Care And Maintenance; Troubleshooting Guide - Cocraft HL 10-S Original Bedienungsanleitung

Self-levelling
When the laser level is switched on the automatic self-levelling system compensates
for inclines up to ± 3º. The levelling is finished as soon as the laser lines stop moving.
Note: The laser lines will go out and the levelling warning (2) will shine red if the laser
level is inclined too much (more than 3°) in any direction.
1. Place the laser level on a firm, flat and vibration-free surface, use the included stand.
The laser level can also be placed on a tripod with a ¼" thread (sold separately).
2. Turn on the laser using the power switch (6).
3. The laser line will be visible and the indicator light will shine green if the laser level is level
(if the laser level is inclined less than 3°), if it is inclined more it needs to be adjusted.
4. Switch the laser off using the power switch after use.
Note: Always switch the laser off after you have finished levelling or when moving to
a different location. When the laser level is switched off, a built-in lock mechanism is
engaged to protect the levelling mechanism.
In the event of vibrations and changes of position during use the instrument will automatically
self-level. Each time the laser level has been levelled, the accuracy of the horizontal
and vertical lines should be checked against a known reference in order to avoid errors.

Care and maintenance

• Always switch the laser level off before cleaning it, moving it, and after you have
finished levelling.
• Clean the laser using a lightly moistened cloth. Use only mild cleaning agents,
never solvents or corrosive chemicals.
• Replace the batteries if the projected laser line becomes unclear.
• Always treat the laser level with the care deserving of the precision optical
instrument that it is.
• Do not expose the laser level to impacts, vibrations, extremely high or low temperatures.
• Remove the batteries and store the laser level in a dry, dust-free environment, out
children's reach whenever it is not to be used for an extended period.

Troubleshooting guide

The laser will not switch on.
The laser line flashes or doesn't
shine during self-levelling.
The laser line is not very visible.
Check the capacity of the batteries and make sure
that they are inserted correctly. Follow the markings
on the bottom of the battery compartment.
The laser level is at too much of an angle
(more than 3°), place it on a level surface.
• Check the batteries and replace if necessary.
• Check the laser window, clean it with a soft
cloth if necessary.
• Ambient light level too high.
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