Hultafors HXL User manual

HXL
Operating instructions EN

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SCOPE OF DELIVERY FOR HXL:
1. HXL line laser
2. Battery adapter BA
3. AA batteries
4. Case
5. Magnetic holder MAH
6. Quick start guide
1
3
2
4
5
HXL
1. Laser beam output aperture
2. On/o switch, transport lock
3. Status-/Battery voltage display «BATT-ON»
4. Operating modes button «MODE»
5. Operating mode status «PULSE»
6. Tripod adapter 1/4“
7. Battery compartment cover
8. Stand with rotatable foot
1
2
8
6
7
5
4
3

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Operating manual
HXL line laser
About this manual
Congratulations on the purchase of your
new HXL! You have acquired a Hultafors
measurement instrument, which can make
your work easier, faster and more precise. To
utilize the complete functionality range of this
measurement instrument, and to ensure a
safe operation, please observe the following
instructions:
Please read this operating manual before
starting to use the device.
Always keep the operating manual near the
device.
Only hand over the device to other persons
together with the operating manual.
Never render the attached warning signs
unreadable.
Contents
1. General information
2. Description
3. Technical data
4. Safety instructions
5. Laser safety / classification
6. Startup
7. Operation
8. Checking the accuracy
9. Maintenance, storage and transportation
10. Scope of delivery and accessories
11. Troubleshooting
12. Disposal
13. Warranty
14. EC conformity declaration
1.1 Signal words and their meaning
DANGER
For an imminent danger that could lead to
serious injury or death.
WARNING
For a possibly dangerous situation that could
lead to serious injury or death.
CAUTION
For a possibly dangerous situation that could
lead to slight injury or property damage.
NOTE
For application notes and other useful
information
1.2 Pictograms and other information
1.2.1 WARNING SIGNS
Warning of dangers in general
1. General information
1.2.2 SYMBOLE
Read instructions before use
Batteries and devices must not be
disposed of with household waste
Do not throw batteries into a fire
Warning signs on battery Do not
heat the battery above 60 °C.
Class 2 laser device
Do not look into the laser beam!

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2.1 Device components, display and
operating elements
2.1.1 HXL
1. Laser beam window
2. On/o switch, transport lock
3. Status/battery voltage display «BATT-ON»
4. Operating modes button «MODE»
5. Operating mode «PULSE»
6. Tripod adapter 1/4“
7. Battery compartment cover
8. Plumb point beam window
2. Description
2.2 Intended use
e HXL is a Cross Line Laser. Easy to use.
e device is designed to be preferably used
indoors. For outdoor applications, it must be
ensured that the ambient conditions are similar
to those indoors.
e visibility range of the laser lines depends on
the ambient conditions.
In low light conditions or for long distances, the
REC hand-held receiver can be used to locate the
laser line position (the REC hand-held receiver is
not included in the standard delivery, but can be
ordered as an option).
Follow the instructions contained in this manual.
e device and accessory equipment may be a
source of danger if they are utilised improperly
or inappropriately by persons who are not
adequately instructed.
3. Technical data
3.1 HXL line-point laser
Working range
- Laser lines
- Laser lines
r = 20 m*
r = 80 m*
Max. measurement tolerance
- Laser lines ± 0.2 mm/m
Protection class IP 54
Levelling range (typical) ± 4°
Levelling time (typical) ≤ 5 s
Power supply 3 x 1.5 V AA batteries
Battery life (at 20°C)
- AA batteries 30 h
Permissible temperatures
Operating temperature
Storage temperature
-10°C to +50°C
-20°C to +60°C
Laser diode lines/points 635 nm < 5 mW
Laser class 2M, DIN EN 60825-1 : 2014
Tripod adapter ¼“
Weight without batteries 450 g
Dimensions H x W x L 120 x 65 x 105 mm
*... depending on the ambient conditions in the workplace. Subject to modications (drawings, descriptions and technical data).

