Bosch GTL2 Mode D'emploi page 10

Initial Operation
• Protect the tool against moisture and direct sun
irradiation.
• Do not subject the tool to extreme temperatures or
variations in temperature.
For an example, do not leave it in a vehicle for long
periods. In case of large variations in temperature,
allow the tool to adjust to the ambient temperature
before putting it into operation. In case of extreme
temperatures or variations in temperature, the
accuracy of the tool can be impaired.
• Avoid heavy impact or dropping of the tool. After
heavy exterior impact on the tool, an accuracy check
should always be carried out before continuing
to work.
Switching On and Off
To switch on the tool, press the On/Off switch 1 once
briefly. Immediately after switching on, the tool projects
the two laser lines 90° from the exit openings 2.
Working Advice
Horizontal Applications (Fig. 2)
Set the unit on a flat surface. Use the T-Edge to square
unit to any surface with a 90° reference for aligning
or plumbing.
Vertical Applications
To attach to vertical surface, apply a small portion of
adhesive putty to push pads (Fig.3). Align instrument
using horizontal leveling vials. Firmly press push buttons
to attach unit to surface. (Fig. 4).
Operation
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