Руководство по эксплуатации Pelco EH4718L/PSA

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®
EH4718L/WPSA and
EH4718L/PSA
Environmental
Enclosures
Installation/
Operation Manual
C1415M-PSA (12/97)
Pelco • 3500 W. Pelco Way, Clovis • CA 93612-5699 USA • www.pelco.com
In North America and Canada: Tel (800) 289-9100 or FAX (800) 289-9150
International Customers: Tel (1-559) 292-1981 or FAX (1-559) 348-1120

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CONTENTS Section Page 1.0 GENERAL ..................................................................................................1 1.1 IMPORTANT SAFEGUARDS AND WARNINGS ............................... 1 2.0 DESCRIPTION ..........................................................................................2 2.1 MODELS ............................................................................................2 3.0 INSTALLATION ................................................................

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1.0 GENERAL 1.1 IMPORTANT SAFEGUARDS AND WARNINGS Prior to installation and use of this product, the following WARNINGS should be observed. 1. Installation and servicing should only be done by Qualified Service Personnel and conform to all Local codes. 2. Unless the unit is specifically marked as a NEMA Type 3, 3R, 3S, 4, 4X, 6, or 6P enclosure, it is designed for indoor use only and it must not be installed where exposed to rain and moisture. 3. Only use replacement parts recommended by Pelco

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2.0 DESCRIPTION The EH4718L/WPSA and EH4718L/PSA environmental enclosures are constructed of aluminum. They are installed by attaching the bottom of the enclosure to the tilt shaft of an PT780-24P/PPPSA pan/tilt. 2.1 MODELS EH4718L/WPSA Environmental enclosure with rear opening lid. Lid has gas spring to hold it open. 18-inch (45.72 cm) length. Includes window wiper. EH4718L/PSA Same as EH4718L/WPSA except it does not have a window wiper. 2 Pelco Manual C1415M-PSA (12/97)

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3.0 INSTALLATION 1. Unlatch and raise the enclosure lid. The gas spring will hold the lid in place when it is fully opened. 2. Remove the parts tied to the camera sled 3. Remove the elevator from the camera sled. 4. Mount the camera to the elevator with the 1/4-20 Phillips-head screws that are provided in the parts bag. 5. Install the elevator and camera in the enclosure: a. Loosen the screws that hold the camera sled in place. b. If the camera’s lens is adjustable, extend the lens to its maxim

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Figure 1. Support Bracket Installation 4 Pelco Manual C1415M-PSA (12/97)

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4.0 WINDOW WIPER ADJUSTMENTS 1. Open the enclosure lid. 2. Refer to Figure 2 and set either of the following two options: a. The time between wiper strokes can be adjusted between 3 and 10 sec- onds by rotating the potentiometer R8. Turn the adjustment clockwise to increase the time. The potentiometer only makes one revolution. Turn power on to make this adjustment. or b. The wiper can be set to operate continuously by placing the delay jumper at JP6 in the OFF position. 3. Close the enclosure

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5.0 OPERATION The fan turns on at 110° F (43° C) and turns off at 88° F (31° C). 6 Pelco Manual C1415M-PSA (12/97)

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6.0 MAINTENANCE Clean the window with a mild nonabrasive detergent in water and a soft cloth to maintain picture clarity. Pelco Manual C1415M-PSA (12/97) 7

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7.0 WIRING DIAGRAM Figure 3. EH4718L/WPSA and EH4718L/PSA Wiring Diagram 8 Pelco Manual C1415M-PSA (12/97)

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8.0 SPECIFICATIONS ELECTRICAL Input Voltage: 24, 120 or 230 VAC, 50/60 Hz Electrical Connections: 9-pin round lens control connector Two wires for camera power BNC for video BNC for camera synchronization ™ 26-pin RediLINK D-type connector (links enclosure to pan/tilt) MECHANICAL Construction: Aluminum Finish: Gray polyester powder coat Window: EH4718L/WPSA: Glass EH4718L/PSA: Lexan plastic Window Viewing Area: 3.50" H x 4.00" W (8.89 x 10.16 cm) Camera Mounting: Removable camera sled that can

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9.0 WARRANTY AND RETURN INFORMATION WARRANTY Pelco will repair or replace, without charge, any merchandise proved defective in material or workmanship for a period of one year after the date of shipment. Exceptions to this warranty are as noted below: • Five years on FT/FR8000 Series fiber optic products. ® • Three years on Genex Series products (multiplexers, server, and keyboard). ® • Three years on Camclosure and fixed camera models, except the CC3701H-2, CC3701H-2X, CC3751H-2, CC3651H-2X, M