®
EH3508 Series
Environmental Enclosure
Installation/Operation Manual
C1435M-A (11/96)
Pelco • 3500 Pelco Way, Clovis, CA 93612-5699 • (559) 292-1981 • (800) 289-9100
FAX (800) 289-9150 or (559) 292-3827
INSTALLATION/OPERATION MANUAL
MODEL EH3508 SERIES
ENVIRONMENTAL CAMERA ENCLOSURE
1.0 WARNINGS
Priortoinstallationanduseofthisproduct,thefollowing
WARNINGS should be observed.
4. After replacement/repair of this unit’s electrical
components, conduct a resistance measurement
betweenlineandexposedpartstoverifytheexposed
parts have not been connected to line circuitry.
1. Installation and servicing should only be done by
Qualified Service Personnel and conform to all
Local codes.
5. The installation method and materials should be
capable of supporting four (4) times the weight of
theenclosure,pan/tilt,cameraandlenscombination.
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. OnlyusereplacementpartsrecommendedbyPelco.
The product 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:
TOREDUCETHERISKOFELECTRICAL
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 C1435M-A (11/96)
1
3.2 OPTIONS
2.0 SCOPE
AFW3512
HK3512-1
Anti-fogging window
The information contained within this manual covers
the EH3508 Series camera enclosures.
Heater kit, thermostatically controlled,
120 VAC, 40 watts. Activates ON at
50°F (10°C); OFF at 80°F (26.67°C)
3.0 DESCRIPTION
The EH3508 Series are indoor/outdoor light-duty cam-
eraenclosuresdesignedforusewithvariouscamerason
the market and will accommodate fixed focal length
lenses or motorized zoom lenses, with or without auto-
iris operation.
HK3512-2
HK3512-3
WD35-1
Same as HK3512-1 except 24 VAC
Same as HK3512-1 except 230 VAC
Window defroster kit, continuous duty,
3 watts, 120 VAC
The lid of the enclosure is hinged in the front providing
easy access during installation and when camera/lens
adjustments are necessary. The camera sled itself (see
Figure 3, Item 7) can serve as an elevation block. It can
be removed, inverted and flipped, then reinstalled. All
wiringandcablingisbroughtintotheenclosurethrough
adjustable glands at the bottom rear of the enclosure.
WD35-2
WD35-3
SS3508
Same as WD35-1 except 24 VAC
Same as WD35-1 except 230 VAC
Sun shroud for EH3508 Series only
3.3 RECOMMENDED MOUNTS
The rear link-lock latch can be used with a padlock of
suitable size for applications requiring additional secu-
rity.
CM4400
Light duty ceiling mount with cable
feedthrough and manually adjustable
tilt table. Supports up to 15 lbs (6.75
kg).
Options for this series include heater, defroster and sun
shroud.
EM4400
Light duty wall mount with cable
feedthrough and manually adjustable
tilt table. Supports up to 15 lbs (6.75
kg).
3.1 MODELS
EH3508
Enclosure,indoor/outdoor,8.75"(22.22
cm) length.
EH3508-1
EH3508-2
EH3508-3
Same as EH3508 except unit is supplied
with 120 VAC heater and defroster.
Same as EH3508 except unit is supplied
with 24 VAC heater and defroster.
Same as EH3508 except unit is supplied
with 230 VAC heater and defroster.
2
Pelco Manual C1435M-A (11/96)
3.4 RECOMMENDED CABLE SIZE/DISTANCE
CAUTION:
When using a single power source for both the camera and accessories, the camera power
consumption must be taken into consideration when determining the wire gauge. However,
the following chart does not include camera power because of the many variations available.
The following cable sizes are the minimum recommended for use with the combination of defroster and heater.
Model
Number
Input
Voltage
Power
Consumption
Cable Size
Cable Distance
EH3508-1
EH3508-2
EH3508-3
120 VAC
at 60 Hz
43 watts
43 watts
43 watts
20 Awg
18 Awg
16 Awg
14 Awg
1,619 ft
(493.4 m)
(785.1 m)
(1,246.3 m)
(1,988.2 m)
2,576 ft
4,089 ft
6,523 ft
24 VAC
at 60 HZ
20 Awg
18 Awg
16 Awg
14 Awg
67 ft
107 ft
170 ft
272 ft
(20.4 m)
(32.6 m)
(51.8 m)
(82.9 m)
230 VAC
at 50 HZ
20 Awg
18 Awg
16 Awg
14 Awg
5,318 ft
8,460 ft
13,427 ft
21,420 ft
(1,620.9 m)
(2,578.6 m)
(4,092.6 m)
(6,528.9 m)
Pelco Manual C1435M-A (11/96)
3
4.0 INSTALLATION
If you are installing a camera with a low optical cen-
ter line or a camera with a large diameter lens, mount
the camera so that the narrow lip of the sled fits
over the mounting screws. This elevates the sled.
Thefollowinghardwareissuppliedtomounttheenclosure:
Quantity
2
Item
1/4-20 x .500 hex soc head screws
(part # ZH1/420X.500CS)
1/4 flat washer
(part # ZH260X562X65C)
1/4 split lock washer
(part # ZH1/4LWSSL)
5. There are two threaded mounting holes on the bot-
tom of the enclosure. Mount the enclosure to a pan/
tilt assembly or fixed mount with the 1/4-20 screws
and washers that are supplied with the enclosure.
