Sola QUBO User manual

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
QUBO 1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
10.1 Lieferumfang QUBO BASIC
1 Linien- Punktlaser QUBO
2 Batterieadapter BA
3 Batterien Mignon (AA)
4 Trockenbauadapter TBA
5 Gerätetasche klein
10.2 Lieferumfang QUBO PROFESSIONAL
1 Linien- Punktlaser QUBO
2 Batterieadapter BA
3 Batterien Mignon (AA)
4 Trockenbauadapter TBA
5 SOLA-Li-Ion Akku 5.2
6 Li-Ion Ladestation LST Li-Ion
7 Li-Ion Ladegerät LG Li-Ion
8 Länderstecker EU/UK LS-EU / LS-UK
9 Lasersichtbrille rot LB RED
10 Magnetische Zielscheibe ZS RED
11 Gerätetasche groß
2.1.1 QUBO
1
2
8
6
7
4
53

2.1.3 SOLA Li-ion Akku, Ladestation und Ladegerät
6
7
4
12
2
8
5
1
2
3
9
10
11
3
2.1.2 Trockenbauadapter TBA
4
2
5
3
1

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Operating manual
QUBO Line/Point Laser (German original version)
About this manual
Congratulations on the purchase of your new QUBO! You have acquired a SOLA measurement instru-
ment, 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 these 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 / classication
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

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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 may not be
disposed of with household waste
Do not throw batteries into the re
Warning label on packages with
Li-Ion batteries
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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2.1.1 QUBO
1. Laser beam window
2. On/off 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
2.1.2 Drywall adapter TBA
1 Tripod thread 5/8” and 1/4“
2 Nd magnet for drywall tracks
3 Holding xture for QUBO
4 Opening for plumb point
5 exible 360° adjustment
2.1.3 SOLA Li-Ion battery, charging station
and charger
1. Li-Ion battery SOLA-Li-Ion-Akku 5.2
2. Battery contacts
3. Technical Specications/certication label
4. Li-Ion charging station
5. Charging connector for the Li-Ion battery
charging station
6. Li-Ion charging station
7. Charging cable
8. Charger plug
9. Operation indicator
10. Connection socket for the country-specic plug
11. Release button for the country-specic plug
12. Country-specic plug
2. Description
2.1 Device components, display and operating elements

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2.2 Intended use
The QUBO is a Line/Point Laser that enables a single person to level and align plumb points as well as
90 degree angles horizontally and vertically.
The device is designed to be preferably used indoors. 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 REC LRD0 hand-held receiver can be used to locate the
laser line position (the REC LRD0 hand-held receiver is not included in the standard delivery, but can be
ordered as an option).
Follow the instructions contained in this manual. The device and accessory equipment may be a source
of danger if they are utilised improperly or inappropriately by persons who are not adequately instructed.

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3. Technical data
3.1 Line/Point Laser QUBO
Application area *
- Laser lines
- Receiver
r = 20 m*
r = 80 m*
- Max. Measurement tolerance
- Laser line
- Plumb point
± 0.2 mm/m
± 0.3 mm/m
Protection class IP54
Cross angle 90°
Levelling range (typical) ± 4°
Levelling time (typical) ≤ 5 s
Power supply 3 x 1.5V mignon (AA) batteries / SOLA Li-Ion battery 5.2
Operating time (at 20 °C)
- Mignon (AA) batteries
- SOLA Li-Ion battery 5.2
12 h
28 h
permissible temperatures
Operating temperature
Storage temperature
-10 °C to +50 °C
-20 °C to +60 °C
Laser diode lines/points 635 / 650 nm < 1 mW
Laser class 2, DIN EN 60825-1 : 2008
Tripod adapter ¼"
Weight without battery 550 g
Dimensions 115 × 103 × 135 mm
*… depending on the environmental conditions at the workplace. | Changes (drawings, descriptions and technical data) are reserved.

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3.2 SOLA Li-Ion battery 5.2
Type Li-Ion with protective electronics
Cells 2 × ICR 18650 parallel
Capacity 5200 mAh
Voltage 3.6 VDC
Performance 28 Wh
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
Dimension 71 × 39 × 22 mm
3.3 SOLA charger LG Li-Ion
Nominal input voltage 100 – 240 VAC/50 – 60 Hz
Nominal input current 0.4 A @ 100 VAC - 0.2 A @ 240 VAC under maximum load
Nominal input power 21 Wrms under maximum load
Output voltage 3.6 VDC
Charging current 3000 mA
Ambient temperature -10 °C - +50 °C
Protection class IP40
Power consumption during standby ≤ 0.3 W @ 100 VAC / ≤ 0.5 W @ 240 VAC

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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 his personnel, their
training and the operational safety of the product.
He understands the safety information which is stated on the product and
the instructions which are contained in the operating manual.
He shall comply with local regulations relating to safety and accident
prevention regulations as well
as worker protection laws and regulations.
He shall immediately notify SOLA if safety-related issues should develop on the product or during
its utilization.
He 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 uctuations without an adequate acclimatization.
Disabling of safety devices and removal of hazard notices and labels.
Unauthorized opening of the device.
Performance of modications or alterations the device or the accessories.
Deliberate blinding of third parties.
Inadequate safeguarding at the installation site.
4.3 Utilization limitations
The QUBO 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.

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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 through 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 effects 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
Strong mechanical inuences, can lead to a leakage, re or explosion of the batteries or trigger
the release of toxic substances.

