Care And Maintenance - Cocraft NLC07 Original Bedienungsanleitung

• Do not expose the laser level to extreme temperatures or rapid changes in temperature.
Do not leave the laser level in your car for a long period. Extreme temperatures or rapid
changes in temperature can affect the precision of the laser level.
• Avoid subjecting the laser level to heavy impacts or shocks. Damage to the laser level could
affect its accuracy. The accuracy of the laser level should be tested against known references
following any heavy impact or shock.
• Switch the laser level off before transporting it. When the laser level is switched off
the levelling system locks to prevent it becoming damaged.
Automatic Self-Levelling
1. Position the laser level in a suitable place (free-standing or on a tripod/stand).
2. Set the [ ON/OFF ] switch (4) to the ON position. The laser beam will appear on the surface
that the laser window is pointed towards and the auto-level indicator (2) will be green.
Note: If the laser level is inclined more than 4° form horizontal the auto-level indicator will shine
red, the laser beam will flash and the self-levelling function will deactivate. Right the level by
hand to within 4° of horizontal and the automatic self-levelling function will reactivate.
3. Press [ ] the required number of times to select the desired laser projection mode:
horizontal, vertical or cross.
4. Slide the [ ON/OFF ] switch] to OFF to turn the laser level off.
Note:
• Always switch the laser level off after you have finished working or before moving it 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 laser level 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.
Locked line mode
The projected laser line can be locked (self-levelling switched off) and the laser level tilted
manually to any desired angle.
1. Slide the [ ON/OFF ] switch to OFF.
2. Press [ ] to switch the laser level on. The auto-level indicator will now shine red.
3. Press [ ] the required number of times to select the desired laser projection mode:
horizontal, vertical, cross or no line at all.

Care and maintenance

• Always switch the laser level off before cleaning it, moving it, and after you have finished working.
• Clean the exterior of the laser level by wiping it with a damp cloth. Use only mild cleaning
agents, never solvents or corrosive chemicals.
• Always treat the laser level with the care deserving of the precision optical instrument that it is.
• Do not subject 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.
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