Rubi RUBILASER L4, Instruction Manual

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7
ENGLISH
Carefully unwrap your RUBILASER L4. In-
sert the three alkaline batteries into the
battery compartment or connect the de-
vice to a 4.5 VDC electrical current adap-
tor (not included).
Unblock the pendulum locking feature in
the lower part of the device.
Place your RUBILASER L4 on a rather flat
surface. Keep in mind that the product self
levels correctly within an inclination range
of ±5º. If the device falls within this range,
there will be no problems for usage, other-
wise, the laser lines will be projected with a
blinking until the inclination is corrected.
Activate the unit by pressing any of the
buttons on the top of the product. The red
indicator shows that the device is function-
ing. To obtain a horizontal line, you must
press the “H” button. To obtain a verti-
cal line, press the “IV” button. Likewise,
both may be pressed in order to obtain
a crossed line. If you wish to project the
second and third vertical line, all you have
to do is press the “IV” button.
As a safety measure, when the first but-
ton is pressed (whether the horizontal or
vertical line one), there is a 1 second delay
between the time of activation and projec-
tion of the laser line. This phenomenon
does not occur when the second button
is activated.
As previously mentioned, if the laser lines
blink, the surface inclination must be cor-
rected as this is the greater than the work
range for the unit.
Before beginning to work, it is best to
conduct a calibration test. Said test shall
be carried out periodically after abrupt
temperature changes or especially if the
product has fallen. Please see the section
entitled “Calibration Test”.
Once the instrument has been activated,
any of the laser lines with which you at-
tempt to work may need 4-6 seconds to
stabilize and correct possible movements.
Once the work is finished, you should turn
off the vertical or horizontal line buttons
which were activated as well as re-block
the pendulum locking feature (on the bot-
tom of the unit)
Rotating platform: place the unit on the
platform making sure the notch under the
laser output window coincides with the
white line on the platform. Immediately
thereafter, turn the platform lock so as
to firmly fasten the instrument. You may
work with a 5/8” thread tripod, as well as
maintain control over the rotation angle.
Wall bracket: you can thread the
laser+platform set in the wall bracket, and
thanks to its mobile base, you may project
horizontal lines at different heights.
Rotating arm: couple the rotating arm to
the sides of the laser unit with the screws
supplied. The set can be fixed to a vertical
surface with a magnet or screw.
ACCESSORIES
INSTRUCTIONS FOR USE