Personal Protective Equipment; Before Use - Hilti DD 110-W Manual De Instrucciones

e) Always lead the supply cord, extension cord and
water hose away from the tool or machine to the
rear to prevent a tripping hazard while working.

5.3.5 Personal protective equipment

The operator and bystanders must wear suitable pro-
tective glasses, a hard hat, ear protectors, protective

6 Before use

CAUTION
The mains voltage must comply with the specification
given on the type identification plate. Ensure that the
power tool is disconnected from the electric supply.
DANGER
When drilling through walls, cover the area behind
the wall, as material or the core may fall out on the
other side of the wall. When drilling through ceilings,
secure (cover) the area below as drilled material or
the core may drop out and fall down.
CAUTION
Do not transport the machine while it is connected to
the electric supply. Disconnect the supply cord plug
from the power outlet.
CAUTION
To avoid injury, use only genuine Hilti core bits and
DD 110-W accessories. If using a machine with a BI+
chuck, only genuine Hilti core bits may be used with
it.
CAUTION
The core bit may get hot during use or during sharpening.
There is a risk of burning your hands. Wear protective
gloves when changing the core bit.
CAUTION
The machine and the diamond core bit are heavy. There
is a risk of pinching parts of the body. Wear a hard hat,
protective gloves and safety boots.
WARNING
Make sure that the supply cord and hoses do not
come into contact with rotating parts.
gloves and safety footwear while the machine is in
use. Respiratory protection must be worn if the work
creates dust.
CAUTION
Do not change gear while the machine is running.
Wait for the spindle to come to a halt.
6.1 Preparations for dry drilling
6.1.1 Positioning the side handle 2
CAUTION
Disconnect the supply cord plug from the power out-
let.
1. Release the side handle clamping band by turning
the handle counterclockwise.
2. Pivot the side handle into the desired position.
3. Secure the side handle by turning the grip clockwise.
6.1.2 Fitting the diamond core bit 3
CAUTION
Disconnect the supply cord plug from the power out-
let.
CAUTION
Check that the hole-starting aid is securely positioned
in the core bit.
CAUTION
When using the hole-starting aid, allow the machine
to run only when the hole-starting aid is in contact
with the working surface.
NOTE
The BR, BT, M16 and M27 chucks require use of a
suitable open-end wrench.
en
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