Personal Protective Equipment; Functional Description - Hilti UH 650 Manual De Instrucciones

Wear protective gloves when manipulating the side
●
handle and depth gauge in order to avoid injury (e.g.
pinching the fingers).
3.3.2 Electrical hazards
en
Check the condition of the extension cord and replace
●
it if damage is found.
Do not touch the supply cord in the event of it suffer-
●
ing damage while working. Disconnect the supply cord
plug from the socket.
Damaged or faulty switches must be replaced at a Hilti
●
service center.
Have the tool repaired only by a trained electrical spe-
●
cialist (Hilti service center) using original Hilti spare
parts. Failure to observe this point may result in risk
of accident to the user.
In the event of a power failure, switch the tool off and
●
unplug the supply cord.
Avoid using extension cords with multiple sockets
●
and the simultaneous use of several tools connected
to one extension cord.
Never operate the tool when it is dirty or wet. Dust
●
(especially dust from conductive materials) or damp-
ness adhering to the surface of the tool may, under
unfavorable conditions, present a risk of electric shock.
Dirty or dusty electric tools should thus be checked
at a Hilti service center at regular intervals, especially
if used frequently for working on conductive materi-
als.
3.3.3 Thermal hazards
Warning: Wear
hot surface protective
gloves
The insert tool may become hot during use. Wear pro-
●
tective gloves when changing insert tools.

4. Functional description

4.1 Use of the tool as intended
The tool is a hand-held, electric mains-powered ham-
mer drill for hammer drilling and rotary drilling.
The working environment may be on a construction site
of any kind and the tool may be used for renovation,
conversion or new building work.
The table below lists the tool's drilling diameter ranges
and possible applications:
4
Printed: 07.07.2013 | Doc-Nr: PUB / 5071287 / 000 / 00
3.3.4 Dust
Wear
breathing
protection
Breathing protection must be worn when the tool is
●
used without a dust removal system for work that cre-
ates dust.
Working on materials containing asbestos is not per-
●
missible.
3.4 Requirements to be met by users
The tool is intended for professional use.
●
The tool may be operated, serviced and repaired only
●
by authorized, trained personnel. This personnel must
be informed of any special hazards that may be encoun-
tered.

3.5 Personal protective equipment

The user and any other persons in the vicinity must wear
suitable eye protection, a hard hat, ear protection and
protective gloves when the tool is in use. Breathing pro-
tection must be worn if no dust removal system is used.
Wear eye Wear a Wear ear
protection hard hat protection
3.6 Symbols used on the tool
V volts
W watts
~ alternating current
Hz hertz
A amperes
n no load speed
0
/min revolutions per minute
∅
diameter
protective grounding
Z
double insulated
The tool may be operated only when connected to a
power supply providing a voltage and frequency in com-
pliance with the information given on its rating plate.
Changes or modifications to the tool are not permissi-
ble.
The tool may be used only in a dry environment.
Do not use the tool where there is a risk of fire or explo-
sion.
Wear Wear
protective breathing
gloves protection