Pelco SB2800, SB3-2 User Manual
SB3-1/SB3-2 and
SB2800 Series
Discreet Surveillance
Enclosures
Installation/
Operation Manual
C426M-F (2/98)
Pelco • 3500 W. Pontiac 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
PELCO Manual C426M-F (2/98)
21
TABLE OF CONTENTS
Section Page
PART I - SB3-1/SB3-2 AND SB2800 SERIES ENCLOSURES
1–1.0 WARNINGS.....................................................................................................................................1
1–2.0 SCOPE ...........................................................................................................................................2
1–3.0 DESCRIPTION ................................................................................................................................ 2
1–4.0 INSTALLATION ...............................................................................................................................2
1–4.1 UNPACKING INSTRUCTIONS........................................................................................... 2
1–4.2 WIRING INSTRUCTIONS ..................................................................................................2
1–4.3 INSTALLATION INSTRUCTIONS ....................................................................................... 2
1–4.4 LIMIT/STOP ADJUSTMENTS ............................................................................................ 4
1–5.0 CARE AND MAINTENANCE .......................................................................................................... 4
1–6.0 MODELS .........................................................................................................................................4
1–6.1 OPTIONS ..............................................................................................................................5
1–6.2 RECOMMENDED CONTROLS ............................................................................................ 5
1–7.0 SPECIFICATIONS ........................................................................................................................... 6
1–8.0 EXPLODED ASSEMBLY DIAGRAM ............................................................................................... 7
1–9.0 MECHANICAL PARTS LIST............................................................................................................ 8
Pelco, the Pelco Logo, Camclosure, Esprit, Genex, Legacy, and Spectra are registered trademarks of Pelco. © Copyright 1998, Pelco. All rights reserved.
Endura and ExSite are trademarks of Pelco.
PELCO Manual C426M-F (2/98)22ii PELCO Manual C426M-F (2/98)
PART II - MODEL PT2801000ASSY SERIES PAN/TILTS
Section Page
2–1.0 DESCRIPTION ................................................................................................................................ 9
2–2.0 INSTALLATION ...............................................................................................................................9
2–2.1 CONDUCTOR AND CABLE REQUIREMENTS ................................................................. 9
2–2.2 WIRING ..............................................................................................................................9
2–2.3 LIMIT/STOP ADJUSTMENTS .......................................................................................... 13
2–3.0 OPERATIONAL TEST ...................................................................................................................13
2–3.1 CONTROL ........................................................................................................................13
2–3.2 AUTO/RANDOM SCAN OPERATION ..............................................................................14
2–4.0 MAINTENANCE ............................................................................................................................14
2–4.1 RECOMMENDED EQUIPMENT AND TOOLS ................................................................ 14
2–4.2 SERVICE TIPS .................................................................................................................14
2–5.0 EXPLODED ASSEMBLY DIAGRAM (PARTS) .............................................................................. 15
2–6.0 EXPLODED ASSEMBLY DIAGRAM (HARDWARE) .....................................................................16
2–7.0 MECHANICAL PARTS LIST (PAN/TILT ASSY)............................................................................. 17
2–8.0 MECHANICAL HARDWARE LIST (PAN/TILT ASSY) ................................................................... 18
2–9.0 MODELS .......................................................................................................................................19
2–10.0 SPECIFICATIONS ......................................................................................................................... 19
2–11.0 WARRANTY AND RETURN ......................................................................................................... 20
LIST OF ILLUSTRATIONS
Figure Page
1-1 Inside View of Lower Dome............................................................................................................. 3
1-2 SB2800 System Installation ............................................................................................................3
1-3 SB3-1/SB3-2 Dimension Drawing ...................................................................................................6
1-4 SB2800 Exploded Diagram .............................................................................................................7
2-1 PT2801000ASSY/PT2801001ASSY Wiring Diagram ...................................................................10
2-2 PT2801002ASSY Wiring Diagram ................................................................................................ 11
2-3 PT2801003ASSY Wiring Diagram ................................................................................................ 12
2-4 Limit Stops .................................................................................................................................... 13
2-5 Pan/Tilt Exploded Assembly Parts Diagram.................................................................................. 15
2-6 Pan/Tilt Exploded Assembly Hardware Diagram...........................................................................16
PELCO Manual C426M-F (2/98)
PELCO Manual C426M-F (2/98) iii
23
REVISION HISTORY
Manual # Date Comments
C426M 12/88 Original version.
