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TROUBLESHOOTING
Problem Possible Cause Solution
Vacuum not running. Batteries are low.
Power is turned off.
Replace batteries.
Press on/off button.
Laser line projection is weak. Batteries are low. Replace batteries.
Laser line is hard to see. Light in area is too bright.
Line is being projected beyond the
specifications listed earlier in this
manual.
Dim light in the work area or use
laser-enhancing glasses.
Relocate laser level so that line is
projected within specifications listed
earlier in this manual.
Laser line is not working. Power is not on.
Batteries are low.
Press the on/off button.
Replace batteries.
Laser line is dim. Batteries are low. Replace batteries.
Vacuum base won’t stick to wall. Surface is incompatible for vacuum. Use rough surface adaptor on stucco
and textured surfaces.