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4. Safety instructions
4.1 AREA OF RESPONSIBILITY
4.1.1 MANUFACTURER
Hultafors is responsible for the safe delivery
condition of the product, including the operating
manual and the original accessories.
4.1.2 OPERATOR
e operator is responsible for using the product
as intended, the deployment of personnel,
their training and the operational safety of the
product.
• e operator understands the safety
information which is stated on the
product and the instructions which
are contained in the operating manual.
• e operator shall comply with local
regulations relating to safety and accident
prevention regulations as well as worker
protection laws and regulations.
• e operator shall immediately notify Hultafors
if safety-related issues should develop on the
product or during its utilization.
• e operator shall ensure that the product
is not utilized any further if defects become
evident, and he will have the product repaired
professionally.
4.2 Improper Use
• Use of the device and the accessories without
instruction.
• Use of third-party accessories or additional
equipment.
• Use outside of the intended limits
(see Chapter
3/Technical data)
.
• Use under extreme temperature fluctuations
without an adequate acclimatization.
• Disabling of safety devices and removal of
hazard notices and labels.
• Unauthorized opening of the device.
• Performance of modifications or alterations
the device or the accessories.
• Deliberate blinding of third parties.
• Inadequate safeguarding at the installation
site.
4.3 Utilization limitations
e HXL is suitable for a continuous use in an
atmosphere which can be inhabited by humans.
• Do not operate the product in explosion-prone
or corrosive environments.
• Inform the local safety authorities and
safety experts before working in hazardous
environments, in close proximity to electrical
installations or similar surroundings.
4.4 Usage Hazards
4.4.1 GENERAL
WARNING
Missing or incomplete instructions may
result in improper or incorrect use.
is can cause accidents with serious
damages to persons, property, assets
and the environment.
• Follow the manufacturer‘s and operator‘s
safety instructions.
• Protect equipment and accessories from
access by children.
WARNING
Blinding by laser radiation can indirectly
lead to serious accidents, especially
for people who are driving a vehicle or
operating machinery. Do not look into
the laser beam.
• Do not set up the laser beam and the laser
plane at eye level or aim at people.
CAUTION
A fall, longer storage, transportation or
other mechanical eects can lead to
erroneous measurement results. Check
the unit for damage before use.
Do not use damaged equipment.
• Repairs have to be exclusively performed by
Hultafors
• Before use, check the accuracy of the device
(see Chapter 8/Checking the accuracy)
4.4.2 BATTERIES/RECHARGEABLE BATTERIES
DANGER
Mechanical damage can lead to
a leakage, fire or explosion of the
batteries or trigger the release of toxic
substances.
• Batteries and rechargeable batteries may not
be opened or exposed to mechanical loads.
• Damaged batteries, may not be used.
• Repairs have to be exclusively performed by
Hultafors.
WARNING
High ambient temperatures and
immersion into liquids can cause
a leakage, fire or explosion of the
batteries or trigger the release of toxic
substances.
• Protect batteries from mechanical damage
during transport.
• Do not overheat batteries or expose them to
fire.
• Avoid the ingress of moisture into batteries.
• Do not use damaged batteries. Dispose of
properly.
(see Chapter 12/Disposal) .
WARNING
A short-circuiting or unintended use can
cause batteries to overheat and create
an injury or fire hazard.

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• Do not transport or store batteries in the
pockets of garments.
• Do not bring the battery contacts in contact
with jewelery, keys, or other electrically
conductive objects.
• Do not charge non-rechargeable batteries
• Do not discharge the batteries through short-
circuiting.
• Do not solder the batteries within the device.
• Do not mix old and new batteries, and do not
mix batteries from dierent manufacturers or
with a diering type designation.
• Only use original Hultafors accessories.
WARNING
If disposed of improperly third parties
can possibly be seriously injured and
the environment polluted. e burning
of plastic components generates toxic
fumes which may impair the health of
people. Batteries may explode if they
are damaged or heated excessively,
and thereby cause poisoning,
burning, corrosion or environmental
contamination.
If disposed of negligently unauthorized
persons are able to use the product
improperly.
• e product must not be disposed of together
with household waste. Dispose of the
device and accessories properly
(see Chapter
12/Disposal)
.
• Protect the product at all times from access by
unauthorized persons, and especially children.
4.5 Electromagnetic compatibility (EMC)
e electromagnetic compatibility is the ability of
the product to function in an environment where
electromagnetic radiation and electrostatic
discharge are present, without causing
electromagnetic iterference to other devices.
4.5.1 INTERFERENCE OF OTHER DEVICES BY HXL
Although the product meets the strict
requirements of the relevant directives and
standards, Hultafors can not completely
exclude the possibility of interference with other
devices (for example, when using the product in
combination with third-party devices, such as
field computers, personal computers, wireless
devices, mobile phones, certain cables or
external batteries).
• When using computers and radio equipment
make sure to observe the vendor-specific
information about electromagnetic
compatibility.
• Only use original Hultafors equipment and
accessories.
4.5.2 INTERFERENCE OF THE HXL BY OTHER
DEVICES
Although the product meets the strict
requirements of the relevant directives and
standards, Hultafors can not entirely exclude the
possibility that intense electromagnetic radiation
in the immediate vicinity of radio transmitters,
two-way radios, diesel generators, etc. can
distort the measurement results.
• When performing measurements under these
conditions check the plausibility of the results.
5. Laser safety/classification
e HXL emits two visible laser lines and one
laser point.
e product corresponds to Laser class 2M
according to DIN EN 60825-1:2014
Laser class 2M:
With class 2M laser devices, eyes are protected
by the the blink reflex and/or the aversion
responses in the event that a person accidentally
looks at the laser for a short time.
WARNING
Looking directly into the laser beam
with optical aids (such as binoculars,
telescopes) can be dangerous.
WARNING
Looking directly into the laser beam can
damage the eyes.
• Do not look into the laser beam.
• Do not point the laser beam at other people.
DO NOT STARE INTO BEAM
OR VIEW DIRECTLY WITH
OPTICAL INSTRUMENTS
CLASS 2M LASER PRODUCT
DIN EN 60825 –1: 2014
λ = 635 – 650 nm MAX. OUTPUT<5 mW
Labelling on the device:
See cover page for the position of the label.
• Do not remove the label!

