Sola HORIZON GREEN BASIC User manual

HORIZON
Gebrauchsanweisung DE
Operating instructions EN
Manuel d’instructions FR
Instruzioni d‘uso IT
Instrucciones de uso ES
Gebruiksaanwijzing NL
Руководство по применению
RU
Instrukcja obsługi PL
Eksploatacijos instrukcija LT
Lietošanas instrukcija LV
Uputstvo za upotrebu SR
Návod k použití CZ
Manual de utilizare RO
Ръководство за употреба BG
Használati útmutató HU

Scope of delivery for HORIZON GREEN BASIC
1. HORIZON line laser
2. Battery adapter BA
3. AA batteries
4. Operating manual CD
5. Wall bracket WH
6. Case
1.
4.
3. 2.
6.
5.

Scope of delivery for HORIZON GREEN PROFESSIONAL
1. HORIZON line laser
2. Battery adapter BA
3. AA batteries
4. Operating manual CD
5. Wall bracket WH
6. Compact tripod FST
7. Li-ion battery set 5.2
8. Case
6.
1.
7.
4.
3. 2.
8.
5.

HORIZON GREEN
1. Laser beam output aperture
2. On/off switch, transport lock
3. Tripod adapter ¼“ and 5/8“
4. Battery compartment cover
2.
3.
4.
1.

SOLA Li-ion battery, charging station & charger
1. Li-ion battery 5.2
2. Battery contacts
3. Technical data/marks of conformity
4. Li-ion charging station
5. Li-ion charger
6. Charging cable
7. Operating display
8. Connection socket for country-specific plug
9. Release button for country-specific plug
10. Country-specific plug
6
5
10
4
1
3
8
9
3
2
7

EN
6
HORIZON GREEN line laser
operating manual
About this manual
Congratulations on the purchase of your new HORIZON GREEN! You have acquired a SOLA measure-
ment 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

EN
7
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 label on packages with
Li-Ion batteries
Warning signs on battery Do not
heat the battery above 60 °C.
Class 2M laser device
Do not look into the laser beam!

EN
8
2. Description
2.1 Device components, display and operating elements
2.1.1 HORIZON GREEN
1. Laser beam output aperture
2. On/o switch, transport lock
3. Tripod adapter ¼" and 5/8"
4. Battery compartment cover
2.1.2 SOLA Li-ion battery, charging station & charger
1. Li-ion battery 5.2
2. Battery contacts
3. Technical data/marks of conformity
4. Li-ion charging station
5. Charging port for Li-ion charger
6. Li-ion charger
7. Charging cable
8. Charger plug
9. Operating display
10. Connection socket for country-specific plug
11. Release button for country-specific plug
12. Country-specific plug
2.2 Intended use
The HORIZON GREEN is a line laser that enables a single person to level and align items horizontally and
vertically.
The device is mainly intended for indoor use. For outdoor applications, it must be ensured that the
ambient conditions are similar to those indoors.
The visibility range of the laser lines depends on the ambient conditions. In low light conditions or for long
distances, the hand-held receiver can be used to locate the laser line position.
Follow the instructions contained in this manual. The device and accessory equipment may present a
danger if they are utilised improperly or inappropriately by persons who are not instructed as required.

9
EN
3. Technical data
3.1 HORIZON GREEN line laser
Working range
- Laser lines
- Receiver
r = 25 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/Li-ion battery 5.2
Battery life (at 20°C)
- AA batteries
- Li-ion battery 5.2
4 h
14 h
Permissible temperatures
Operating temperature
Storage temperature
-10°C to +50°C
-20°C to +60°C
Laser diode lines/points 512-520 nm < 1 mW
Laser class 2M, DIN EN 60825-1 : 2014
Tripod adapter ¼“ and 5/8“
Weight without batteries 450 g
Dimensions H x W x H 110 x 100 x 130 mm
*... depending on the ambient conditions in the workplace. Subject to modifications (drawings, descriptions and technical data).
3.2 SOLA Li-Ion battery 5.2 (optional)
Type Li-Ion with circuit protection
Cells 2 x ICR 18650 parallel
Capacity 5200 mAh
Voltage 3.6 V DC
Power 28 Wh

