Important safety instructions – ADLINK PCES-8581-13S User Manual
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Important Safety Instructions
41
Important Safety Instructions
For user safety, please read and follow all instructions, 
WARNINGS, CAUTIONS, and NOTES marked in this manual 
and on the associated equipment before handling/operating the 
equipment.
X
Read these safety instructions carefully.
X
Keep this user’s manual for future reference.
X
Read the specifications section of this manual for detailed 
information on the operating environment of this equipment.
X
When installing/mounting or uninstalling/removing 
equipment:
Z
Turn off power and unplug any power cords/cables.
X
To avoid electrical shock and/or damage to equipment:
Z
Keep equipment away from water or liquid sources;
Z
Keep equipment away from high heat or high humidity;
Z
Keep equipment properly ventilated (do not block or 
cover ventilation openings);
Z
Make sure to use recommended voltage and power 
source settings;
Z
Always install and operate equipment near an easily 
accessible electrical socket-outlet;
Z
Secure the power cord (do not place any object on/over 
the power cord);
Z
Only install/attach and operate equipment on stable 
surfaces and/or recommended mountings; and,
Z
If the equipment will not be used for long periods of time, 
turn off and unplug the equipment from its power source.
X
Never attempt to fix the equipment. Equipment should only 
be serviced by qualified personnel.
X
A Lithium-type battery may be provided for uninterrupted, 
backup or emergency power.
Risk of explosion if battery is replaced by an incorrect type.
Dispose of used batteries according to the instructions.
CAUTION: