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Vertical check
You must create a reference to perform this test. Fasten a plumbline near to
the wall. The laser unit should now be set up in front of this reference mark
(distance Y) and the vertical laser line compared with it.
The discrepancy between the centre of the laser line and the reference mark
should be no greater than 1 mm ( 3/64" ) over a length of 2 m ( 8 ft ).
Checking plumblining
1. Switch the unit on
2. Place the laser so that its down beam is over a reference mark on the floor.
3. Locate the position of the up beam on the ceiling and make a mark.
4. Rotate the laser 180° and realign the down beam over the reference mark
on the floor.
5. Locate the position of the up beam on the ceiling and make a mark.
6.Measure the diff erence D between the two marks on the ceiling, which will be
twice the actual error. The diff erence may not be greater than: 3 mm in 5 m
(1/8" in 16'5").
Replacing the batteries
Slide the battery cover (4) in the direction of the arrow and insert new
batteries in accordance with the symbols in the battery compartment.
Suitable batteries can also be used.
Technical data
Laser type:
Output:
Self-levelling range*:
Levelling accuracy :
laser line horizontal*:
inclination of the laser line :
Up Beam Accuracy*:
Down Beam Accuracy:
Batteries::
Operating life:
Operating temperature range :
Storage temperature range:
Subject to technical modifi cations.
* When operated within specifi ed temperature range
Red diode laser, pulsed line-laser,
wavelength 635 nm
< 1 mW, Laser Class 2 to IEC 60825-1:2007
This product compl. with the appl. requ.
of 21CFR, parts 1040.10 and 1040.11.
ca. ± 4,5°
L1 = ± 0,3 mm/m
L1 = ± 3/16" over 50ft
L2 = ± 0,2 mm/m laser line
L2 = ± 1/8" over 50ft
L3 = ± 0,3 mm/m ± 3/16" over 50 ft
L4 = ± 0,4 mm/m ± 1/4" over 50 ft
3 x 1,5 V cells Alkaline, Size AA, LR6 LR6
Approx. 20 hours (Alkaline)
-10 °C to +50 °C
-20 °C to +60 °C
middle of the laser line
/
14°F to +122°F
/
-4°F to +140°F
en
H1
H2
H3
I1
I2
K
A6
A7
11
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