LaserLiner X2-Laser User manual

X2-Laser
1H360° 2V 1P
S
DE
02
EN
11
NL
20
DA
29
FR
38
ES
47
IT
56
PL
FI
PT
SV
NO
TR
RU
UK
CS
ET
RO
BG
EL
Laser
515 nm

X2-Laser
11
EN
Function / Application
Green cross-line laser with horizontal laser circle and two vertical lines
– Exact horizontal and vertical alignment of objects
– Time-saving automatic alignment
– Easy alignment of slopes
– Visual signals indicate when the device is outside its self-levelling range
– Integrated hand-held receiver mode for outdoor applications
– Simple horizontal and vertical mounting on drywall construction proles
– Long battery operating time thanks to powerful lithium-ion rechargeable battery
Safety instructions
Using class 2 lasers
Laser radiation!
Do not stare into the beam!
Class 2 laser
< 1 mW · 515 / 650 nm
EN 60825-1:2014/AC:2017
Completely read through the operating instructions, the „Warranty and
Additional Information“ booklet as well as the latest information under
the internet link at the end of these instructions. Follow the instructions
they contain. This document must be kept in a safe place and if the
laser device is passed on, this document must be passed on with it.
!
General safety instructions
– The device must only be used in accordance with its intendedpurpose
and within the scope of the specications.
– The measuring tools and accessories are not toys. Keep out of reach
of children.
– Modications or changes to the device are not permitted, this will
otherwise invalidate the approval and safety specications.
– Do not expose the device to mechanical stress, extreme temperatures,
moisture or signicant vibration.
– The device must no longer be used if one or more of its functions fail
or the battery charge is weak.

12
EN
Safety instructions
Dealing with electromagnetic radiation
– The measuring device complies with electromagnetic compatibility
regulations and limits in accordance with the EMC Directive 2014/30/EU.
– Local operating restrictions – for example, in hospitals, aircraft, petrol
stations or in the vicinity of people with pacemakers – may apply. Electronic
devices can potentially cause hazards or interference or be subject to hazards
or interference.
– Attention: Do not look into the direct or reected beam.
– Do not point the laser beam towards persons.
– If a person‘s eyes are exposed to class 2 laser radiation, they should shut
their eyes and immediately move away from the beam.
– Under no circumstances should optical instruments (magnifying glass,
microscope, binoculars) be used to look at the laser beam or reections.
– Do not use the laser at eye level (1.40 ... 1.90 m)
– Reective, specular or shiny surfaces must be covered whilst laser devices
are in operation.
– In public areas shield off the laser beam with barriers and partitions
wherever possible and identify the laser area with warning signs.
Special product features
Automatic alignment of the device with a magnetically
dampened pendulum system. The device is brought into
initial position and aligns itself autonomously.
Transport LOCK: The device is protected with a pendelum
lock during transport.
GRX-READY technology enables line lasers to be used even in
unfavourable light conditions.The laser lines pulsate at a high
frequency and this can be picked up by special laser receiversover
long distances.
When transporting, always switch off all lasers, secure pendulum and
push the slide switch (2) to the right.
!

9
X2-Laser
13
EN
Green laser technology
1H360°
2V 1P S
Number and direction of the lasers
H = horizontal laser
V = vertical laser
P = plumb laser
S = slope function
68
1
2
3
4
5
6
7
8
9
Laser emitting window
Slide switch
aON
bOFF / Slope mode /
Transport lock
Rechargeable battery
compartment (bottom)
1/4”/5/8“-tripod threads
(bottom)
LED hand receiver mode
Hand receiver mode
LED status indicator /
Battery charge
Laser line selection button
Laser emitting window,
reference beam
57
3
4
1
2
a b
Devices with PowerGreen++ technology have extremely bright
green laser diodes of the highest performance class that allow
very good visibility of laser lines at great distances, on dark
surfaces and in bright ambient lighting conditions.
Approx. 6 times brighter than a typical red laser with 630 - 660 nm

14
EN
1Use of lithium-ion rechargeable battery
– The power supply unit is to be used in enclosed
spaces only; do not expose to moisture or rain as
this may result in the risk of electric shock.
– Charge the device‘s battery completely
prior to use.
– Connect the power supply unit to the mains and
connecting socket on the battery pack. Only use
the power supply unit provided. Using a different
power supply unit will invalidate the warranty.
– The LED on the battery pack lights up red
while the battery is charging. When the LED
changes to green, charging is complete.
– The status indicator (7) flashes if the battery charge is low, until the device
shuts down to protect the battery.
2
Open the battery compartment and
insert lithium-ion battery as
illustrated (contacts first).
To insert the lithium-ion
rechargeable battery
Power supply
Do not open the rechargeable battery. This could cause short-circuits.
!
Make sure there are no conductive objects in the vicinity of the
battery contacts. Short-circuiting of these contacts can cause burn
injuries or fire.
!
The battery may only be charged with the battery charger provided
and used only in this laser device. Any other use may cause injury
or fire.
!

