Pra 20 Laser Receiver Display; Écran D'affichage Du Pra; Pantalla Del Receptor Láser Pra; Visor Gráfico Do Receptor Laser Pra - Hilti PR 2-HS Manual De Instrucciones

b) Stay alert, watch what you are doing and use com-
mon sense when operating the machine. Don't
use the machine when you are tired or under the
influence of drugs, alcohol or medication. A mo-
ment of inattention while operating machines may
result in serious personal injury.
c) Keep laser tools out of reach of children.
d) Failure to follow the correct procedures when open-
ing the tool may cause emission of laser radiation in
excess of class 2 or, respectively, class 3. Have the
tool repaired only at a Hilti service center.
e) Do not operate the tool in explosive atmospheres,
such as in the presence of flammable liquids,
gases or dust. Tools and appliances create sparks
which may ignite the dust or fumes.
f) (Statement in accordance with FCC §15.21):
Changes or modifications not expressly approved
by the manufacturer can void the user's authority to
operate the equipment.
g) Use of setting-up / adjusting devices and equipment
or operating procedures other than those specified in
these instructions may lead to exposure to hazardous
radiation.
h) Check the condition of the tool before use. If the
tool is found to be damaged, have it repaired at a
Hilti service center.
i) Maintain the machine carefully. Check for mis-
alignment or binding of moving parts, breakage
of parts and any other condition that may affect
the machine's operation. If damaged, have the
machine repaired before use. Poor maintenance is
the cause of many accidents.
j) The user must check the accuracy of the tool
after it has been dropped or subjected to other
mechanical stresses.
k) Check the tool before using it for important mea-
suring work.
Check the accuracy of the measurements several
l)
times during use of the tool.
m) When the tool is brought into a warm environment
from very cold conditions, or vice-versa, allow it
to become acclimatized before use.
n) If mounting on an adapter, check that the tool is
screwed on securely.
o) Keep the laser exit aperture clean to avoid mea-
surement errors.
p) Although the tool is designed for the tough con-
ditions of jobsite use, as with other optical and
electronic instruments (e.g. binoculars, specta-
cles, cameras) it should be treated with care.
q) Although the tool is protected to prevent entry
of dampness, it should be wiped dry each time
before being put away in its transport container.
r) Keep the electrical contacts dry (protect from rain
or dampness).
s) Use the mains adapter only for connecting to the
mains supply.
t) Check to ensure that the tool and mains adapter
do not present an obstacle that could lead to a
risk of tripping and personal injury.
u) Ensure that the workplace is well lit.
All manuals and user guides at all-guides.com
v)
w) Avoid body contact with earthed or grounded
x) Do not expose the supply cord to heat, oil or sharp
y)
z)
5.2.1 Battery tool use and care
a) Do not expose batteries to high temperatures or
b) Do not disassemble, squash or incinerate batter-
c) Avoid ingress of moisture. Moisture in the interior
d) Under abusive conditions, liquid may leak from the
e) Do not use batteries other than those approved
f)
g) When not in use, keep the battery and the charger
h) Avoid short-circuiting the battery.Before inserting
Check the condition of the extension cord and re-
place it if damage is found. Do not touch the mains
adapter if the extension cord or mains adapter are
damaged while working. Disconnect the supply
cord plug from the power outlet. Damaged supply
cords or extension cords present a risk of electric
shock.
surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric
shock if your body is earthed or grounded.
edges.
Never operate the mains adapter when it is dirty
or wet. Dust (especially dust from conductive ma-
terials) or dampness adhering to the surface of
the mains adapter may, under unfavorable condi-
tions, lead to electric shock. Dirty or dusty tools
should thus be checked at a Hilti service center
at regular intervals, especially if used frequently
for working on conductive materials.
Avoid touching the contacts.
fire. This presents a risk of explosion.
ies and do not subject them to temperatures over
75°C. A risk of fire, explosion or injury through con-
tact with caustic substances may otherwise result.
of the tool may cause a short circuit and chemical
reactions resulting in burns to the skin or fire.
battery. Avoid contact. If contact accidentally oc-
curs, flush with water. In the event of the liquid
coming into contact with the eyes, rinse the eyes
with plenty of water and consult a doctor. Liquid
ejected from the battery may cause irritation or burns.
for use with the applicable tool or appliance. Use
of other batteries or use of the battery for purposes
for which it is not intended presents a risk of fire and
explosion.
Observe the special instructions applicable to the
transport, storage and use of Li-ion batteries.
away from paper clips, coins, keys, nails, screws
or other small metal objects that could cause a
short circuit at the battery terminals or the charg-
ing contacts. A short circuit at the battery terminals
or charging contacts could result in personal injury
(burns) or fire.
the battery in the tool, check that the terminals of
the battery and the tool are free from foreign objects.
en
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