EN
LL503DC red laser:
Warning - Laser beam
Never look into the light beam
according to EN60825-1: 2014;
λ λ : 620-690 nm; P< _ 1mW
LL504DC green laser:
Warning - Laser beam
Never look into the light beam
according to EN60825-1: 2014;
λ λ : 510-530 nm; P< _ 1mW
2. MACHINE INFORMATION
Intended use
The cross line laser is intended for determining and
checking horizontal and vertical lines onto the wall
and is therefore designed for aligning objects such
as tiles or pictures. The cross line laser is suitable
for indoor use.
TECHNICAL SPECIFICATIONS
Model No.
Number of lines
Direction of beams
Colour of laser line
Laser Wavelength
Laser class
Working range*
Accuracy
Self-levelling range
Levelling time
Protection
Tripod connection
Recommended tripod
Operating time, max.
Operating temperature
Storage temperature
Rechargeable Battery pack
Battery charging time
Weight
(without universal clamp)
Dimensions
(without universal clamp)
6
Laser Class 2
Laser Class 2
LL503DC
LL504DC
2
Vertical/level
Red
Green
620 ~ 690
510 ~ 530
nm
nm
II (<1mW) according
to EN60825-1:2014
10m
18m
± 0.5 mm/m
± 5°
5 s
IP 20
1/4"
LL801AA
52 hours
8.5 hours
-10~40 °C
-20~70 °C
3.7V, 1800mAh
(Lithium battery)
2.5 hours
213 g
65x60x75 mm
* The working range may be reduced by
unfavourable environmental conditions (e.g. direct
sunlight).
DESCRIPTION
The numbers in the text refer to the diagrams on
page 2-4.
1. On / off button
2. Lock switch
3. Laser beam outlet
4. ¼ inch tripod connection
5. LED indicator
6. Universal clamp
7. Clamping jaws
8. Locking knob (for clamping jaws)
9. Adjusting knob (for ball joints)
10. USB type-C plug*
11. USB cable*
12. USB type-A plug*
13. USB type-C connector*
* USB Type-C® and USB-C® are trademarks of USB
Implementers Forum.
3. ASSEMBLY
Using the universal clamp (Fig. B)
1. Screw the universal clamp (6) into the tripod
connection (4) at the device.
2. Loosen the locking knob (8) and push the
clamping jaws (7) apart until they fit onto the
carrier.
3. Tighten the locking knob (8) until the jaws of
the universal clamp (6) are firmly attached to
the carrier and the mount can no longer be
moved.
4. Loosen the adjusting knob (9).
5. Swivel the device to the desired position.
6. Retighten the adjustment knob (9).
7. To unfasten the clamping jaws, loosen the
universal clamp (6) until the can be removed
from the carrier without difficulty.
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