English - Crown CT44022 Original Instructions Manual

Technical data
Line laser
Appliance code
Projected beams
Working range
Levelling accuracy:
- horizontal beam
- vertical beam
- plumbing point
- upper lines
- beam perpendicularity
Self-leveling time
Self-leveling range
Laser class
Laser type
Battery type
Battery charging time
Thread for tripod
Operating temperature range
Storage temperature range
Weight
* V - vertical plane, H - horizontal plane, D - plumbing point
Declaration of conformity
We declare under our sole responsibility that the product
described under "Technical data" is in conformity with
all relevant provisions of the directives 2006/42/EC
including their amendments and complies with the
following standards: IEC 60825-1:2014�
Certification
manager
CT44022
421555
1V 1H 1D
[m]
±1 mm at 7 m
±1 mm at 7 m
±1 mm at 1,5 m
±1 mm at 5 m
±2 mm at 5 m
[s]
[nm] 525
3,7V; Li-Ion
[min] 180-240
5/8"
[°C]
-10 ��� +40
[°C]
-20 ��� +55
[kg] 1,03
[lb] 2�27
Merit Link International AG
Stabio, Switzerland, 08�02�2019
General safety rules
Wu Cunzhen

English

10
CT44023
421552
2V 1H 1D
30 30
±1 mm at 7 m
±1 mm at 7 m
±1 mm at 1,5 m
±1 mm at 5 m
±2 mm at 5 m
≤5 ≤5
±3° ±3°
II II
525
3,7V; Li-Ion
180-240
5/8"
-10 ��� +40
-20 ��� +55
1,04
2�29
WARNING - To reduce the risk of injury,
user must read instruction manual!
ATTENTION!
appliance for the first time, read this
manual carefully and follow all its
recommendations and rules.
CT44024
421579
4V 1H 1D
30
±1 mm at 7 m
±1 mm at 7 m
±1 mm at 1,5 m
±1 mm at 5 m
±2 mm at 5 m
≤5
±3°
II
525
3,7V; Li-Ion
180-240
5/8"
-10 ��� +40
-20 ��� +55
1,04
2�29
Before using the