Hilti DD-80 E Manual De Instrucciones página 11

3.4 Instructions and precautions for overhead drilling
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5
8
10
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9
5. Assembling the system components
5.1Mounting the baseplate taper on the baseplate
2
1
3
4
5.3 Fitting the water collector holder to the baseplate taper
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3 2
Printed: 07.07.2013 | Doc-Nr: PUB / 5069607 / 000 / 00
When drilling overhead, for safety
reasons, the following equipment
must be used:
1. Baseplate, fastened to the ceiling
using an M12 HKD-D anchor.
2. Water collector complete with
appropriate sealing disc.
3. Hose strain-relief clamp.
4. Water removal hose.
5. Adaptor for vacuum cleaner.
6. PRCD ground fault interruptor
(integral part of supply cord).
7. Supply cord with earth/ground
conductor.
8. Vacuum cleaner suitable for wet
materials.
9. Three-way water connection.
10. Rail stop
Turn off the water supply and drain the
water from the core bit at the three-
way water connector before withdraw-
ing the core bit.
Note: The life of the sealing discs can
be extended by applying a little grease
(e.g. bearing grease) or Hilti lubricant
spray.
1. Baseplate
2. Baseplate taper
3. Mounting screws (4)
4. Wrench (supplied with the
baseplate)
1. Baseplate taper
2. Screw
3. Holder
4. 8 mm AF wrench
(supplied with the holder)
4. Technical data
Voltage
Current input
Power input
Frequency
Core bit diameter range
Speeds under no load:
1st speed: 1200 r.p.m.
2nd speed: 2400 r.p.m.
3rd speed: 3900 r.p.m.
Weight (motor unit)
Length of supply cord
Chuck
Electronic idling speed regulator
Overload current regulator
Optical overload indicator
Built-in starting current regulator
Thermal overload protection
Mechanical slip clutch
Protection class I, with internal class II design (mains supply with earth / ground
connection required)
Ground fault interruptor (PRCD)
Zero-voltage trip
Approved as per IEC 1029 and EN 61029
User information as per EN 61000-3-11
Switching operations cause short voltage drops. If the mains electric supply
conditions are unfavourable, other tools / machines can be impaired. If the
main electric supply impedance is less than 0.15 Ohms, no disruptions /
disturbances need be expected.
Noise and vibration
Typically the A-weighted noise levels of the tool are:
– sound pressure level:
– sound power level:
Wear ear protection.
The typical hand-arm-vibration is below 2,5 m/s
Right of technical modifications reserved!
5.2 Fitting the wheel assembly to the baseplate
4
3
2
1
5.4 Fitting the interface adaptor to the motor unit
1
2
4
115 V 230 V
15 A 8 A
1600 W 1700 W
50/60 Hz
8 – 82 mm
Core bit diameter range / speeds:
1st speed: 37 – 82 mm (1 1 / " – 3
2
2nd speed: 18 – 40 mm ( 5 / " – 1
8
3rd speed: 8 – 24 mm ( 3 / " – 1")
8
approx. 6.2 kg
5 meters
DD-BI quick-release chuck
6 mA 30 mA
89 dB (A)
102 dB (A)
2 .
1. Baseplate
2. Wheel
3. Screw
4. 19 mm AF wrench
1. Motor unit
2. Interface adaptor
3. Clamping bar
4. Screw
5. 6 mm AF wrench
(supplied with the chuck)
3
5
1 / ")
4
1 / ")
2
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