EN
10
3.3 SOLA charger LG Li-ion (optional)
Nominal input voltage 100 - 240 V AC / 50 - 60 Hz
Nominal input current 0.4 A @ 100 V AC - 0.2 A @ 240 V AC under maximum load
Nominal input power 21 Wrms under maximum load
Output voltage 3.6 V DC
Charging current 3000 mA
Ambient temperature -10°C to +50°C
Protection class IP40
Power consumption during standby ≤ 0.3 W @ 100 V AC / ≤ 0.5 W @ 240 V AC
Permissible temperatures
Operating temperature
Storage temperature (ideal)
-10°C to +50°C -20°C to +60°C
(ideal +20°C to +25°C)
Charging temperature 0°C to +45°C (ideal +20°C to +25°C)
Humidity 65 ± 20%
Charging time 3 - 5 h
Weight 100 g
Dimensions 71 x 39 x 22 mm

EN
11
4. Safety instructions
4.1 AREA OF RESPONSIBILITY
4.1.1 Manufacturer
SOLA is responsible for the safe delivery condition of the product, including the operating manual and the
original accessories.
4.1.2 Operator
The operator is responsible for using the product as intended, the deployment of personnel,
their training and the operational safety of the product.
The operator understands the safety information which is stated on the product and
the instructions which are contained in the operating manual.
The operator shall comply with local regulations relating to safety and accident prevention regulations
as well as worker protection laws and regulations.
The operator shall immediately notify SOLA if safety-related issues should develop on the product or
during its utilization.
The 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
The HORIZON GREEN 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.

EN
12
4.4 Usage Hazards
4.4.1 General
WARNING
Missing or incomplete instructions may result in improper or incorrect use. This 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 SOLA
Before use, check the accuracy of the device (see Chapter 8/Checking the accuracy)
4.4.2 Charger/batteries/rechargeable batteries
DANGER
There is a risk of mortal danger from electric shock.
Never open the SOLA Li-Ion battery charger or charging station.
Only use the SOLA Li-Ion battery charger and charging station in dry places and do not bring them
into contact with liquids.
DANGER
Mechanical damage can lead to a leakage, fire or explosion of the batteries or trigger the
release of toxic substances.

EN
13
Batteries and rechargeable batteries may not be opened or exposed to mechanical loads.
Damaged batteries, chargers and charging stations may not be used.
Repairs have to be exclusively performed by SOLA.
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 and rechargeable batteries from mechanical damage during transport.
Never store the Li-Ion battery in the sun, on radiators or behind glass windows.
Do not overheat batteries and rechargeable batteries or expose them to fire.
Avoid the ingress of moisture into batteries and rechargeable batteries.
Do not use damaged batteries or rechargeable 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.
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.
WARNING
Using charging devices from other manufacturer‘s can damage the Li-Ion batteries. This can
lead to a fire and explosion hazard.
Only use original SOLA accessories.

EN
14
WARNING
If disposed of improperly third parties can possibly be seriously injured and the environment
polluted. The burning of plastic components generates toxic fumes which may impair the
health of people. Batteries/rechargeable 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.
The 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)
The 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 HORIZON GREEN
Although the product meets the strict requirements of the relevant directives and standards, SOLA 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 SOLA equipment and accessories.
4.5.2 Interference of the HORIZON GREEN by other devices
Although the product meets the strict requirements of the relevant directives and standards, SOLA 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.

