User Manual

Instruction Manual for laser level LL1502, LL1505, LL1502G
APPLICATION
These tools have been widely used in construction field, with the function of level and theodolite.
This tool is intended for the defining and checking of exact horizontal and vertical lines and all
angles in between by means of laser beam projection. Make work easier, save more time, more
efficiency, meanwhile ensure the high accuracy and quality of construction.
FEATURES
1. Automatic leveling with in 3 degree tilt.
2. Alarming if exceeds the level range.
3. Magnetic damping compensation systems make level quickly.
4. The line can change between Horizontal and vertical and cross free.
5. Laser point to ground can be used as locating the machine.
6. 360 degree rotary base and fine-tuning can make the tools find the objective quickly.
FUNCTION
1. Draw horizontal line on the wall.
2. Draw vertical line on the wall, extending to zenith draw cross line.
3. With receiving laser signal function, can be used outdoor or long distance.
OPERATION
1. Please use the good quality alkaline battery and make sure to match (+) and (-) terminals
correctly.
2. Through adjusting the three legs of the base, make the water vacuole within the line, then the
instrument will automatically leveling.
3. Turn the switch right open the tool, the down point light and the light under the water vacuole
lighted.
4. Based on the actual situation, push the button V or H (V-vertical, H-horizontal) adjusting the
line needed. If want vertical line aligning a certain point, you can turn the instrument then
through fine turning. If want up or down the horizontal line, you can use a tripod( option
accessory).
5. lf the instrument set level, the laser line will shine; please adjust the three leg of the base until
the laser line stop shining.
If used outdoor, the laser line is hard to see, then pleases use the laser line receiver. Push the button
”OUTDOOR” first, the light under water vacuole stop shining, means can use the receiver. If the
receiver receives the laser line, the blue light in the middle will light, the grooves on the receiver
edge is the laser line position. If the upper red light on, please, upward the receiver, if the lower red
light on, please, downward the receiver until the blue light on. Also can open the buzzer, make
judgment by the sound of buzzer.
After work finish, turn the switch to OFF.
MAINTENANCE
1. Do not expose the tool to continuous vibration or extremely hot or cold temperatures.
2. Always store the tool indoors in its protective carton/ case.
3. Always keep the tool free of dust, moisture and direct sunlight.
4. Clean the tool with a damp cloth! Always remove the batteries before cleaning the lens.
5. Do not disassemble or modify the tool in any way.
6. Do not attempt to change any part of the laser lens.
7. Place your tools out of reach of children.
8. If the tool should fail despite the care taken in manufacturing and testing procedures, repair should
be carried out by an after-sales service centre.
SAFETY
1. Do not look into the laser beam (laser radiation)
2. Do not point the laser beam at persons or animals
3. Do not place the tool in a position that may cause anyone to look into the laser beam intentionally
or unintentionally
4. Do not use any magnifying optical tools (such as magnifying glasses, telescopes, or binoculars) to