13
MAINTENANCE
To maintain the accuracy of your project, check the accuracy
of your laser level according to the field calibration tests
procedures.
• Change the batteries when the laser beams begin to dim.
• Wipe the aperture lens and the body of the laser level with a
clean soft cloth. Do not use solvents.
• Although the laser level is dust and dirt resistant to a certain
degree do not store in dusty places as a long term exposure
may damage internal moving parts.
• If the laser level is exposed to water, dry the laser level
before returning it to the carrying case to prevent corrosion
damages.
• Remove the batteries if the laser level is unused for a long
period of time to prevent corrosion damages.
Repairs
See the warranty section at the end of this manual.
• Do not take apart the Prolaser 872G, or permit unqualified
person to disassemble the laser level.
• Repair the measuring tool through qualified technician using
original spare parts.
• Unauthorized service may cause eyes injury, irreparably
damaging to the laser level, and warranty will be void.