Housolution SQT-02 Laser Level Construction and Picture Hanging User Manual

Housolution SQT-02 Laser Level Construction and Picture Hanging

Product Overview

SQT-12

1. Manual Mode/Laser Brightness Button
2. Horizontal Line Button/Flashing Light Mode
3. Vertical Line Button/Pulse Mode
4. Battery Power Indicator
5. Laser Line Window
6. On/Off Button
7. Battery Slot
8. Type-C Charging Port
9. 1/4″ Mounting Thread
10. 2x 5000mAh Detachable Batteries
11. Type-C Power Adapter
12. Magnetic Stand
13. Lifting Stand Holder
14. Remote Control

SQT-16

1. Manual Mode/Laser Brightness Button
2. Horizontal Line Button/Flashing Light Mode
3. Vertical Line Button/Pulse Mode
4. Battery Power Indicator
5. Laser Line Window
6. On/Off Button
7. Battery Slot
8. Type-C Charging Port
9. 1 /4″ Mounting Thread
10. Support Base
11. 2x 5000mAh Detachable Batteries
12. Type-C Power Adapter
13. Magnetic Stand
14. Lifting Stand Holder
15. Remote Control

Specification

Housolution Self-leveling Laser Level

Model|
---|---
Laser Class| II

I

Dimension| 80x55x90mm 80x55x105mm
Weight| – 500g
Laser Type| 515nm, < 1mw
Laser Beam| Green
Working Range (300LUX)| 40m/131ft
Working Range (with laser receiver)| 40-80m/130-262ft
Working Time (with 4 laser lines)| 27 hours
Working Time (with 8 laser lines)| 18 hours
Working Time (with 12 laser lines)| 9 hours
Working Time (with 16 laser lines)| 8 hours
Leveling Accuracy| ±1.5mm/7m ( ±1/16.9 in. at 22.97ft)
Self-leveling Range| ±4 0
Self-leveling Time| < 4 seconds
Power Adapter| 5V=1A
Battery| 3.7V 5000mAh Li-ion Battery
Charger| Input: 5V=1A, Output:1000mA
Charging Time| About 6 hours
Charging Port| Type- C
Thread Mount| 1/4″
IP Rating| IP54
Operation Max. Humidity| 90%
Operation Temperature| -10 ° C – 40 ° C ( -14 ° F – _104_ ° F)
Storage Temperature| -20 ° C – 70 ° C ( -4 ° F – _158_ ° F)

NOTE:

• Keep the pulse mode on when using with receiver for a larger working range.
• Appearance and specification may differ due to product improvement.
• The working range may differ depending on the operating environment.

Safety Instruction

Please read thoroughly and comply with the Safety Instructions and User Manual before using the laser tool. Failure to read and follow may void the warranty.

WARNING

• LASER RADIATION:
• DO NOT STARE INTO BEAM
• DO NOT DIRECT EYE EXPOSURE
• AVOID VIEW WITH OPTICAL INSTRUMENTS
• Do not direct the laser beam at persons or animals and do not stare into the laser beam.
• It will disturb others’ ability to see and lead to accidents or hurt eyes.

User Guide, Maintenance and Care

• Please power off the laser tool and place the pendulum lock in the locked position when not in use.
• Do not touch the glass window in case leaving any fingerprints, which may affect the performance of the laser.
• Do not disassemble or modify the laser tool in any way.
• Do not operate the laser tool around children or allow children to operate the tool without supervision.
• Do not attempt to view the laser beam through optical instruments.
• Do not use the laser viewing glasses as safety goggles or sunglasses.
• Do not dispose of the tool with household waste.
• Please dispose of batteries per local code and dispose of electrical and electronic waste under the WEEE Directive.
• Store the tool in a box or case when not in use. Remove the batteries if storing for a long time.
• Do not store the laser tool in direct sunlight or expose it to high temperatures.
• Do not immerse the laser tool in water or other liquids.

Always wipe off debris using a moist and soft cloth.

Description of Symbols

Charging & Battery Safety

Please read thoroughly and comply with the lithium battery safety instructions before charging. Failure to read and follow may result in serious injury, fire, or property damages.

Charging Safety

• The battery can ONLY be charged with the battery charger provided instead of being charged in the device directly.
• Always use the charger or adapter provided by the manufacturer.
• Please remove the battery and store it in a dry and room temperature environment if the tool is not used for a long period.
• The best charging temperature is 0°c to 20°c (32° F – 68° F.’)

