Personal Protective Equipment; Before Use - Hilti DD 200 Bedienungsanleitung

Excercise your fingers during pauses between work
●
to improve blood circulation in your fingers
.

5.4 Personal protective equipment

The user and any other persons in the vicinity must
●
wear suitable eye protection, a hard hat, ear protec-
tion, protective gloves and safety footwear while the
machine is in use.

6. Before use

-NOTE-
The mains voltage must correspond with the informa-
tion printed on the type plate. Ensure that the machine
is disconnected from the electric supply.
6.1 Use of extension cords
Use only extension cords of a type approved for the
application and with conductors of adequate cross sec-
tion. Recommended minimum conductor cross section
and max. cable lengths
Mains voltage
Conductor cross section 1.5
100 V
110–120 V
220–240 V
Do not use extension cords with 1.25 mm
conductor cross sections.
6.2 Use of a generator or transformer
This machine may be powered by a generator or trans-
former which fulfils the following conditions:
– AC voltage, output power at least 4000 VA
– The operating voltage must be within +5% and –15%
of the rated voltage at all times.
– Frequency range 50–60 Hz, never above 65Hz
– Automatic voltage regulation with starting boost
Never operate other machines or appliances from the
generator or transformer at the same time. Switching
other machines or appliances on and off may cause
undervoltage and / or overvoltage peaks, resulting in
damage to the machine.
6.3 Preparations
-CAUTION-
– The machine, the diamond core bit and the drill stand
are heavy. There is a risk of pinching parts of the
body. Wear a hard hat, protective gloves and safety
boots.
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Conductor cross section
mm 2
2.0 2,.5 3.5
not per- not per- not per- 25 m
missible missible missible
not per- not per- 20 m –
missible missible
30 m – 50 m –
manuals search engine
Wear eye
protection
6.3.1 Setting up the drill stand
-NOTE-
If the drill stand has been folded up to facilitate trans-
port, proceed as follows:
1. Release the screws at the top end of the strut and at
the column pivot.
2. Pivot the column into the vertical position (as far as
it will go).
3. Tighten the screw at the top end of the strut and at
the column pivot securely.
-NOTE-
The end cap must be fitted on the end of the column. It
serves as a protector and as the end stop.
6.3.2 Fitting the hand wheel
AWG
-NOTE-
14 12
The hand wheel can be fitted on the left or right side of
not per- –
missible
the carriage, on either of the two axles. The upper axle
not per-
drives the carriage directly while the lower axle drives
missible 75 ft
the carriage by way of reduction gearing.
– –
1. Fit the hand wheel to one of the two axles on either
2 or 16 AWG
the left or right side of the carriage.
2. Secure the hand wheel with the screw provided.
6.3.3 Fastening the drill stand with an anchor
-WARNING-
Use an anchor suitable for the material on which you
are working and observe the anchor manufacturer's
instructions.
-NOTE-
Hilti M16 metal expansion anchors are usually suitable
for fastening diamond core drilling equipment to uncracked
concrete. Under certain conditions it may be necessary
to use an alternative fastening method. Please contact
Hilti Technical Service if you have any questions about
secure fastening.
1. Set the anchor, of a type suitable for the material on
which you are working, ideally at a distance of 330
mm (13") from the center of the point where the hole
is to be drilled.
2. Screw the clamping spindle (accessory) into the anchor.
3. Place the drill stand over the spindle and position it
correctly with the aid of the hole center indicator (the
Wear a hard Wear ear Wear
hat protection protective
gloves
Wear safety
boots
en
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