Work Area; Personal Protective Equipment; Functional Description - Hilti TE 2 Manual De Instrucciones

more securely than by hand and both hands remain
free to operate the tool.
b) Ensure that the insert tools used are equipped with
the appropriate connection end system and that
they are properly fitted and secured in the chuck.
c) In the event of a power faillure, switch the tool off
en
and unplug the supply cord. This prevents inadver-
tent starting when the power returns.
d) In the event of an interruption in the electric supply
and before laying the tool down each time, check
that the lockbutton for sustained operation has been
released. Release the lockbutton if necessary. Fail-
ure to observe this point could cause the tool to start
unexpectedly when the power returns.
e) Do not apply an excessive quantity of grease to the
drill bit connection end. Excess grease may other-
wise be forced out of the chuck during operation.
2.3 Electrical safety
a) Before beginning work, check the working area (e.g.
with a metal detector) to ensure that no concealed
electric cables or gas and water pipes are present.
External metal parts of the tool may become live if,
for example, an electric cable is damaged inadvertenly.
This presents a serious risk of electric shock.
b) Check the condition of the supply cord and its plug
connections and have it replaced by a qualified elec-
trician if damage is found. Check the condition of
the extension cord and replace it if damage is found.
Do not touch the supply in the event of it suffering
damage while working. Disconnect the supply cord
plug from the socket. Damaged supply cords and
extension cords present a risk of electric shock.
c) Dirty or dusty electric tools should thus be checked
at a Hilti service center at regular intervals, espe-
cially if used frequently for working on conductive
materials. Dust (especially dust from conductive
materials) or dampness adhering to the surface of
the tool may, under unfavorable conditions, present
a risk of electric shock.

2.4 Work area

a) Ensure that the workplace is well lit.
b) Ensure that the workplace is well ventilated.
Poorly ventilated workplaces may be injurious to the
health due to exposeure to dust.

2.5 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. Breath-
ing protection must be worn if no dust removal sys-
tem is used.
Wear eye
Wear a
protection
hard hat
4
Printed: 07.07.2013 | Doc-Nr: PUB / 5070816 / 000 / 00
Wear ear Wear
protection protective breathing
gloves protection
Symbols used on the tool:
V ............................
~ ............................
Hz ............................
W ............................
A ............................
n ............................
0
n ............................
/min ............................
∅
............................
Z
............................

Functional description

The TE2 / TE2-S / TE2-M is an electrically powered rotary
hammer with pneumatic hammering mechanism designed
for professional use.
The following items are supplied: power tool, (quick-
release chuck TE 2-M), operating instructions, grease
(except TE 2-E), toolbox, side handle, cleaning cloth,
Depth gauge.
The following conditions must always be observed
when the tool is in use:
– The tool must be connected to an alternating current
electric supply in compliance with the information
given on the type plate.
– The tool is for hand-held use only.
– The tool must not be used in places where the sur-
rounding conditions may present a risk of explo-
sion.
– Changes or modifications to the tool are not per-
missible.
– To avoid the risk of injury, use only the genuine Hilti
accessories and additional equipment specified for
use with this tool.
– Observe the information printed in the operating
instructions concerning operation, care and main-
tenance. The tool and its ancillary equipment may
present hazards when used incorrectly by untrained
personnel or when used not as directed.
– 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
encountered.
Main features of the tool
Class II electrical protection (double insulated) Z
Mechanical torque-limiting clutch
Grip and side handle with vibration absorption
Wear
TE-C chuck
TE-C insert tool system
volts
alternating current
hertz
watts
amperes
no load speed
speed under normal load
revolutions per minute
diameter
double insulated