If you are going to drill horizontally, use additional means of securing the diamond core drilling machine
(e. g. chain secured to anchor).
Read the operating instructions for the vacuum pump.
Note
Before positioning the drill stand, check that you have sufficient space for assembly and operation.
Printed: 18.10.2017 | Doc-Nr: PUB / 5236055 / 000 / 02