Pelco E706-16P, E708-24S, E708-24PS, E706-24S, E708-24P User Manual

®

3500 Pelco Way,

Clovis, CA 93612-5699

USA

In North America & Canada:

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FAX [phone]

International Customers:

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www.pelco.com

NOTE: Models with purge fittings require a filtered compressed air supply up to 35 psi at 10 cfm to provide positive internal air pressure circulation. Uses 1/4-inch NPT fittings.

C415M-J (11/99)

E700 Series

Dust-Tight Enclosure

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.

4.After replacement/repair of this unit’s electrical components, conduct a resistance measurement between line and exposed parts to verify the exposed parts have not been connected to line circuitry.

The product and/or manual may bear the following marks:

	This symbol indicates that danger-
	ous voltage constituting a risk of
	electric shock is present within
		C A U T I O N :
	this unit.
		RISK OF ELECTRIC SHOCK.
	This symbol indicates that there	DO NOT OPEN.
	are important operating and main-
	tenance instructions in the litera-
	ture accompanying this unit.

Please thoroughly familiarize yourself with the information in this manual prior to installation and operation.

DESCRIPTION

The E700 Series Dust-Tight Enclosure is designed to protect CCTV cameras operating in small-particle and dusty environments. Stainless steel models are available for use in corrosive atmospheres.

Models

E706-16	6-inch diameter x 16-inch length (15.24 cm x 40.64 cm), aluminum con-
	struction
E706-16P	Same as E706-16, except with purge fittings (15.24 cm x 40.64 cm)
E706-16PS	Same as E706-16P, except type 304 stainless steel construction
E706-16S	Same as E706-16, except type 304 stainless steel construction
E706-24	6-inch diameter x 24-inch length (15.24 cm x 60.96 cm), aluminum con-
	struction
E706-24P	Same as E706-24, except with purge fittings
E706-24PS	Same as E706-24P, except type 304 stainless steel construction
E706-24S	Same as E706-24, except type 304 stainless steel construction
E708-24	8-inch diameter x 24-inch length (20.32 cm x 60.96 cm), aluminum con-
	struction
E708-24P	Same as E708-24, except with purge fittings
E708-24PS	Same as E708-24P, except type 304 stainless steel construction
E708-24S	Same as E708-24, except type 304 stainless steel construction

INSTALLATION

Camera and Lens

To install the camera and lens, perform the following steps:

1.Unsnap the two latches holding the rear end plate on the enclosure and slide the camera sled out.

2.Place the camera and lens at the maximum forward position on the sled. Adjust the camera and lens so that they do not extend beyond the track. Attach camera and lens with the 1/4-20 x .500-inch, hex head screws provided.

a.An enclosure with a heater, a camera with a low optical centerline, or a camera using a large diameter lens may require an elevation block (EB1 or EB2) for proper positioning.

b.Extend the lens to the maximum length before positioning the camera and lens combination. This will ensure that the lens has enough clearance and will not hit the window during focusing.

3.Loosen the cable gland nuts on the back of the enclosure. Route video and power cables through separate glands and connect to the camera. Tighten the gland nuts for a snug fit around the cables. Refer to Table A for the type of video coaxial cable to use. If the camera uses 24 VAC, refer to Table B to determine the size of wire to use.

4.Close and secure the enclosure. Attach padlocks (not supplied) to the latches, if desired.

5.Attach the enclosure to the mount or pan/tilt. Follow the instructions provided with the mounting equipment.

Table A. Video Coaxial Cable Requirements

Cable Type*	Maximum Distance
RG59/U	750 ft (229 m)
RG6/U	1,000 ft (305 m)
RG11/U	1,500 ft (457 m)

* Minimum cable requirements: 75 ohms impedance All-copper center conductor

All-copper braided shield with 95% braid coverage

Table B. 24 VAC Wiring Distances

The following are the recommended maximum distances for 24 VAC applications and are calculated with a 10-percent voltage drop. (Ten percent is generally the maximum allowable voltage drop for AC-powered devices.)

Wire Gauge

	20	18	16	14	12	10
10 vA	283 ft	451 ft	716 ft	1142 ft	1811 ft	2880 ft
	(86 m)	(137 m)	(218 m)	(348 m)	(551 m)	(877m)