EN
15
5. LASER SAFETY/CLASSIFICATION
The HORIZON GREEN emits a horizontal 360° laser line and a vertical laser line.
The 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.
Labelling on the device:
See cover page for the position of the label.
Do not remove the label!
2~2M
λ=512~520 nm MAX. OUTPUT<1mW
DO NO STARE INTO THE BEAM
OR VIEW DIRECTLY WITH
OPTICAL INSTRUMENTS

16
EN
6. Start-up
6.1 Operation with batteries
1. Open the battery compartment cover.
2. Insert batteries into the SOLA battery adapter, making sure that the polarity
of the batteries is correct
3. Insert the SOLA 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
The intensity of the laser lines can vary depending on the battery quality. The best visibility can
be achieved with the SOLA Li-ion battery.
6.2 Operation with the SOLA Li-ion battery (optional)
1. Fully charge the battery with the SOLA Li-ion charger (see Chapter 7.2).
2. Open the battery compartment cover.
3. Insert the SOLA Li-ion battery in the correct position.
4. Close the battery compartment cover (audible click of the cover).
If the device is not used for a long period of time, remove the batteries and store in a dry place
(see Chap. 9/Maintenance, storage and transport).

EN
17
7. Operation
7.1 HORIZON GREEN
7.1.1 Turning on/o
On:
Turn the on/o switch, transport lock to the right (ON position); the pendulum unit will be released.
The device will emit all lines from the output aperture.
The instrument will level itself automatically within the specified inclination range (see Chapter 3/
Technical data).
O:
Turn the on/o switch, transport lock to the left (OFF position) and the pendulum unit will be locked;
the laser lines will disappear.
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 detection surface, uneven surfaces
can lead to incorrect measurement results.
Make sure that the vertical laser line is projected vertically to the wall or to the detection surface.
Severe temperature fluctuations can lead to incorrect measurement results.
Before start-up, allow the device to acclimatise to the ambient conditions.
The laser lines will flash every 30 seconds when the battery capacity falls below 10%.
Charge the battery in good time or prepare additional batteries or SOLA Li-ion replacement batteries.
7.1.2 PULSE-Mode
In order to be able to detect the laser lines at even greater distances or under adverse ambient con-
ditions, the optional receiver REC LGD0 can be used. The Pulse mode required for the receiver is the
standard mode on the HORIZON GREEN.
7.1.3 Creating inclinations beyond the range of automatic levelling
On:
Turn the on/o switch, transport lock to the left (LOCK position). To indicate that the self-levelling is
switched o, the lines will blink every 4 seconds.

EN
18
O:
Turn the on/o switch, transport lock to the right (OFF position). The laser lines will disappear.
WARNING
If the laser line is not projected vertically to the surface or the surface is uneven, this can lead
to incorrect measurement results.
Make sure that the laser line is projected vertically to the wall or to the detection surface.
7.2 SOLA Li-Ion battery, charging station & charger (optional)
The SOLA Li-ion battery must be completely charged prior to use.
Plug the charger plug into the charging port of the Li-Ion Charger
Connect the SOLA Li-ion charger to a socket.
Insert the SOLA Li-ion battery in the charging station in the correct position.
The charging process takes between 3 and 5 hours, depending on the state of charge and
environmental conditions.
The battery reaches its full capacity after a maximum of 10 charging cycles.
The battery should, ideally, be fully charged at all times. The battery can also be removed from the
charging station before completing the charging process, in urgent cases. The durability of the battery
will not be negatively aected as a result of this (no “memory eect“).

EN
19
Capacity Display Mode
100 % Charging process completed
80 % Recharging
Main charge
Pre-charge
Charger operating display:
Colour Display Mode Description
yellow
green
Standby No battery in the charger
yellow
green
Wait cycle Battery temperature beyond the valid range
yellow
green
Pre-charge Protective charging for deeply discharged
batteries
yellow
green
Main charge Rapid charging phase with max. Power up
to 80 %
yellow
green
Recharging Recharging between 80 – 100%
yellow
green
Completed Charging process completed, battery is
100 % charged
yellow
green
Error Battery too hot/too cold,let it acclimatize and
reinsert

EN
20
7.3 Applications
7.3.1 Horizontal levelling 360°
7.3.2 Vertical levelling
7.3.3 90° angle
90°