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6. Start-up
6.1 Operation with batteries
1. Open the battery compartment cover.
2. Insert batteries into the Hultafors battery
adapter BA, making sure that the polarity
of the batteries is correct
3. Insert the Hultafors battery adapter in the
correct position.
4. Close the battery compartment cover (audible
click of the cover).
Use only 1.5v AA size (Mignon) batteries.
Remove the batteries if the instrument is not
used for an extended period
NOTE
e intensity of the laser lines can vary
depending on the battery quality. e
best visibility can be achieved with the
Hultafors Li-ion battery.
7. Operation
7.1 HXL
7.1.1 SWITCHING THE LASER ON/OFF
On:
• Turn the on/o switch to the le (ON position)
and the pendulum unit will be released -
«BATT-ON» display will be lit (the device will
beam all lines from the laser window).
e instrument will level itself automatically
within the specified inclination range
(see Chapter 3 / Technical data).
O:
• Turn the on/o switch to the right (OFF
position) and the pendulum unit will be locked
- «BATT-ON» display will turn o.
NOTE
Magnets can aect the measurement
instrument and lead to false results.
If the vertical laser line is not projected vertically
to the wall or to the target surface, uneven
surfaces can lead to erroneous measurement
results.
• Make sure that the vertical laser line is
projected vertically to the wall or to the target
surface.
Severe temperature fluctuations can lead to
erroneous measurement results.
• Before start-up, allow the device to acclimatise
to the environmental conditions.
e «BATT-ON» display will flash when the battery
capacity falls below 10%.
• Change the battery in time or replace.
7.1.2 PULSE MODE
e REC hand-held receiver can be used to
detect the laser lines at even greater distances
or in unfavourable environmental conditions. e
HXL must be used in the PULSE operating mode
for this.
On:
• Switch on the HXL.
• Press the «MODE» button - «PULSE» display
will be lit.
O:
• Press the «MODE» button - «PULSE» display will
turn o.
NOTE
Using the PULSE mode can save energy
and extend battery life by up to 60%, if
a particularly good visibility of the laser
lines is not required.
7.1.3 CREATING INCLINATIONS BEYOND THE
RANGE OF AUTOMATIC LEVELLING
On:
• Switch o the HXL (on/o switch to the OFF
position).
• Press and hold the «MODE» button for 5
seconds - «PULSE» and «BATT-ON» displays will
be lit.
To indicate that the self-levelling is switched
o, the lines will blink every 4 seconds.
O:
• Press and hold the «MODE» button for 5
seconds - «PULSE» display will turn o.
CAUTION
If the laser line is not projected vertically
to the surface or the surface is uneven,
this can lead to erroneous measurement
results.
• Make sure that the laser line is projected
vertically to the wall or to the target surface.

