C C h h a a p p t t e e r r 1 1 S S a a f f e e t t y y & & W W a a r r n n i i n n g g s s
1 1 . . 1 1
S S a a f f e e t t y y I I n n f f o o r r m m a a t t i i o o n n
•
Turn OFF the UPS and disconnect the AC supply before cleaning. Do not use liquid or aerosol cleaners. A
dry cloth is recommended to remove dust from the surface of your UPS.
•
Do not install or operate the UPS in or near water.
•
Do not place the UPS on an unstable cart, stand or table.
•
Do not place the UPS under direct sunlight or close to heat-emitting sources.
•
To allow proper ventilation of the UPS, do not block or cover the top and bottom sides of the unit. Do not
insert any objects into the ventilation holes or other openings of the UPS. Keep all vents free of dust
accumulation that could restrict airflow.
•
To reduce the risk of fire or electric shock, install this UPS in a temperature and humidity controlled, indoor
environment, free of conductive contaminants. Ambient temperature must not exceed 50°C (122°F). Do
not operate near water or excessive humidity (95% max).
•
To guarantee sufficient convection cooling, please keep a clearance of 50mm above, 180mm below, and
10mm lateral distance of between devices.
•
The power supplies should meet the following conditions for safe use when installed in a Class I, Division
2 Groups A B C D and Class I, Zone 2, Groups IIC Hazardous Location:
1.
2.
3.
•
Do not introduce any objects into the unit.
•
Do not disconnect the equipment while the circuit is live or unless the area is known to be free of ignitable
concentrations.
•
Do not connect or disconnect the battery unless the area is known to be free of ignitable concentrations.
•
Do not open the unit. Do not substitute components. Do not replace fuse.
•
Exposure to some chemicals may degrade the sealing properties of materials used in the sealed relay
device.
This UPS contains LETHAL VOLTAGES some components are live, even when AC is disconnected. All repairs
and service should be performed by AUTHORIZED SERVICE PERSONNEL ONLY. There are NO USER
SERVICEABLE PARTS inside the UPS.
The equipment shall only be used in an area of not more than pollution degree 2, as defined in IEC
60664-1. Install in a controlled environment.
The equipment shall be installed in an enclosure that provides a degree of protection not less than
IP54 in accordance with IEC 60079-0.
The operating temperature class (T-code) of this device was determined to be T4.
Eaton Din Rail UPS Advanced User Guide 9340AC—Rev A
1