Publicidad
Idiomas disponibles
Idiomas disponibles
Position the instrument on the other side of the door opening directly behind point b. Allow
5.
the instrument to self-level and ensure the vertical laser line aligns with points a and b.
Mark the center of the vertical line at the upper edge of the door opening (point c2).
6.
Measure the distance between points c1 and c2 at the upper edge of the door opening
7.
that indicates the actual deviation of the instrument from the vertical plane.
If the actual deviation is greater than the allowable deviation for the corresponding Ceiling
Height in the table below, the instrument must be serviced.
Ceiling Height
7' (2.1m)
16' (4.8m)
33' (10m)
c1
c2
b
a
Allowable Deviation
± 1/32" (± 0.79mm)
± 1/16" (± 1.6mm)
± 3/16" (± 4.78mm)
24
5. TROUBLESHOOTING
Problem
Possible Cause
Batteries are not inserted
Incorrect battery polarity
Low charge or depleted
No Laser
batteries
Beam
Corroded battery terminals
Defective Instrument
Instrument tilted beyond its
± 4° self-leveling range
Depleted batteries
Fluctuating
Temperature is too low or
Beam
too high
Debris on the Laser Beam
Window
1
Does Not
Instrument is placed on an
Self-Level
inclined surface (beyond ± 4°)
Cannot
Pendulum Switch
2
Power-OFF
the UNLOCK position.
Out of Level
Laser Beam out of leveling
Laser Beam
calibration
Solution
Insert 3 x AA batteries
Check battery polarity
Replace with new batteries
Clean the battery terminals
Contact ToughBuilt
Customer Service
®
Reposition the instrument
Replace with new batteries
Allow the instrument to cool down
or warm up
Clean the window with a damp lint-free cloth
Place the instrument on a level surface
is in
Slide the Pendulum Switch
2
to the LOCK
position, then press the Power ON/OFF button
Perform the accuracy check
(see the Accuracy check section)
25
5
.
Publicidad
