Operating Instruction DD AF-CA (01)
Table Of Contents
- Original operating instructions
- 1 Information about the documentation
- 2 Safety
- 3 Description
- 4 Technical data
- 5 Preparations at the workplace and starting work
- 6 Operation
- 7 Care, transport and storage
- 8 Troubleshooting
- 9 Disposal
- 10 Manufacturer’s warranty
English 7
3.2 Control panel and display
@
Emergency stop button
;
Service indicator
=
Button and LED: Manual mode
%
Button and LED: CUT ASSIST Mode
&
Positioning buttons with LED
3.3 Intended use
The DD AF-CA drilling feed unit, a diamond core drilling machine and a drill stand recommended by Hilti
together form an automatic diamond core drilling system suitable for wet core drilling in mineral materials.
• When in operation, the DD AF-CA must always be mounted on the drill stand.
• The drill stand must alway be secured using the anchor spindle and a suitable anchor.
• When in operation, the DD AF-CA must be connected to a cooling water supply that meets the minimum
specifications given in the technical data.
Comply with the safety rules and operating instructions for the accessories used.
The product, accessories and tools can present hazards if used incorrectly by untrained personnel or if used
not in accordance with the intended use.
Always comply with these operating instructions and also with the operating instructions for the other
components of the diamond core drilling system.
3.4 Items supplied
DD AF-CA drilling feed unit, securing screw, operating instructions
Other system products approved for use with this product can be found at your local Hilti Store or at:
www.hilti.group.
3.5 Control panel and display
Emergency stop button
Emergency stop
Press the Emergency stop button to stop drilling
instantly.
The diamond core drilling system is still under
electric power, but operation can be resumed
only after the emergency stop button has been
released.
Releasing the emer-
gency stop button
To cancel the emergency stop, turn the
Emergency stop button and pull it out, then press
the on/off switch of the diamond core drilling
machine.
Service indicator
LED flashes red
A malfunction that can be remedied, e.g. over-
heating. See the section headed "Troubleshoot-
ing".
Printed: 22.05.2019 | Doc-Nr: PUB / 5236039 / 000 / 03