Bosch GRL 300 HV Professional - Manual (Page 19)

English | 19
Bosch Power Tools 1 619 929 J21 | (21.6.11)
f Charge the battery pack only with the battery charger
specified in these operating instructions. A charger that
is suitable for one type of battery pack may create a risk of
fire when used with another battery pack.
f Use only original Bosch battery packs with the voltage
listed on the nameplate of your measuring tool. When
using other battery packs, e.g. imitations, reconditioned
battery packs or other brands, there is danger of injury as
well as property damage through exploding battery packs.
Keep the laser target plate 43 and the
ceiling measurement plate 44 away from
cardiac pacemakers. The magnets on the
laser target plate and on the ceiling meas-
urement plate generate a field that can im-
pair the function of cardiac pacemakers.
f Keep the laser target plate 43 and the ceiling measure-
ment plate 44 away from magnetic data medium and
magnetically-sensitive equipment. The effect of the
magnets on the laser target plate and on the ceiling meas-
urement plate can lead to irreversible data loss.
GRL 250 HV
f The measuring tool is provided with a warning label in
English (marked with number 20 in the representation
of the measuring tool on the graphics page).
f Do not direct the laser beam at persons or animals and
do not stare into the laser beam yourself. This measur-
ing tool produces laser class 2 laser radiation according to
IEC 60825-1. This can lead to persons being blinded.
f Do not allow children to use the laser measuring tool
without supervision. They could unintentionally blind
other persons or themselves.
GRL 300 HV/GRL 300 HVG
f The measuring tool is provided with two warning labels
in English (marked with number 20 and 21 in the repre-
sentation of the measuring tool on the graphics page).
f Do not direct the laser beam at persons or animals and
do not look into the laser beam yourself. This measuring
tool generates laser radiation from class 3R according to
IEC 60825-1. Looking directly into the laser beam – even
from a greater distance cause damages to the eyes.
f Avoid reflection of the laser beam on smooth surfaces
such as windows or mirrors. A reflected laser beam can
also cause damage to the eye.
f The measuring tool should be operated only by persons
that are familiar with the handling of laser devices. Ac-
cording to EN 60825-1, this includes, among other things,
the knowledge about the biological effects of the laser to
the eyes and the skin as well as the correct usage of laser
protection devices in order to avoid dangers.
f Always set up the measuring tool in such a manner that
the laser beams run far above or below eye level. This
ensures that damage to the eyes will not occur.
f Mark the area in which the measuring tool is being used
with suitable laser warning labels. This prevents per-
sons not involved from accessing the danger area.
f Do not store the measuring tool at locations, to which
unauthorised persons have access. Persons not familiar
with the operation of the measuring tool can cause harm to
themselves and to others.
IEC 60825-1:2007-03
<1mW, 635 nm
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