C426M 7/90 Rev. A. Addendum added replacing various pages of the
manual.
C426M 11/90 Rev. B. Incorporated Rev. A addendum and updated
manual.
C426M 9/91 Rev. C. Added Electrical specifications and updated format.
C426M 8/92 Rev. D. Wiring Diagram Updated.
C426M 10/93 Rev. E. Updated to two column format; dropped turbosphere
nomenclature.
C426M-F 3/95 Incorporated ECO 94-141 regarding model inclusion of the
SB2801. Incorporated 24VAC warning label; updated wiring
diagrams per ECO 94-558 and exploded assemblies in
Part II of the manual. Updated entire manual to current
format.
8/96 Revised Section 1-9.0, Mechanical Parts List, regarding
part numbers for domes.
2/98 Revised Section 1-5.0, Care and Maintenance.
iv PELCO Manual C426M-F (2/98)
PELCO Manual C426M-F (2/98)24
INSTALLATION/OPERATION MANUAL
MODEL SB3-1/SB3-2 ENCLOSURES
SB2800 SERIES ENCLOSURES
1-1.0 WARNINGS
CAUTION
This device is designed to operate at 24 volts AC
power. Input voltage must not exceed 28 volts or
drop below 22 volts or else damage to the motors
will occur. Should you need technical assistance,
please call (800)289-9100
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. The weight of the camera/lens and enclosure shall
not exceed 20 lbs. — subject to specific pan/tilt
unit.
The product bears the following marks:
This symbol indicates that dangerous voltage
constituting a risk of electric shock is present
within this unit.
4. Only use replacement parts recommended by
PELCO.
5. 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.
6. The installation method and materials should be
capable of supporting four times the weight of the
enclosure, pan/tilt, camera and lens combination.
This symbol indicates that there are important
operating and maintenance instructions in the
literature accompanying this unit.
CAUTION:
TO REDUCE THE RISK OF ELECTRICAL
SHOCK, DO NOT REMOVE COVER. NO
USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
RISK OF ELECTRIC SHOCK.
CAUTION:
DO NOT OPEN.
Please thoroughly familiarize yourself with the information in this manual
prior to installation and operation.
PELCO Manual C426M-F (2/98)
1
Part I – SB3-1/SB3-2 and
SB2800 Series Enclosures
PREFACE: There are two parts to this manual.
Part I covers the SB3-1, SB3-2, and SB2800 Series Dome Enclosures. Part II covers the
PT2801000 Series pan/tilt assemblies which are
used in the SB2800 Series Dome Enclosures.
Please refer to the applicable sections of this
manual when installing your system.
1–2.0 SCOPE
The information contained within this manual covers
the installation and operation of the SB3-1/SB3-2 and
SB2800 Series Discreet Surveillance Enclosures.
1–3.0 DESCRIPTION
1–4.0 INSTALLATION
1–4.1 UNPACKING INSTRUCTIONS
Save the shipping carton and plastic packing, in case
the unit has to be returned for credit or repair.
1–4.2 WIRING INSTRUCTIONS
SB2800 Series system packages include pan/tilt assemblies which are pre-wired for all control functions –
pan/tilt, motorized zoom lens, camera power (24VAC)
and video. All connections are made at the input connector, eliminating the need for wiring harnesses made
in the field. Wire the control cable per Section 2-2.0,
Part 2 and the referenced diagrams, or use factory assembled pretested cables C1906, C1906/PP, C1925, or
C9125/PP.