2
2
6. Install the sled and camera in the enclosure:
The following hardware is supplied to mount the camera:
a. If the camera’s lens is adjustable, extend the
lens to its maximum length.
Quantity
2
Item
1/4-20 x .375 pan head phillips
(part # ZH1/420X.375SPP)
b. Place the sled on the rail over the attaching screws.
c. Slide the sled so that the screws fit into the
narrow slots of the mounting holes.
4.1 CAMERA/LENS INSTALLATION
To install the camera/lens, perform the following steps:
1. Unlatch lid and open.
d. Tighten the screws just enough to hold the sled
to the rail, but not too tight to keep the sled
from moving.
2. Refer to Figure 3 for the location of the camera sled
(item 7). Remove the camera sled from the rail:
e. Slide the camera sled forward until the lens
almost touches the window.
a. Loosen the screws.
f. Tighten the screws to secure the camera sled
to the rail.
b. Slide the sled so that the screws are in the large
part of the mounting holes.
7. Pull the video and power cables through the
glands or conduit and attach to the camera.
Adjust the glands, if used, for a tight fit around
the cables.
c. Remove the sled.
d. Remove the parts tied to the sled.
Where applicable, connect the enclosure power
wires to pins 1 and 2 (AC IN) at TB1 on the PC
board. (Refer to Figure 1.)
3. 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 con-
duit, do not install the glands.
This power may also be used to power the
camera if voltages are the same. The power
may be “jumpered” from pins 1 and 2 (AC IN)
or pins 4 and 5 (AC OUT) to the camera power
input. (Refer to Figure 1.)
4. Mount the camera 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 sled. Note that the edges of the sled are bent
and that one lip is wide and the other is narrow.
Attach a BNC connector to the coax and connect
to the camera.
Normally you should mount the camera so that the
wide lip of the sled fits over the mounting screws.
8. Adjust camera focus and iris, if necessary. Con-
nect auto iris, if applicable.
9. Close the lid and latch.
4
Pelco Manual C1435M-A (11/96)
5.0 CARE AND MAINTENANCE
Regularly scheduled maintenance will help prolong the
operationallifeandappearanceoftheequipment. Clean
the window regularly with a mild non-abrasive deter-
gent in water and with a soft cloth to help maintain
picture clarity.
Figure 1. Heater and Defroster Wiring Diagram
Figure 2. Heater Kit Installation
Pelco Manual C1435M-A (11/96)
5
6.0 EXPLODED ASSEMBLY DIAGRAM
Refer to Figure 2 for exploded assembly diagram.
Figure 3. EH3508 Exploded Assembly Diagram
6
Pelco Manual C1435M-A (11/96)
7.0 MECHANICAL PARTS LIST
The following parts list corresponds to the exploded assembly diagram in Figure 3.
Item
Quantity
Description
Lid attachment pin
Clip
Gland
Body
Gasket (inches)
Latch
Camera sled
Lid
Lid hinge bracket
Window bracket
Window assembly
Gland nut
Spring
Part Number
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
2
1
27
1
1
1
1
2
1
2
1
EH350010105
ZH.125ECLIP
EH470010007B
37004001ASSY
EH350010011
EH550010010
EH35064236COMP
EH35084135COMP
EH35004141COMP
EH35004142COMP
EH35001000ASSY
EH470010008B
EH350010107
Associated Hardware
A
B
C
D
E
F
G
H
2
6
2
4
2
4
4
4
Rivet
ZHRVT1/8X3/8CE
ZH6LWSIS
Internal tooth washer, #6
Screw, 6-32 x 3/8", pan head, Phillips
Screw, 6-32 x 3/8", pan head, Phillips
Screw, 4-40 x 3/8" pan head, Phillips
Nylon washer
ZH6-32X.375SPP
ZH6-SFX.375SPP
ZH4-40X.375SPP
ZH131X361X62N
ZH4-40NUTSH
ZH4LWSIS
Nut, 4-4
Internal tooth lock washer, #4
Pelco Manual C1435M-A (11/96)
7
8.0 SPECIFICATIONS
MECHANICAL
Cable Entry Holes: Ø.875"(willaccept1/2"conduit
fitting when compression gland
is removed)
Camera Mounting: Multiple holes on adjustable
camera sled
Latch:
Rear link lock latch
GENERAL
Construction:
Dimensions:
Environment:
Camera and Lens
Size:
Accommodatescameraandlens
combinations (including BNC
connector) up to:
Extruded and die cast aluminum
See Figure 4
EH3508:
2.87" W x 3.00" H x 6.80" L
(7.28 cm x 7.62 cm x 17.27 cm)
-10° to 120° F
(-23.33° to 48.89° C)
EH3508-1/
EH3508-2/
EH3508-3
Unit Weight:
EH3508
2.87" W x 3.00" H x 5.00" L
(7.28 cm x 7.62 cm x 12.70 cm)
2.18 lbs (.99 kg) approximate
2.51 lbs (1.14 kg) approximate
3.0 lbs (1.34 kg) approximate
3.5 lbs (1.58 kg) approximate
EH3508-1/
EH3508-2/
EH3508-3
Viewing Window:
3/16" (4.76 mm) thick, optically
clear, impact resistant Lexan™
MR5 coated (U.L. 94HB rated).
