Hilti DD 30-W User Manual

8 English 2048398
*2048398*
LED display / operating status Service status
Lights red / the machine doesn’t
run.
Have the carbon brushes replaced.
Blinks red Temporary fault, see “Troubleshooting”
3.10 Drilling performance indicator
LED display Contact pressure
Orange Too low
Green Optimal
Red Too high
3.11 Speed settings
The machine has two speeds: low speed for starting holes and high speed for normal drilling.
When the control switch is pressed only half way, only the low-speed hole-starting mode is active. The
water flow rate should also be set while the machine is running at this speed. Maximum drilling speed for the
selected speed setting will be reached when the control switch is pressed in all the way.
3.12 Items supplied
machine with side handle, chuck and operating instructions
You can find other system products approved for use with your product at your local Hilti Center or online
at: www.hilti.group.
3.13 Accessory tools
Designation Designation
Diamond core bit DDC
Core breaking tool DDCB
3.14 Accessories
Designation Designation
Drill stand DDST 30
Core bits DD-C, 8 ‒ 35 mm diameter
Accessory set for fastening the drill stand with an
anchor
DD M12 S
Depth gauge for the drill stand DD-ST 30-ES
Spray guard DD-30-W-CV
4 Technical data
4.1 Diamond coring machine
When powered by a generator or transformer, the generator or transformer’s power output must be at
least twice the rated input power shown on the rating plate of the machine. The operating voltage of the
transformer or generator must always be within +5% and -15% of the rated voltage of the machine.
The information given applies to a rated voltage of 120 V. The data may vary in the event of deviations from
the rated voltage and for country-specific versions. Please refer to the machine’s type identification plate for
details of its voltage, frequency, current and input power ratings.
Weight
16.8 lb
(7.6 kg)
Core bit diameter
0.3 in … 1.4 in
(8 mm … 35 mm)
Printed: 05.07.2019 | Doc-Nr: PUB / 5283523 / 000 / 06

Hilti DD 30-W Specifications

General

Brand	Hilti
Model	DD 30-W
Category	Drill
Language	English