Electromagnetic Compatibility; Laser Classification; Before Use - Hilti PMP 34 Manual De Instrucciones

j) If mounting on an adapter, check that the tool
is screwed on securely.
k) Keep the laser exit aperture clean to avoid
measurement errors.
l) Although the tool is designed for the tough con-
ditions of jobsite use, as with other optical and
electronic instruments (e.g. binoculars, spec-
tacles, cameras) it should be treated with care.
m) 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.
n) Take the influences of the surrounding area into
account. Do not expose the tool to rain or snow
and do not use it in damp or wet conditions. Do
not use the tool where there is a risk of fire or
explosion.
5.3 Electrical
a) Always remove the batteries before shipping
the tool.
b) To avoid pollution of the environment, the tool
must be disposed of in accordance with the cur-
rently applicable national regulations. Consult
the manufacturer if you are unsure of how to
proceed.
5.4 Proper organization of the work area
a) Secure the area in which you are working and
take care to avoid directing the beam towards
other persons or towards yourself when setting
up the tool.

6. Before use

6.1 Inserting the batteries 2
CAUTION
Do not use damaged batteries.
Printed: 07.07.2013 | Doc-Nr: PUB / 5071513 / 000 / 00
b) Avoid unfavorable body positions when working
on ladders or scaffolding. Make sure you work
from a safe stance and stay in balance at all
times.
c) Measurements taken through panes of glass or
other objects may be inaccurate.
d) Ensure that the tool is set up on a steady, level
surface (not subject to vibration).
e) Use the tool only within its specified limits.

5.5 Electromagnetic compatibility

Although the tool complies with the strict require-
ments of the applicable directives, Hilti cannot en-
tirely rule out the possibility of the tool being subject
to interference caused by powerful electromagnetic
radiation, 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. Likewise, Hilti cannot rule out the pos-
sibility of interference with other devices (e.g. aircraft
navigation equipment).

5.6 Laser classification

Depending on the version purchased, the tool con-
forms to laser class 2 in accordance with the IEC825-1
/ EN60825-1:2003 standard and CFR 21 § 1040 (FDA).
This tool may be used without need for further pro-
tective measures. The eyelid closure reflex protects
the eyes when a person looks into the beam uninten-
tionally for a brief moment. This eyelid closure reflex,
however, may be negatively affected by medicines,
alcohol or drugs. Nevertheless, as with the sun, one
should not look directly into sources of bright light.
Do not direct the laser beam toward persons.
DANGER
Do not mix old and new batteries. Do not mix
batteries of different makes or types.
1. Press the catch on the battery compartment.
2. Pull the battery holder downwards away from
the tool.
3. Change the batteries.
NOTE Take care to ensure correct polarity.
4. Close the battery compartment.
NOTE Check that the catch engages properly.
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