®
PSKIT8100
Pressure Sensor Option
For EH8100 Series
Pressurized Camera Enclosure
C1445M-D (11/04)
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Contents
Important Safeguards and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Enclosure Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Enclosure Reassembly and Recharging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Recharging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Power Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
List of Illustrations
EH8100 Series Enclosure - Rear Plate, Inside View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
C1445M-D (11/04)
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Important Safeguards and Warnings
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-
supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped.
6. 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.
7. Only use replacement parts recommended by Pelco.
8. After replacement/repair of this unit’s electrical components, conduct a resistance measurement between the line and exposed parts to
verify the exposed parts have not been connected to the line circuitry.
Description
The PSKIT8100 Pressure Sensor is designed for use with the EH8100 Series Enclosure. The sensor ensures that enclosure pressure stays at an
acceptable operation level. The PSKIT8100 provides contact closure when the internal pressure of the enclosure falls below the required 5 psi.
C1445M-D (11/04)
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Installation
ENCLOSURE DISASSEMBLY
1. Disconnect power to the enclosure.
2. Remove the ground wire from the ground stud on the back of the enclosure.
3. Remove the electrical connector from the rear of the enclosure by turning the outer ring counterclockwise and pulling the mating portion of
the connector off.
4. You may remove the enclosure from its mount to make the installation process easier.
5. Remove the cap from the Schraeder valve (refer to Figure 1).
6. Relieve internal enclosure pressure by depressing the center stem of the Schraeder valve.
CAUTION: Pressure must be released prior to opening the enclosure or personal injury may result.
7. Remove the rear plate of the enclosure (refer to Figure 1) and do the following:
a. Use a screwdriver to pry the end of the spiral retaining ring from the retaining ring groove.
b. Pull on the “T” handle to remove the rear plate from the housing.
SCHRAEDER
VALVE
RETAINING
SPRING
END
PRESSURE
RELIEF VALVE
GROUND STUD
SPIRAL
RETAINING
SPRING
T-HANDLE
Figure 1. EH8100 Series Enclosure - Rear View
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C1445M-D (11/04)
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Pressure Sensor Installation
To install the pressure sensor, perform the following steps.
1. Remove the screw located inside the top portion of the enclosure’s rear plate (refer to Figure 2). Insert the pressure sensor tube fitting in the
hole.
2. Loosen the camera sled mounting screws (refer to Figure 2). Slide the sensor bracket under the mounting screws and ground lug. Tighten
the screws.
3. Connect the wire leads (refer to Figure 2 and Figure 3):
a. Green/white wire - Insert the push-on lug into the connector on the pressure sensor assembly. Connect the spade lug to the power
terminal block under the AC NEUT wire.
b. White/green wire - Insert the push-on lug into the connector on the pressure sensor assembly. Connect the spade lug to the power
terminal block above the AC LINE wire.
INSERT TUBE
FITTING
REMOVE
SCREW
WHITE/GREEN
WIRE
GREEN/WHITE
WIRE
GROUND STUD
CAMERA SLED
SLIDE SENSOR BRACKET
UNDER MOUNTING SCREWS
AND GROUND STUD
Figure 2. EH8100 Series Enclosure - Rear Plate, Inside View
C1445M-D (11/04)
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PRESSURE SENSOR SWITCH
HTR
GREEN/WHITE WIRE
WHITE/GREEN WIRE
GROUND
HTR
THERMOSTAT
A
L
B
K
M
F
N
S
C
J
P
R
D
PP ZOOM
PP FOCUS
PP COM
PP +5V
E
G
TABLE A
PIN NO.
FUNCTION
VIDEO
VIDEO
PP +5V
PP COM
COLOR
COAX CORE
COAX SHIELD
BLK/WHT
RED/WHT
BLU
VIO
GRN/WHT
BLK
A
B
C
D
E
CAMERA AC LINE
CAMERA AC NEUT
PS SWITCH
AC LINE
PS SWITCH
IRIS
F
G
H
J
K
L
WHT/GRN
BRN
RED
FOCUS
M
N
P
R
S
ZOOM
LENS
AC NEUTRAL
PP FOCUS
PP ZOOM
ORG
COM YEL
WHT
YEL/WHT
GRY/WHT
Figure 3. EH8100 Series Enclosure - Wiring Diagram
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C1445M-D (11/04)
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Enclosure Reassembly and Recharging
REASSEMBLY
Whenever the enclosure is disassembled, it should be recharged after reassembly and prior to installation. Recharging requires the use of a
Pelco EH8000RKIT recharge kit (or equivalent) and applicable O-ring kit, part EH8004ORKIT or EH8006ORKIT.
To prepare the enclosure for recharging, follow the steps below.
1. Once the enclosure has been disassembled, remove the O-ring from the rear plate and install a new O-ring in the O-ring groove.
2. After installing the new O-ring, smear a liberal amount of O-ring lubricant (provided) on the exterior surface of the O-ring and rear plate.
