Gears And Corresponding Core Bit Diameters; Using Extension Cords; Using A Generator Or Transformer - Hilti DD 110-D Manual De Instrucciones

2.2 Use of the system with various items of equipment
Type of hole drilled
Through-holes
Blind holes / socket cutting

2.3 Gears and corresponding core bit diameters

Gear
1
2
2.4 TPS theft protection system (optional)
The machine may be optionally equipped with the TPS theft protection system. If equipped with this feature, the
machine can be unlocked and made ready for operation only through use of the corresponding TPS key.
2.5 The items supplied as standard include:
1 Power tool with side handle and chuck
1 Operating instructions
1 Hilti toolbox or cardboard box

2.6 Using extension cords

Use only extension cords of a type approved for the application and with conductors of adequate gauge.
Recommended minimum conductor cross section and max. cable lengths
Conductor cross section
Mains voltage 100V
Mains voltage 110-120 V
Mains voltage 220-240 V
Do not use extension cords with 1.25 mm² conductors. Always use extension cords with an earth/ground conductor
for machines equipped with a PRCD.

2.7 Using a generator or transformer

This machine may be powered by a generator or transformer when the following conditions are fulfilled: The unit must
provide a power output in watts of at least twice the value printed on the type identification plate on the machine. The
operating voltage must remain within +5% and -15% of the rated voltage at all times, frequency must be in the 50 – 60
Hz range and never above 65 Hz, and the unit must be equipped with automatic voltage regulation and starting boost.
NOTE
Switching other machines or appliances on and off can cause undervoltage and/or overvoltage peaks which could
damage the machine. Never operate other machines from the generator/transformer at the same time.
Core bit diameters
16...162 mm
(⁵⁄₈"...6¹⁄₂")
16...162 mm
(⁵⁄₈"...6¹⁄₂")
PCM core bits
42...162 mm
(1⁵⁄₈" ... 6¹⁄₂")
1.5 mm² 2 mm²
Not recommen- Not recommen-
ded ded
Not recommen- Not recommen-
ded ded
30 m
Drilling direction
All directions
All directions
HDM core bits
102...162 mm
(4" ... 6¹⁄₂")
16...87 mm
(⁵⁄₈" ... 3¹⁄₂")
2.5 mm²
Not recommen-
ded
30 m
50 m
Material
Masonry (e.g. sand-
lime block, brick)
Masonry (e.g. sand-
lime block, brick)
Speed under no load
650/min
1,380/min
3.5 mm²
40 m
3
en