Maintenance and Cleaning
■
The device is maintenance-free.
CAUTION!
■
NEVER submerse the device in water or other liquids. Do
not allow any moisture to penetrate into the device during
cleaning.
■
Keep the device the device clean to ensure fault-free operation.
■
To clean the casing, use a soft dry cloth.
■
Clean the laser outlet
air stream. In the case of more serious contamination, remove the
dirt with a damp cotton swab. Do not exert any strong pressure!
WARNING!
■
The device should only be opened by a qualifi ed person
for repairs.
Storage
If you decide not to use the device for a long period, remove the
batteries and store it in the belt pouch
from direct sunlight.
PLEM 50 A1
and the receiver lens
in a clean, dry place away
with a gentle
63
GB