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©2018 Johnson Level & Tool - Rev. 1
6. Battery Installation
Notes:
• Always make sure that the laser level is powered off before
removing and/or replacing batteries. The unit requires either
alkaline batteries or the included rechargeable battery pack.
• Remove the batteries when storing the instrument for an
extended period of time (more than three months) to avoid
damage to the tool should the batteries deteriorate.
Alkaline Battery Installation
1. Unscrew the battery cover screw in a
counterclockwise direction to pull open
the battery cover.
2. Insert four “C” alkaline batteries into the
battery compartment according to the
polarity illustrated inside.
3. Push the battery cover closed.
4. Screw in the battery cover screw in a clockwise direction to lock
the battery cover.
Rechargeable Battery Pack Installation
1. Insert the battery charger into an AC outlet and into the
rechargeable battery pack to charge the batteries. The charger
light is red while it is charging and turns green when the battery
is fully charged.
2. Unscrew the battery cover screw in a counterclockwise direction
to open and pull out the battery cover.
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