Shipping Weight:
EH3508
Window
Viewing Area:
2.25" H x 2.63" W
(5.71 cm x 6.68 cm)
EH3508-1/
EH3508-2/
EH3508-3
Cable Entry:
TwoPG13.5compressionglands
on bottom rear (maximum cable
diameter 0.47")
Figure 4. EH3508 Dimension Drawing
8
Pelco Manual C1435M-A (11/96)
9.0 WARRANTY AND RETURN
INFORMATION
WARRANTY
RETURNS
Pelco will repair or replace, without charge, any merchandise proved
defectiveinmaterialorworkmanshipforaperiodofoneyearafterthedate
of shipment.
In order to expedite parts returned to the factory for repair or credit, please
call the factory at (800) 289-9100 or (559) 292-1981 to obtain an
authorization number (CA number if returned for credit, and RA number
if returned for repair).
Exceptions to this warranty are as noted below:
All merchandise returned for credit may be subject to a 20% restocking
and refurbishing charge.
Goods returned for repair or credit should be clearly identified with the
assigned CA or RA number and freight should be prepaid. Ship to the
appropriate address 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, MC3651H-2,
and MC3651H-2X camera models, which have a five-year warranty.
•
If you are located within the continental U.S., Alaska, Hawaii or Puerto
Rico, send goods to:
Service Department
Pelco
3500 Pelco Way
Clovis, CA 93612-5699
If you are located outside the continental U.S., Alaska, Hawaii or Puerto
Rico and are instructed to return goods to the USA, you may do one of the
following:
If the goods are to be sent by a COURIER SERVICE, send the goods to:
•
•
Two years on standard motorized or fixed focal length lenses.
Two years on Legacy®, CM6700/CM6800/CM9700 Series matrix, and
DF5/DF8 Series fixed dome products.
Two years on Spectra®, Esprit®, ExSite™, and PS20 scanners, includ-
ing when used in continuous motion applications.
Two years on Esprit® and WW5700 Series window wiper (excluding
wiper blades).
•
•
•
Eighteen months on DX Series digital video recorders, NVR300
Series network video recorders, and Endura™ Series distributed
network-based video products.
Pelco
3500 Pelco Way
Clovis, CA 93612-5699 USA
•
•
One year (except video heads) on video cassette recorders (VCRs).
Video heads will be covered for a period of six months.
If the goods are to be sent by a FREIGHT FORWARDER, send the goods
to:
Six months on all pan and tilts, scanners or preset lenses used in
continuousmotionapplications(thatis,presetscan,tourandautoscan
modes).
Pelco c/o Expeditors
473 Eccles Avenue
South San Francisco, CA 94080 USA
Phone: 650-737-1700
Fax: 650-737-0933
Pelco will warrant all replacement parts and repairs for 90 days from the
date of Pelco shipment. All goods requiring warranty repair shall be sent
freight prepaid to Pelco, Clovis, California. Repairs made necessary by
reason of misuse, alteration, normal wear, or accident are not covered
under this warranty.
Pelco assumes no risk and shall be subject to no liability for damages or
loss resulting from the specific use or application made of the Products.
Pelco’s liability for any claim, whether based on breach of contract,
negligence, infringement of any rights of any party or product liability,
relating to the Products shall not exceed the price paid by the Dealer to
Pelco for such Products. In no event will Pelco be liable for any special,
incidental or consequential damages (including loss of use, loss of profit
and claims of third parties) however caused, whether by the negligence
of Pelco or otherwise.
The above warranty provides the Dealer with specific legal rights. The
Dealer may also have additional rights, which are subject to variation from
state to state.
Ifawarrantyrepairisrequired,theDealermustcontactPelcoat(800) 289-
9100 or (559) 292-1981 to obtain a Repair Authorization number (RA),
and provide the following information:
1. Model and serial number
2. Date of shipment, P.O. number, Sales Order number, or Pelco invoice
number
3. Details of the defect or problem
If there is a dispute regarding the warranty of a product which does not fall
under the warranty conditions stated above, please include a written
explanation with the product when returned.
Method of return shipment shall be the same or equal to the method by
which the item was received by Pelco.
Pelco, the Pelco logo, Camclosure, Esprit,
Genex, Legacy, and Spectra are registered
trademarks of Pelco.
Endura and ExSite are trademarks of Pelco.
© Copyright 1996, Pelco. All rights reserved.
Pelco Manual C1435M-A (11/96)
9
®
Pelco
3500 Pelco Way, Clovis, CA 93612-5699 (559) 292-1981 • (800) 289-9100
FAX (800) 289-9150 or (559) 292-3827
International customers call 1-559-292-1981 or FAX 1-559-348-1120
(Product specifications subject to change without notice.)
C1435M-A
10
Pelco Manual C1435M-A (11/96)
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