Battery Safety

• Do not short circuit. Short circuits may cause fire, serious injury or property damage!
• Do not disassemble or modify the battery.
• Do not charge the battery unattended.
• Do not place the battery in high-pressure containers, microwave ovens or other induction cookware.
• Do not carry or store the battery together with hairpins, necklaces or other metal objects.
• Do not store or charge the battery in vehicles. Extreme high or low temperatures may ignite the battery and cause a fire.
• Keep the battery away from children and pets.
• If the battery becomes abnormal or deformed ( emits an unusual smell, feels hot, changes colour or shape, or appears abnormal in any other ways ), please discontinue using it and contact us.

Operation & Indicator Guide

Please fully charge the Li-ion battery at least 8 hours before first use and put the battery in the instrument.

Turn ON the laser tool

Method 1 – Self-leveling Mode

• Slide the pendulum to the unlocked position to turn ON the laser, the self-levelling mode is activated by default.
• The laser tool beeps and the beams blink fast when the laser is out of self-leveling range (±4° ).

Method 2 – Manual Mode

• In self-leveling mode, press and hold “OD” for at least 2 seconds to turn on manual mode, which is active by default.
  • Under manual mode, the user can position the laser tool at various angles.
  • Please notice the laser beam projected in manual mode cannot be used as a horizontal or vertical reference in nature.

Method 3 – Pulse Mode

• Long press “V” to enter pulse mode when self-leveling. Under pulse mode, the user can use a pulse receiver (not included) for a horizontal level in a long distance.
• When the user turns on pulse mode, the laser tool can connect the pulse receiver with a frequency of 1 kHz or more, pulse receiving distance is 40- 80m/130-262ft.

Turn OFF the laser tool

• Method 1 – When the tool is in Self-leveling Mode
• Slide the pendulum to the locked position to turn OFF the laser tool. * All indicators will light OFF when the laser tool is turned OFF.

Operation Mode Instruction

• Click “V” to add the vertical line; Long press “V” (2 – 3 seconds) to enter pulse mode.
• Click “H” to add the horizontal line; Long press “H” (2 – 3 seconds) to enter flash mode.
• Click “OD” to adjust light brightness and thickness; Long press “OD” (2 – 3 seconds) to enter manual mode.

Under pulse mode, the laser tool can work with the receiver to enlarge the working range.

Warranty

The laser tool passed rigorous and comprehensive product inspection. With reliable quality and outstanding guarantees, we have full confidence to serve users well.
We offer 1-Year Limited Warranty from the date of purchase provided that:

• Proof of purchasing
• Fair wear and tear ..
• Has not been repaired by unauthorized persons.
• Has not been misused.

Defective products will be repaired or replaced, free of charge or at our discretion if sent together with proof of purchase to our authorized distributors.

This warranty does not cover:

• Faults caused by accidental damage.
• Unfair wear and tear.
• Failure to use according to the user manual from the manufacturer.
• Defects caused by maintenance or renovation without our authorization.
• Calibration and care are not covered by warranty.

NOTE

• Repair or replacement under this Warranty does not affect the expiry date of the Warranty.
• This Warranty is limited to customers who have purchased this tool and is not permitted to transfer this warranty to other third parties.

Check Leveling Accuracy

Check the accuracy of your laser tool regularly, particularly before important measuring tasks.

Checking the accuracy of the horizontal line:

1. Place the pendulum to the “Unlocked” ON position. Position the laser tool as close as possible to the wall A.
2. Direct the laser tool at the wall B and activate a horizontal line.
3. Mark the horizontal line at wall A (->A1) and mark the line at wall B (->B1).
4. Rotate the laser tool by 180° and position the tool as close as possible to wall B.
5. Direct the laser tool at wall A while ensuring the horizontal line overlaps mark B1, then mark the line at wall A (->A2).
6. Calculate the maximum allowable deviation: dmax=measuring distance x 2 x 0.2mm/m.
7. E.g. if the measuring distance is 5m, the dmax=2 x 5m x 0.2mm/m = 2mm. Thus, the difference between points A1 and A2 must not exceed 2mm (max.)

Checking the accuracy of the vertical line

1. Place the pendulum to the “Unlocked” ON position. Position the laser tool as close as possible to the wall A
2. Direct the laser tool at the wall B and activate a vertical line.
3. Mark the vertical line at wall A (->A1) and mark the vertical line at wall B (->B1).
4. Rotate the laser tool by 180° and position the tool as close as possible to wall B.
5. Direct the laser tool at wall A while ensuring the vertical line overlaps mark B1, then mark the line at wall A (->A2).
6. Calculate the maximum allowable deviation: dmax=measuring distance x 2 x 0.2mm/m.
7. For if the measuring distance is 5m, the dmax=2 x 5m x 0.2mm/m= 2mm.
8. Thus, the difference between points A1 and A2 must not exceed 2mm (max.)

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