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7.3 Applications
7.3.1 HORIZONTAL LEVELLING
7.3.2 VERTICAL LEVELLING
7.3.3 90° ANGLE
90°
7.3.4 INCLINATION
7.3.5 WORKING AT DISTANCES
90°
min. 3 m
ca. 1,2 m
ca. 3 m
ca. 10 m
A B
ca.
20 cm
180°
ca. 10 m
180°
4
1
A B
A
ca.
20 cm
B
3
1
d 1
4
2
3
1 2
2
d 2
8. Checking the accuracy
Check the accuracy of the Hultafors HXL before
each measurement.
• Before starting the check, let the device
acclimatise to the environmental conditions.
8.1 Checking the accuracy of the
vertical line
• Attach a plumb line as close as possible
possible to a (at least) 3 m high wall.
• Mount the HXL onto a tripod at a height of
approx. 1.2 m.
• Position the device approx. 3 m in front of the
plumb line.
• Switch on the HXL and project the vertical
laser line onto the plumb line.
If the deviation is greater than 4 mm, the device
must be readjusted. In this case, consult your
dealer.
8.2 Checking the leveling accuracy of
the horizontal line
1. Select two horizontal, flat walls (A & B), which
are approx. 10 meters apart.
• Mount the HXL onto a tripod and position it at
a distance of approx. 20 cm from wall A.
• Mark the intersecting point of the vertical
and horizontal lines on wall A.

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ca. 10 m
A B
ca.
20 cm
180°
ca. 10 m
180°
4
1
A B
A
ca.
20 cm
B
3
1
d 1
4
2
3
1 2
2
d 2
ca. 10 m
A B
ca.
20 cm
180°
ca. 10 m
180°
4
1
A B
A
ca.
20 cm
B
3
1
d 1
4
2
3
1 2
2
d 2
2. Rotate the HXL by 180° and mark point on
wall B.
• Position the laser at the same height approx.
20 cm away from wall B and mark point on
wall B.
3. Rotate the HXL by 180° and mark point on
wall A.
• Measure the vertical distance of the
marked points -
and the vertical spacing of the points
- .
• Mark the center point of and .
• If the reference points and are on
dierent sides of the
center point, must be subtracted
from .
• If the reference points and are on the
same side of the
center point, must be added to .
• Divide the results with twice the value of the
room length.
If the result is greater than 4 mm, the device
must be readjusted. For this, please consult your
dealer.
9. Maintenance, storage and transportation
9.1 Cleaning
• Wipe o any dirt with a so damp cloth.
• Check the outlet openings of the laser
regularly, and gently clean them if necessary.
Do not touch the glass with your fingers.
• Do not use aggressive cleaning agents or
solvents.
• Do not immerse the device into water!
• Clean and dry wet equipment, accessories
and transport containers prior to packaging
them. Only pack equipment again when it is
completely dry.
9.2 Storage
9.2.1 GENERAL
• e equipment may only be stored within
the specified temperature limits
(see Chapter
3/Technical data)
.
• Aer a prolonged storage, check the accuracy
of the measuring device before using it.
9.2.2 BATTERIES
• For storage, remove the batteries from the
device.
• e storage should preferably be performed in
a dry environment at room temperature
(see Chapter 3/Technical data) .
• Protect from moisture and humidity. Dry wet or
damp batteries before storage or before use.
• Check the battery for damage before use. Do
not use damaged batteries!
9.3 Transport
9.3.1 GENERAL
e device may be damaged by strong vibrations
or by dropping.
Never transport the product loose. Always use
the original packaging or an equivalent transport
container.
• Switch o the measuring device before
transporting it. During the shutdown the
pendulum unit is locked in position and
protected against damage.
• Check the unit for damage before use.
• Regularly check the accuracy of the device
(see Chapter 8/Checking the accuracy) .

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9.3.2 BATTERIES
When transporting or shipping batteries, the
operator is responsible for complying with the
applicable national and international laws and
regulations.
• Before shipping, remove the batteries from the
device.
When shipping through third parties (e.g.
forwarding agent or air freight) the special
requirements regarding the packaging and
labeling must be observed.
• Remove the battery from the device.
• Cover exposed contacts with tape.
• Package the battery in such a manner that
it can not move around in the packaging,
and that it can not be damaged by external
influences.
• Further national and international regulations
and any additional requirements as well as
the stipulations of the respective transport
company must be observed.
10.1 Scope of delivery HXL
1 HXL line laser
1 Battery adapter BA
3 AA batteries
1 Case
1 Quick start guide
1 Magnetic holder MAH
10.2 ACCESSORIES (optional)
Hand-held receiver with holder and 9 V 6F22
(E-Block) battery REC
Compact tripod B-120
Universal holder UH
read adapter set LA-2
Battery adapter BA
Laser goggles, red LB
Magnetic target TP
Further information regarding the accessories
can be found at www.hultafors.com
10. Scope of delivery and accessories