Electromagnetic Compatibility; General Safety Rules - Hilti POS 150 Guía Rápida

m) Do not point the tool or accessories toward the sun
or other powerful light sources.
n) Do not use the tool as a level.
o) Check the tool before taking important measure-
ments or after it has been dropped or subjected to
mechanical effects such as impact or vibration.
p) Do not abuse the cord. Never use the cord for
carrying, pulling or unplugging the power tool.
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Keep cord away from heat, oil, sharp edges or
moving parts. Damaged or entangled cords increase
the risk of electric shock.
q) Check the condition of the extension cord and
replace it if damage is found. Do not touch the AC
adapter if the extension cord or AC 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.
r) When switching distance measurement from prism
measurement to reflectorless measurement, make
sure that you do not look at the objective lens of the
tool.
4.3 Proper organization of the work area
a) Secure the site in which you are taking measure-
ments and take care to avoid directing the beam
towards other persons or towards yourself when
setting up the appliance. Always wear laser safety
glasses.
b) Use the tool only within the defined application limits,
i.e. do not take readings from mirrors, stainless steel
or polished stone, etc.
c) Observe the accident prevention regulations applic-
able in your country.

4.4 Electromagnetic compatibility

Although the tool complies with the strict requirements
of the applicable directives, Hilti cannot entirely rule out
the possibility of the tool
- causing interference to other devices (e.g. aircraft nav-
igation equipment) or being subject to
- interference caused by powerful electromagnetic radi-
ation, leading to incorrect operation.
Check the accuracy of the tool by taking measurements
by other means when working under such conditions or
if you are unsure.
4.4.1 Laser classification for tools of the Class 3R /
Class IIIa
The tool conforms to laser class 3R based on the
IEC60825-1 / EN60825-1:2007 standard and complies
with CFR 21 § 1040 (Laser Notice 50). This tool may
be used without need for further protective measures.
Do not stare into the beam and do not direct the beam
toward other persons.
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a) Tools of the laser class 3R and class IIIa should be
b) The area in which the tool is in use must be marked
c) The plane of the laser beam should be well above
d) Precautions must be taken to ensure that the laser
e) Precautions must be taken to ensure that persons do
f)
g) When not in use, laser tools should be stored in an
h) Switch the laser tool off when it is not in use.

4.5 General safety rules

a) Before taking measurements, the user must make
b) Do not operate the tool in explosive atmospheres,
c) Check the tool for damage before use. If the tool
d) Stay alert, watch what you are doing and use com-
e) Operating and storage temperatures must be ob-
f)
g) Check the accuracy of the tool after it has
h) When a tripod or wall mount is used, check that
operated by trained personnel only.
with laser warning signs.
or well below eye height. Always wear laser safety
glasses.
beam does not unintentionally strike highly reflective
surfaces.
not stare directly into the beam.
The laser beam must not be allowed to project bey-
ond the controlled area.
area to which unauthorized persons have no access.
sure that the instruments and equipment used
meet the requirements of the task.
such as in the presence of flammable liquids,
gases or dust. Tools and appliances create sparks
which may ignite the dust or fumes.
is found to be damaged, have it repaired at a Hilti
service center.
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.
served.
When the tool is brought into a warm environment
from very cold conditions, or vice-versa, allow it
to become acclimatized before use.
been dropped or subjected to other mechanical
stresses.
the tool is correctly and permanently mounted
and that the tripod is standing securely on solid
ground.