PDi -772HE Installation Instructions

Communication
Systems Inc.
Better Solutions Are Within Reach™
This symbol is intended to alert the user that
parts inside the product are a risk of electric
shock to persons.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE
COVER. NO USER-SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFED SERVICE PERSONNEL.
THIS INSTALLATION SHOULD BE MADE BY A QUALIFIED SERVICE PERSON AND SHOULD
CONFORM TO ALL LOCAL CODES. DO NOT ATTEMPT THIS INSTALLATION WITHOUT AN
ASSISTANT.
GUIDELINES
The PDI-772HE is a specialized power supply designed to power low-voltage AC small screen televisions and is
intended for use in a hospital, a nursing home, a medical-care center, or a similar health-care facility in which
installation is limited to a non-hazardous area in accordance with the National Electrical code, ANSI/NFPA70.
LOCATION – The supply is mounted in a utility or electrical closet near an AC wall outlet. Due to coaxial cable
length restrictions, select a location that limits the longest coaxial cable run distance between the supply and
furthest room to a maximum of 150 feet.
1. COOLING – Although this supply is engineered for high efficiency, observe these guidelines.
a. Select a location with a maximum ambient room temperature of less than 100°F.
b. Allow clearance areas on top, bottom and both sides. This clearance is required for cooling. Do
not cover or obstruct ventilation grills on the cabinet as this supply utilizes convection cooling. For
example, the supply should NOT be mounted in a drop ceiling due to the restricted airflow that
occurs in such a tight air space.
c. Do not route cables between the space in back of this wall mounted power supply. The back of the
supply must be kept clear to allow for convection air-cooling.
d. The supply under full load will generate approximately 110 watts of waste heat. Please consider
the location's additional temperature rise caused by operation of this supply.
2. ELECTRICAL – This supply requires a 120 VAC circuit capable of supplying 10 amperes of current. Do NOT
use an extension cord with this power supply.
WALL INSTALLATION
PDi Communication Systems, Inc. 40 Greenwood Lane Springboro, Ohio 45066 USA PH +1-937-743-6010 FX +1-937-743-5664
PDI-772HE
AC CENTRAL POWER SUPPLY
AFIN DE REDUIRE LES RISQUES DE CHOC ELECTIQUE, NE PAS
RETIRER LE COUVERCLE. AUCUN ORGANE INTERNE NE PEUT
ETRE REPARE PAR L'UTILISATEUR. CONFIER L'APPAREIL A UN
DEPANNEUR QUALIFIE.
1. The central power supply is designed to mount on a wall in an
upright position with the power cord pointing down. The supply
should be positioned near an AC wall outlet. This unit is
convection cooled and requires clearance at the top, bottom,
and sides of the enclosure – see GUIDELINES for details.
2. Position the supply maintaining clearance. Mark the four
mounting hole locations on the wall.
3. Drill and install four, ¼-20 toggle bolts (not supplied) at each of
the mounting hole locations. Expose ½ inch of thread on each
bolt.
4. Center the supply over the ¼-20 bolts. Tighten.
INSTALLATION INSTRUCTIONS
This symbol is intended to tell the user that
important operating and servicing
instructions are included with this product.
ATTENTION
RISQUE DE CHOC ELECTRIETUE
NE PAS QUVRIR
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