Certon M21 User’s Manual
2
Safety Instructions
Do not use near water
Do not expose to rain or moisture
Clean only with dry cloth
Do not block ventilation
Do not place on a soft surface
Do not operate near a heat source
or in a confined area
Do not use with a damaged power
cord
Use main plug to disconnect from
power grid
Do not remove cover
A lightening bolt triangle
is used to alert the user of
the risk of electric shock.
An exclamation point
triangle is used to alert the
user of an important
operating or maintenance
instruction.
