ARM-11 HMI Series PPC User’s Manual
6
Safety and Warranty
1.
Please disconnect this equipment from any AC outlet before cleaning. Do not use liquid
or spray detergents for cleaning. Use a damp cloth.
2.
For pluggable equipment, the power outlet must be installed near the equipment and
must be easily accessible.
3.
Keep this equipment away from humidity.
4.
Put this equipment on a reliable surface during installation. Dropping it or letting it fall
could cause damage.
5.
The openings on the enclosure are for air convection. Protect the equipment from
overheating. DO NOT COVER THE OPENINGS.
6.
Make sure the voltage of the power source is correct before connecting the equipment
to the power outlet.
7.
All cautions and warnings on the equipment should be noted.
8.
If the equipment is not used for a long time, disconnect it from the power source to
avoid damage by transient over-voltage.
9.
Never pour any liquid into an opening. This could cause fire or electrical shock.
10.
Never open the equipment. For safety reasons, only qualified service personnel should
open the equipment.
11.
If any of the following situations arises, get the equipment checked by service personnel:
A.
Liquid has penetrated into the equipment.
B.
The equipment has been exposed to moisture.
C.
The equipment does not work well, or you cannot get it to work according to
the user’s manual.
D.
The equipment has been dropped and damaged.
E.
The equipment has obvious signs of breakage.
12.
Do not leave this equipment in an uncontrolled environment where the storage
temperature is below -20° C (-4°F) or above 60° C (140° F). It may damage the
equipment.
