EINHELL Bavaria BLW 400 Mode D'emploi page 5

Anleitung BLW 400 05022003
Dear Customer,
Before you use the laser spirit level for the first time,
please read the instructions and observe the notes
on operation.
Ensure that these instructions are always kept next
to the unit.
1. Items supplied
1 laser spirit level
1 plastic case
1 90° angle attachment
1 line attachment
1 leveling base
1 tripod
2 batteries 1.5 V Micro (AAA)
2. Technical data
Laser class
Laser wavelength 630 - 670 nm
Laser output
Measuring range
Power supply 2 x 1.5 V Micro (AAA)
Caution!
Laser radiation
Do not look into the beam
Laser class 2
2. Safety information
Protect yourself and the environment from accident
risks by taking the appropriate precautionary
measures.
Do not look directly into the laser beam with the
naked eye.
Never look directly into the ray passage.
Never direct the laser beam toward reflecting
surfaces, or persons or animals. Even a low
output laser beam can inflict injury upon the eye.
Important: Using operating or adjusting devices
other than those specified here or using
alternative procedures can result in dangerous
exposure to radiation.
Never open the spirit level or laser module.
When the spirit level is not going to be used for
an extended period of time, the batteries should
be removed.
12.02.2003 7:42 Uhr Seite 5
3. Illustration (Fig. 1)
Item Description
1 ON/OFF button; battery compartment cover
2 Laser beam outlet hole
3 Leveling plate
4 Locking screw for leveling plate
5 Locking screw for clamp
6 Adjusting screws for leveling plate
7 Point level
4. Assembly and adjustment
(Figs. 1 + 2)
Place the tripod on a level surface. The telescoping
legs of the tripod can be adjusted to compensate for
any unevenness. Level the tripod using the point
level on the head of the tripod.
Screw the leveling plate on the tripod. Adjust the
leveling plate to horizontal position with the 3
2
adjusting screws (6) and the built-in point (7) level.
Attach the spirit level to the leveling plate with the
≤ 1 mW
clamping screw (5). Adjust the spirit level to
ca. 50 m
horizontal position with the adjusting screws (6). The
air bubble in the level must stop exactly between the
two markings.
Slacken the locking screw (4) so that the upper
section of the leveling plate can be turned.
Turn the spirit level with the leveling plate through to
90°. Using the adjusting screws (6), adjust the level
of the spirit level to the point where it is exactly
horizontal.
Turn the spirit level with the leveling plate back to the
starting position. A minor readjustment may be
necessary.
You can precisely set the angle of rotation using the
graded scale on the leveling base. When the spirit
level is turned with the leveling plate, the laser beam
always remains at the same height.
GB
5