CST/BERGER LASERMARK Wizard LM30 Manuel D'instructions page 8

APPLICATIONS (Fig.6)
Installing drop ceiling and grid and tiles. Use with Wall/Ceiling Mount
INDOOR LEVELING/PLUMBING: Window Frames, Cabinets & Shelves, Doors
& Windows, Erecting Walls & Partitions, Aligning 90° Joints & Edges, Floors,
Tile Work.
OUTDOOR LEVELING/PLUMBING: Porches & Decks, Fencing, Flagpoles,
Batterboards, Landscaping.
POWER
NiCad or Nimh rechargeable batteries do NOT work well in a Laser Level as
their operating voltage is too low. We recommend that only alkaline batteries
be used in your Laser Level. Plain carbon batteries can leak either fluid or
corrosive gas, both of which can damage the Laser Level.
It should be noted that the electronic switch in the Laser. Your LaserMark®
Wizard will provide approximately 60 hours of intermittent use.
The "Low Battery" LED will light when the batteries' voltage falls below an
optimal level.Also, if your Wizard fails to emit laser beams, but still has func-
tioning LEDs and rotation, your batteries may be low; try replacing the batter-
ies before contacting a service center.
Replacement batteries must be all new batteries; alkalines provide the best
performance.
Replace the batteries as follows:
1. Remove the battery cover by turning the battery cover screw counter-
clockwise.
2. Remove the old batteries and replace with four new "C" cell batteries
as illustrated (Fig. 7), and replace the battery cover.
NOTE: Do not mix old and new batteries. Replace all batteries at the same
time with new batteries. Remove batteries before storage of the instrument .
8 • LM30 Rotary Laser