Pelco EH5729, EH5729-2, EH5723-1, EH5729-1, EH5723 User Manual

®

EH5700 Series

Environmental

Enclosure

Installation/

Operation Manual

C1431M-C (8/04)

Pelco • 3500 Pelco Way, Clovis • CA 93612-5699 USA • www.pelco.com

In North America and Canada: Tel [phone] or FAX [phone]

International Customers: Tel [phone] or FAX [phone]

CONTENTS

Section Page

GENERAL ...................................................................................................3

IMPORTANT SAFEGUARDS AND WARNINGS ............................................... 3

DESCRIPTION .................................................................................................. 4

MODELS ...................................................................................................4

INSTALLATION ..................................................................................................5

OPERATION .................................................................................................. 12

MAINTENANCE ................................................................................................13

SERVICE MANUAL .................................................................................. 13

SPECIFICATIONS ............................................................................................ 14

WARRANTY AND RETURN INFORMATION ................................................... 16

LIST OF ILLUSTRATIONS

Figure Page

1 Exploded Assembly Diagram for Blower and Circuit Board ...............6

2 EH5700 Series Input Wiring Diagram ............................................... 10

3 EH5700 Dimension Drawing .............................................................15

LIST OF TABLES

Table Page

A 24 VAC Wiring Distances .................................................................. 11

2 Pelco Manual C1431M-C (8/04)

GENERAL

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.

5. The installation method and materials should be capable of supporting four
times the weight of the enclosure, pan/tilt, camera and lens combination.

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

This symbol indicates that dangerous voltage constituting a
risk of electric shock is present within this unit.

This symbol indicates that there are important operating and
maintenance instructions in the literature accompanying this
unit.

CAUTION:

RISK OF

ELECTRIC SHOCK.

DO NOT OPEN.

TO REDUCE THE RISK OF ELECTRICAL SHOCK,

DO NOT REMOVE COVER. NO USER-

SERVICEABLE PARTS INSIDE. REFER SERVICING

TO QUALIFIED SERVICE PERSONNEL.

CAUTION:

Please thoroughly familiarize yourself with the information

in this manual prior to installation and operation.

Pelco Manual C1431M-C (8/04) 3

DESCRIPTION

Environmental enclosures in the EH5700 Series are used with Pelco’s pan/tilt units
or fixed mounts.

The enclosures are constructed of aluminum.

You can install cameras with either fixed focal length lenses or motorized zoom
lenses. All models have an adjustable camera sled to accommodate different sizes
of cameras and lenses.

MODELS

EH5723 Environmental enclosure with rear-opening lid. Lid has gas

EH5723-1 EH5723 with 120 VAC thermostatically controlled heater and

EH5723-2 EH5723 with 24 VAC thermostatically controlled heater and

EH5723-3 EH5723 with 230 VAC thermostatically controlled heater and

EH5729 Environmental enclosure with rear-opening lid. Lid has gas

EH5729-1 EH5729 with 120 VAC thermostatically controlled heater and

EH5729-2 EH5729 with 24 VAC thermostatically controlled heater and

EH5729-3 EH5729 with 230 VAC thermostatically controlled heater and

spring to hold it open. 23-inch (58.42 cm) length.

blower.

blower.

blower.

spring to hold it open. 29-inch (73.66 cm) length.

blower.

blower.

blower.

4 Pelco Manual C1431M-C (8/04)

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 camera sled from the rail:

a. Loosen the screws.

b. Slide the sled so that the screws are in the large part of the mounting

slots.

c. Remove the sled.

d. Remove the parts tied to the sled.

3. EH5723-1, -2, -3 Models, and EH5729 -1, -2, -3 Models Only – If
you are installing the enclosure in a marine or high-moisture environment,
make the following modifications to your enclosure:

Refer to Figure 1 for an exploded assembly diagram of the blower assembly.

a. Disconnect the electrical plug (3) from the fan (4).

b. Remove the three sets of screws and washers (A, B, and C) that secure

the fan plate (5) and fan (4) to the enclosure.

c. Remove the four screws and washers (B and D) that secure the fan to

the fan plate.

d. Turn the fan around so that it blows toward the viewing window (refer to

the arrows on the fan).

e. Reinstall the fan on the fan plate.

f. Reinstall the fan plate and fan in the enclosure.

g. Reconnect the electrical plug on the fan.

h. Close the enclosure lid.

i. On the bottom of the enclosure, remove the vent grill (1) and filters (2) at

the front of the unit. Replace the grill with one of the vent covers that was
attached to the camera sled as loose equipment.

j. On the bottom of the enclosure, attach the other vent plate over the grill

at the rear of the unit.

k. Open the enclosure lid.

4. If you are going to wire the enclosure with cable, remove the wiring glands and
nuts from the parts bag and install them in the bottom of the enclosure. If you
are going to wire the enclosure with conduit, do not install the glands.

5. Mount the camera/lens to the sled with the 1/4-20 Phillips-head screws that
are provided in the parts bag. You can mount the camera to either side of the
U-shaped sled, depending on the camera height required.

6. There are two threaded mounting holes on the bottom of the enclosure. Mount
the enclosure to a pan/tilt assembly or fixed mount with 1/4-20 screws with
threads that do not exceed 5/8 of an inch (1.59 cm) in length (not supplied with
the enclosure).

Pelco Manual C1431M-C (8/04) 5