® |
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 (800) 289-9100 or FAX (800) 289-9150 |
International Customers: Tel (1-559) 292-1981 or FAX (1-559) 348-1120 |
CONTENTS
Section |
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GENERAL ................................................................................................... |
3 |
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IMPORTANT SAFEGUARDS AND WARNINGS ............................................... |
3 |
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DESCRIPTION .................................................................................................. |
4 |
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MODELS ................................................................................................... |
4 |
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INSTALLATION .................................................................................................. |
5 |
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OPERATION .................................................................................................. |
12 |
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MAINTENANCE ................................................................................................ |
13 |
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SERVICE MANUAL .................................................................................. |
13 |
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SPECIFICATIONS ............................................................................................ |
14 |
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WARRANTY AND RETURN INFORMATION ................................................... |
16 |
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LIST OF ILLUSTRATIONS |
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Figure |
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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 |
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Table |
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Page |
A |
24 VAC Wiring Distances .................................................................. |
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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. |
CAUTION: |
TO REDUCE THE RISK OF ELECTRICAL SHOCK, |
DO NOT REMOVE COVER. NO USER- |
SERVICEABLE PARTS INSIDE. REFER SERVICING |
TO QUALIFIED SERVICE PERSONNEL. |
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
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EH5723 |
Environmental enclosure with rear-opening lid. Lid has gas |
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spring to hold it open. 23-inch (58.42 cm) length. |
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EH5723-1 |
EH5723 with 120 VAC thermostatically controlled heater and |
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blower. |
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EH5723-2 |
EH5723 with 24 VAC thermostatically controlled heater and |
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blower. |
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EH5723-3 |
EH5723 with 230 VAC thermostatically controlled heater and |
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blower. |
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EH5729 |
Environmental enclosure with rear-opening lid. Lid has gas |
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spring to hold it open. 29-inch (73.66 cm) length. |
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EH5729-1 |
EH5729 with 120 VAC thermostatically controlled heater and |
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blower. |
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EH5729-2 |
EH5729 with 24 VAC thermostatically controlled heater and |
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blower. |
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EH5729-3 |
EH5729 with 230 VAC thermostatically controlled heater and |
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blower. |
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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).
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Pelco Manual C1431M-C (8/04) |
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