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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, re or explosion
of the batteries or trigger the release of toxic substances.
Protect batteries and rechargeable batteries from mechanical inuences 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 re.
Avoid the ingress of moisture into batteries and rechargeable batteries.
Do not use damaged batteries or rechargeable batteries. Perform a proper disposal
(see Chapter 12/Disposal) .
WARNING
A short-circuiting or unintended use can cause batteries to overheat and create an injury or
re 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 the 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 different manufacturers or
with a differing type designation.
WARNING
Using charging devices from other manufacturer‘s can damage the Li-Ion batteries. This can
lead to a re and explosion hazard.
Only use original SOLA accessories.

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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 health of
people. Batteries/rechargeable batteries may explode if they are damaged or heated excessi-
vely, and thereby cause poisoning, burning, corrosion or environmental contamination.
If disposed of negligently unauthorized persons are able to use the product improperly.
The product may not be disposed of together with household waste. Perform a proper disposal of the
device and the accessories
(see Chapter 12/Disposal) .
Protect the product at all times from access through unauthorized persons, and especially children.
4.5 ELECTROMAGNETIC COMPATIBILITY (EMC)
The electromagnetic compatibility is the ability of the product to function in an
environment with electromagnetic radiation and electrostatic discharges were are
present, without causing an electromagnetic interference for other devices.
4.5.1 Interference for other devices through QUBO
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 eld computers, personal computers, wireless
devices, mobile phones, certain cables or external batteries).
When using computers and radio equipment make sure to observe to the vendor-specic information
about electromagnetic compatibility.
Only use original SOLA equipment and accessories.
4.5.2 Interference of the QUBO through other devices
Although the product meets the strict requirements of the relevant directives and standards, SOLA can
not entirely exclude the possibility that an 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.

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5. LASER SAFETY/CLASSIFICATION
The QUBO emits three visible laser lines and one laser point.
The product corresponds to Laser Class 2 according to DIN EN 60825-1:2008.
Laser Class 2:
When using Class 2 laser devices the eye is protected by the eyelid closure reex or evasive reactions in
case of a random and short-term exposure.
WARNING
Looking directly into the beam with optical aids (e.g. binoculars, telescopes) can be dangerous.
CAUTION
Looking into the laser beam may be hazardous to the eye.
Do not look into the laser beam.
Do not aim the laser beam at other people.
Labeling on the device:
For the position of the type plate refere to the inside of the cover page.
Do not remove the type plate!

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EN
6. Start-up
6.1 Operation with batteries
1. Open the battery compartment cover on the rear side of the device.
2. Insert batteries with the correct polarity into the SOLA battery adapter.
3. Insert the SOLA battery adapter in the correct position.
4. Close the battery compartment (audible click of the cover).
Only use 1.5V AA batteries!
If the device is not used for a long period, remove the batteries.
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
1. Fully charge the battery with the SOLA Li-Ion charger
(see Chapter 7.2) .
2. Open the battery compartment cover on the rear side of the device.
3. Insert the SOLA Li-Ion battery in the correct position.
4. Close the battery compartment (audible click of the cover).
If the device is not used for a long period, remove the battery and store
it in a dry location
(see Chapter 9 / Maintenance, storage and transport) .

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7. Operation
7.1 QUBO
7.1.1 Switching the laser on/off
On:
Turn the on/off switch to the right (ON position) and the pendulum unit will be released -
«BATT-ON» display will be lit (the device will beam all lines and points from the laser window).
The instrument will level itself automatically within the specied inclination range (see Chapter 3 / Technical data).
Off:
Turn the on/off switch to the left (OFF position) and the pendulum unit will be locked -
«BATT-ON» display will turn off.
NOTE
Magnets can affect 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 uctuations can lead to erroneous measurement results.
Before start-up, allow the device to acclimatise to the environmental conditions.
The «BATT-ON» display will ash when the battery capacity falls below 10%.
Charge the battery in time or replace with an additional SOLA Li-Ion battery.
7.1.2 PULSE mode
The REC LRD0 hand-held receiver can be used to detect the laser lines at even greater distances or in
unfavourable environmental conditions. The QUBO must be used in the PULSE operating mode for this.
On:
Switch on the QUBO.
Press the «MODE» button - «PULSE» display will be lit.
Off:
Press the «MODE» button - «PULSE» display will turn off.

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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 off the QUBO (on/off 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 off, the lines will blink every 4 seconds.
Off:
Press and hold the «MODE» button for 5 seconds - «PULSE» display will turn off.
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.
7.2 SOLA Li-Ion battery, charging station & charger
Before the initial startup, the SOLA Li-Ion battery must be fully charged.
Plug the charger plug into the charging port of the Li-Ion Charger
Connect the SOLA Li-Ion battery charger to a socket-outlet
Insert the SOLA Li-Ion battery in the correct position.
Depending on the charge state and the environmental conditions the charging time will
be between 3and 5 hours.
After 10 charging cycles the battery will reach its full capacity.
Ideally, the battery should always be fully charged. In urgent cases, the battery can be removed from
the charging station before the charging process has been fully completed. This does not adversely
affected the service life of the battery (no memory effect).

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Capacity Display Mode
100 % Charging process completed
80 % Recharging
Main charge
Pre-charge
Operation indicator charger:
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

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7.3 Applications
7.3.1 Setting up a drywall (with drywall adapter TBA)
7.3.2 Ceiling suspension (with hand-held receiver and universal holder UH -> optional accessory)
7.3.3 Inclination
90°
90°

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7.3.4 Horizontal and vertical levelling (with tripod -> optional accessory)
7.3.5 Interior design with a 90° angle
90°90°
90°
90°

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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 accuracy of the SOLA QUBO 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 QUBO 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 QUBO 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.
8.3 Checking the leveling accuracy of the horizontal line
1. Select two horizontal, at walls (A & B), which are approx. 10
meters apart.
Mount the QUBO 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.
2. Rotate the QUBO 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 QUBO 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 .