X2-Laser
15
EN
The transport restraint must be released for horizontal and vertical
levelling. The laser lines flash when the device is outside the automatic
levelling range of 3°. Position the device such that it is within the
levelling range.
!
Horizontal and vertical levelling
Release the transport restraint, push the slide switch (2) to the left.
The horizontal laser line appears. The laser lines can be switched individually
with the selection button.
3
Slope mode
Do not release the transport restraint, push the slide switch (2) to the right.
Select the laser using the selector button (8). Sloping planes and tilts
can now be measured. In this mode, the laser lines no longer align
automatically. This is signalised by the laser lines flashing.
4
LASER LASER LASER LASER LASER
LASER LASER LASER LASER

1 Sek.
16
EN
5
Due to the special optics required to generate a continuous 360° laser
line, the underlying technology may cause differences in brightness in
different areas of the line. This may lead to different ranges in hand
receiver mode.
!
Observe the laser receiver‘s operating instructions for line lasers.
!
Hand receiver mode
Optional: Working with the laser receiver GRX
Use an GRX laser receiver (optional) to carry out levelling at great distances
or when the laser lines are no longer visible. To work with a laser receiver,
switch the line laser to hand-held receiver mode by keeping button 6
(hand-held receiver mode on / off) pressed. The laser lines will now pulsate
with high frequency, making the laser lines darker. The laser receiver can
detect these pulsating laser lines.

X2-Laser
17
EN
A1
A2
2.
1.
A3
A2 A2
A1
4.
3.
A3
A2
< 0,2 mm / m = OK
Preparing the calibration check
It is possible for you to check the calibration of the laser. To do this, position
the device midway between 2 walls, which must be at least 5 metres apart.
Switch the device on (Laser cross ON). The best calibration results are
achieved if the device is mounted on a tripod.
1. Mark point A1 on the wall.
2. Turn the device through 180° and mark point A2.
You now have a horizontal reference between points A1 and A2.
Performing the calibration check
3. Position the device as near as possible to the wall
at the height of point A1.
4. Turn the device through 180° and mark point A3.
The difference between points A2 and A3 is the tolerance.
When A2 and A3 are more than 0.2 mm / m apart, an adjustment
is necessary. Contact your authorised dealer or else the
UMAREX-LASERLINER Service Department.
!

18
EN
Checking the horizontal line
Position the device about 5 m from a wall and
switch on the cross laser. Mark point B on the
wall. Turn the laser cross approx. 2.5 m to the
right and mark point C. Check whether the
horizontal line from point C is level with point B
to within ± 1 mm. Repeat the process by turning the laser to the left.
BC
2,5 m
<1 mm = OK
Checking the vertical line
Position the device about 5 m from a wall. Fix a plumb bob with a line of 2.5 m
length on the wall, making sure that the bob can swing freely. Switch on the
device and align the vertical laser to the plumb line. The precision is within the
specified tolerance if the deviation between the laser line and the plumb line
is not greater than ± 1 mm.
Regularly check the calibration before use, after transport and after
extended periods of storage.
!
Calibration
The meter needs to be calibrated on a regular basis to ensure it produces
accurate measurement results. We recommend carrying out calibration
once a year.
Information on maintenance and care
Clean all components with a damp cloth and do not use cleaning agents,
scouring agents and solvents. Remove the battery pack before storing for
longer periods. Store the device in a clean and dry place.

X2-Laser
19
EN
EU directives and disposal
This device complies with all necessary standards
for the free movement of goods within the EU.
This product is an electric device and must be
collected separately for disposal according to
the European Directive on waste electrical and
electronic equipment.
Further safety and supplementary notices at:
http://laserliner.com/info/?an=AJQ
Technical data (Subject to technical changes without notice. 20W41)
Self-levelling range
± 3°
Accuracy
± 0.2 mm / m
Levelling
auto
Visibility (typical)*
60 m
Working range with hand receiver
(depends on how the technology
affects the difference in brightness)
60 m
Laser wavelength
515 nm
Plumb laser wavelength
650 nm
Laser class 2 / < 1 mW (EN60825-1:2014/AC:2017)
Degree of protection
IP 54
Power supply Li-ion battery pack 3.7V / 5.2Ah;
Power supply 5V/DC / 2000mAh
Operating time
approx. 6 hours
Charging time
approx. 6 hours
Operating conditions
0°C ... 50°C, max. humidity 80% rH,
no condensation, max. working altitude
4000 m above sea level
Storage conditions -10°C ... 70°C,
max. humidity 80% rH
Dimensions (W x H x D)
126 x 130 x 81 mm
Weight
642 g (including battery pack)
* at up to 300lux