Replace the desiccant bag in the enclosure with the new one (provided).
3. Slide the camera sled back into the body making sure the front lip of the sled is under the retaining bracket of the enclosure. When fully
installed, the rear plate will fit firmly into the rear opening of the housing and the retaining grove will be fully visible.
4. Reinstall the spiral retaining ring in the grove in the rear of the enclosure.
RECHARGING
1. Pressurize the inside of the enclosure using the EH8000RKIT recharge kit. Connect the regulator to the tank by threading the nut into the
socket of the tank valve. Tighten with a wrench. This regulator is factory preset for 12 psi (83 kPa).
2. Once the regulator has been secured to the tank, open the regulator valve first and then the tank value.
3. Remove the Schraeder valve cap (refer to Figure 1). Affix the self-holding tire chuck to the Schraeder valve.
4. To reduce the purge time necessary to remove oxygen from the enclosure, position it so that the window is pointing up.
5. Remove the plastic cap on the pressure relief valve on the rear of the enclosure. Use a small screwdriver and hold the valve open. Allow the
nitrogen to flow through the enclosure until the humidity indicator registers the lowest humidity level, changing color from pink to blue.
(The humidity indicator can be viewed through the front window of the enclosure looking at the inside top of the enclosure.) Once the
humidity indicator registers the lowest level, remove the screwdriver and allow nitrogen to continue to flow into the enclosure until you no
longer hear the flow of nitrogen from the tank to the enclosure.
6. Remove the tire chuck from the Schraeder valve. Replace the Schraeder valve and pressure relief valve caps.
POWER CONNECTION
1. Reconnect the ground wire to the ground stud on the back of the enclosure.
2. Reconnect the electrical connector and turn on power.
C1445M-D (11/04)
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PRODUCT WARRANTY AND RETURN INFORMATION
WARRANTY
If a warranty repair is required, the Dealer must contact Pelco at (800) 289-9100 or
(559) 292-1981 to obtain a Repair Authorization number (RA), and provide the following
information:
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.
1. Model and serial number
Exceptions to this warranty are as noted below:
2. Date of shipment, P.O. number, Sales Order number, or Pelco invoice number
3. Details of the defect or problem
•
Five years on FT/FR8000 Series fiber optic products and the following fixed camera models:
CC3701H-2, CC3701H-2X, CC3751H-2, CC3651H-2X, MC3651H-2, and CC3651H-2X.
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.
•
Three years on all other fixed camera models (including Camclosure® Integrated Camera
Systems) and Genex® Series (multiplexers, server, and keyboard).
Method of return shipment shall be the same or equal to the method by which the item was
received by Pelco.
•
•
Two years on all standard motorized or fixed focal length lenses.
Two years on Legacy®, CM6700/CM6800/CM8500/CM9500/CM9700 Series Matrix, DF5
and DF8 Series Fixed Dome products.
RETURNS
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).
•
Two years on Spectra®, Esprit®, and PS20 Scanners, including when used in continuous
motion applications.
•
•
Two years on Esprit® and WW5700 Series window wiper (excluding wiper blades).
All merchandise returned for credit may be subject to a 20% restocking and refurbishing
charge.
Eighteen months on DX Series digital video recorders and NVR300 Series network video
recorders.
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.
•
•
One year (except video heads) on video cassette recorders (VCRs). Video heads will be
covered for a period of six months.
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
Six months on all pan and tilts, scanners or preset lenses used in continuous motion
applications (that is, preset scan, tour and auto scan modes).
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.
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:
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.
Pelco
3500 Pelco Way
Clovis, CA 93612-5699 USA
If the goods are to be sent by a FREIGHT FORWARDER, send the goods to:
Pelco c/o Expeditors
473 Eccles Avenue
South San Francisco, CA 94080 USA
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.
Phone: 650-737-1700
Fax: 650-737-0933
REVISION HISTORY
Manual #
C1445M
C1445M-A
C1445M-B
C1445M-C
C1445M-D
Date
12/95
5/96
5/96
8/00
Comments
Original version.
Updated to include corrections to reference callouts in Section 3.4. Updated Figure 3. All changes in response to ECO# 95-220 and 96-131.
Revised to include updated Figures 2 and 4.
Revised installation instructions and wiring diagram layout. Updated manual to new format.
Factory preset for regulator changed to 12 psi per EC0#04-9807. Updated Important Safety Instructions, Warranty and layout.
11/04
Pelco, the Pelco logo, Spectra, Genex, Legacy, and PelcoVision are registered trademarks of Pelco.
Esprit and Camclosure are trademarks of Pelco.
© Copyright 2004, Pelco. All rights reserved.
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®
Worldwide Headquarters
3500 Pelco Way
Clovis, California 93612 USA
USA & Canada
Tel: 800/289-9100
Fax: 800/289-9150
International
Tel: 1-559/292-1981
Fax: 1-559/348-1120
ISO9001
United States Canada United Kingdom The Netherlands Singapore Spain Scandinavia France Middle East
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