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POWER SUPPLY

2

2

PRECAUTIONS / SAFETY WARNINGS

1

Please read this manual carefully before using your

PS5581SM

. Keep this manual handy for future

reference. These safety instructions are to ensure
the long life of your 

PS5581SM

 and to prevent fire

and shock hazard. Please read them carefully and
heed all warnings.

1.1 GENERAL

 Unauthorized personnel shall not open the unit

since there are high-voltage components
inside.

 Qualified Altinex service personnel, or their

authorized representatives must perform all
service.

1.2 SAFETY GUIDELINES FOR THE RACK-
MOUNTING OF THE PS5581SM

 Maximum operating ambient temperature is 35

(degrees C).

 Never restrict the air flow through the devices’

fan or vents.

 When installing equipment into a rack,

distribute the units evenly. Otherwise,
hazardous conditions may be created by an
uneven weight distribution.

 Connect the unit to a properly rated supply

circuit.

 Reliable Earthing (Grounding) of Rack-

Mounted Equipment should be maintained.

1.3 INSTALLATION

 For best results, place the 

PS5581SM

 on a

flat, level surface in a dry area away from dust
and moisture.

 To prevent fire or shock, do not expose this

unit to rain or moisture. Do not place the

PS5581SM

 in direct sunlight, near heaters or

heat radiating appliances, or near any liquid.
Exposure to direct sunlight, smoke, or steam
can harm internal components.

 Handle the 

PS5581SM

 carefully. Dropping or

jarring can damage internal components.

 Do not place heavy objects on top of the

PS5581SM.

 If the 

PS5581SM

 is to be

mounted to a table or wall, use only Altinex
made mounting accessories, such as the
mount mini-brackets 

DA1294FC 

or

DA1293FC

.

 To turn off the main power, be sure to remove

the cord from the power outlet. The power
outlet socket should be installed as near to the
equipment as possible, and should be easily
accessible.

 Do not pull the power cord or any cable that is

attached to the 

PS5581SM.

 If the 

PS5581SM

 is not used for an extended

period, disconnect it from the power outlet.

1.4 CLEANING

 Unplug the 

PS5581SM

 power cord before

cleaning. Clean surfaces with a dry cloth.
Never use strong detergents or solvents, such
as alcohol or thinner. Do not use a wet cloth or
water to clean the unit.

1.5 FCC / CE NOTICE

 This device complies with part 15 of the FCC

Rules. Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device must
accept any interference received, including
interference that may cause undesired
operation.

 This equipment has been tested and found to

comply with the limits for a Class A digital
device, pursuant, to Part 15 of the FCC Rules.
These limits are designed to provide
reasonable protection against harmful
interference when the equipment is operated
in a commercial environment. This equipment
generates, uses, and can radiate radio
frequency energy and, if not installed and used
in accordance with the instruction manual, may
cause harmful interference to radio
communications. Operation of this equipment
in a residential area is likely to cause harmful
interference in which case the user will be
required to correct the interference at his own
expense.

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