ADLINK AMP-208C - Manual (Page 191)

177 Important Safety Instructions
X Never attempt to fix the equipment. Equipment should only
be serviced by qualified personnel.
A Lithium-type battery may be provided for uninterrupted, backup
or emergency power.
X Equipment must be serviced by authorized technicians
when:
Z
The power cord or plug is damaged;
Z
Liquid has penetrated the equipment;
Z
It has been exposed to high humidity/moisture;
Z
It is not functioning or does not function according to the
user’s manual;
Z
It has been dropped and/or damaged; and/or,
Z It has an obvious sign of breakage.
WARNING
Risk of explosion if battery is replaced with one of an incorrect
type. Dispose of used batteries appropriately. Please check
local regulations for disposal of batteries.