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Dear User:
Thank you very much for purchasing LAISAI LS609 line laser, please read this instruction manual before operating
it.
1. Features and functions
2. User safety
3. Instrument nomenclature.
1. Feature and functions
LS609 line laser could separately or simultaneously project self-leveling visible horizontal laser line and vertical line. It
provide the accurate horizontal, vertical references for indoor layout and calibration. This kind of product is featured by
easy manipulation and wide applications.
Features:
※ Able to project two laser lines
※ Able to form one cross laser intersection line
※ Self-leveling, with laser flashing indication if beyond range
※ 1/4" screw thread on the bottom of the instrument
※ Various accessories can extend the purpose of the instrument
Note: This manual could also apply for high output power laser.
2. User safety
※ Laser output sign is located at the output aperture.
※ Do not stare into laser beam directly.
※ Do not disassemble the instrument or attempt to perform any internal servicing. Repairs and servicing could be
performed only by authorized service centers.
※ The instrument complies with the safety classification standards of laser radiation.
3. Nomenclature
3.1 Nomenclature of the unit
Laser output window
Content
Operation keypad
Self-calibration aperture
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Table of Contents
Related Manuals for LAISAI LS609
Summary of Contents for LAISAI LS609
- Page 1 Dear User: Thank you very much for purchasing LAISAI LS609 line laser, please read this instruction manual before operating Content 1. Features and functions 2. User safety 3. Instrument nomenclature. 4. Operation guide 5. Self-check and calibration 6. Demonstration 7. Technical specification 8.
- Page 2 1/4″ screw thread hole Battery cover 3.2 Nomenclature of the bracket Hanging hole Instrument hand wheel Tightening knob 1/4 ″ screw Belt slot thread Strong magnet 5/8″screw thread 4. Operation guide 4.1 Battery mount Open the battery box cover, put 3*AA alkaline batteries into battery box according to polarity direction, then close the battery cover.
- Page 3 4.2. Placement of instrument The instrument can be placed on the horizontal platform directly Able to connect with bracket through 1/4” screw thread on the bottom of the instrument, Set up on the tripod Attach on the steel plate Hang on the wall...
- Page 4 Bind on the column 4.3 Operation keypad Power indication LED Horizontal line, vertical line control button Power indication LED ON（green）: power on power off ON（red）: low voltage 4.4 Laser output control button Press for the first time, the vertical line is on. Press button for the second time, the vertical line is off, the horizontal line is on.
- Page 5 Press button for the third time, both the horizontal line and vertical line are on at the same time. Press button for the forth time, both the horizontal line and vertical line are off, there is no laser output. 5. Self-check and calibration 5.1 Horizontal line accuracy self-check (transversely) a) Find a smooth wall, set up the instrument on the tripod which is 5 meters away from the wall.
- Page 6 level tripod c) Power on all laser lines, Make the cross dot project staff A, record a1 dot value. d) Rotate the instrument by 180°, make the cross dot project on staff B, record b1 dot value. e) Move the tripod, make the distance between the instrument and staff A as 0.6m, make the cross dot project on staff A, record a2 dot value.
- Page 7 g) Calculate|（a1-a2）- (b1-b2) |= e ； f) If e>1.5mm, the instrument accuracy is out of tolerance, and it needs repair. 5.3. Self-calibration adjustment See as following figure, there are two self-calibration apertures on the instrument, the self-calibration aperture A is corresponding with the adjustment of fore and aft direction (the checked error in item 2 accuracy self calibration), the self-calibration aperture B is corresponding with the adjustment of left-right direction (the checked error in item 1 accuracy self calibration).
- Page 8 7. Technical specification Item Parameter Laser wavelength 635nm Laser class ClassⅡ/Class III Accuracy ±1.5mm/5m Leveling range ±3° -10℃～+45℃ Temperature range Power 3*AA battery Low voltage indication Power indication LED is red Size 104×49×104mm Weight 0.3Kg 8. Maintenance Avoid being wet with water and rain. The instrument should be carefully operated and properly preserved, and any violent shock or falling will possibly result in the damage of instrument.
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