Advantech ARK-4170, User Manual, Page: 6 / 58

ARK-4170 User Manual vi
9. Make sure the voltage of the power source when connecting the equip-
ment to the power outlet.
10. Place the power cord such a way that people cannot step on it. Do not
place anything over the power cord. The power cord must be rated for the
product and for the voltage and current marked on the product’s electrical
ratings label. The voltage and current rating of the cord should be greater
than the voltage and current rating marked on the product.
11. All cautions and warnings on the equipment should be noted.
12. If the equipment is not used for long time, disconnect the equipment
from mains to avoid being damaged by transient over-voltage.
13. Never pour any liquid into ventilation openings; this could cause fire
or electrical shock.
14. Never open the equipment. For safety reasons, only qualified service
personnel should open the equipment.
15. If one of the following situations arise, get the equipment checked by
service personnel:
a. The Power cord or plug is damaged.
b. Liquid has penetrated the equipment.
c. The equipment has been exposed to moisture.
d. The equipment has not worked well or you can not get it work
according to user‘s manual.
e. The equipment has been dropped and damaged.
f. The equipment has obvious signs of breakage
Caution! THIS COMPUTER IS PROVIDED WITH A BAT-
TERY-POWERED REAL-TIME CLOCK CIR-
CUIT. THERE IS A DANGER OF EXPLOSION
IF BATTERY IS INCORRECTLY REPLACED.
REPLACE ONLY WITH SAME OR EQUIVLENT
TYPE RECOMMENDED BY THE MANUFAC-
TURE. DISCARD USED BATTERIES ACCORD-
ING TO THE MANUFACTURER’S
INSTRUCTIONS.