The SB3-1/SB3-2 and SB2800 series are low profile
discreet enclosures designed for ease of installation, relocation and service in standard 2' x 2' or 2' x 4' false
ceiling grids. Available with a black opaque or mirrored
lower dome, these domes combine concealed 355° surveillance (360° on SL models) with distortion-free viewing. The lower dome effectively conceals the camera
while providing an inconspicuous viewing window with
a light attenuation factor of one (1) f-stop for the black
opaque dome and 2 f-stop light loss for the mirrored
dome. There is, of course, no light attenuation factor
for the SB2801 clear dome.
The dome and camera assembly rotate at a speed of 10
degrees/second on a balanced roller system for complete 355°/360° surveillance coverage. The back box is
constructed of aluminum to meet fire code requirements
for installation in open plenum ceilings. The SB3-1/
SB3-2 and SB2800 will accept Pelco lenses up to 110
mm, increasing the flexibility of the system design and
application.
To simplify installation even further, Pelco offers system packages with factory installed standard components from its regular product line. This dramatically
reduces installation time and cost and assures the continued availability of replacement parts.
1–4.3 INSTALLATION INSTRUCTIONS
Your dome is supplied in two ways; as a passive dome
(SB3-1/SB3-2) for use as a dummy dome or with a fixed
camera (utilizing the CM3000 mount), or with a factory installed pan/tilt assembly (SB2800 series models). To install the dome or dome system, perform the
following steps (see Figure 1-2):
1. Handle the lower dome with care so as not to
scratch or get fingerprints on the viewing window.
2. Mount the back box directly into a 2' x 2' false
ceiling grid and make certain that the assembly sits
flat on the grid.
NOTE: When installing the enclosure in a 2' x 4'
ceiling, cut the ceiling tile in half and install an
additional “T” rail for support. If further support is
required, install an eyebolt in the plywood base of
the back box and run a guy wire to secure the surface.
3. Mount the camera/lens onto the optional fixed
mount (CM3000) or pan/tilt assembly with the
camera/lens centered on the tilt table. Hook up camera power, video and lens. Extend the lens to the
maximum focal length and operate the pan/tilt to
verify that there are no obstructions within the back
box.
PELCO Manual C426M-F (2/98)2
4. Attach the safety chain to the lower dome and make
certain that the chain does not interfere with proper
seating of the drive tab. (See Figure 1-1.)
CAUTION: Dome will shatter if dropped. Always operate with safety chain attached Do not
rotate pan/tilt by hand. Rotate by controller only.
5. Install the lower dome with viewing slot to the right
of the camera/lens with the lens pointed towards
you. Insert the rim of the dome into two of the rollers. Align the drive tab with the slot in the drive
arm bracket. Press the dome against the rollers and
gently deflect the dome until you are able to insert
the rim into the final rollers. (See Figure 1-1.)
6. Operate pan/tilt to verify that there are no obstructions within the back box or dome.
Figure 1-1. Inside View of Lower Dome
PELCO Manual C426M-F (2/98)
Figure 1-2. SB2800 System Installation
3
1–4.4 LIMIT/STOP ADJUSTMENTS
Refer to Section 2-2.3, Part 2 of this manual for limit
adjustments.
1–5.0 CARE AND MAINTENANCE
isopropyl alcohol diluted with water. Hold the dome
with its opening facing downward and wipe the
interior of the dome with the wet end of the wick.
Use a circular motion, starting from the outside
and spiraling into the center. Use a new wick for
each two passes over the dome.
Clean the acrylic lower dome as necessary to maintain
a clear picture. Be careful not to scratch the surfaces of
the dome.
Exterior Surface - Clean the dome's exterior surface
with a nonabrasive cleaning cloth and cleaning agent
that is safe for acrylic plastic. Either liquid or spray
cleaner/wax suitable for fine furniture is acceptable.
Interior Surface (Except Chrome) - Clean the same
as the exterior surface.
Interior Surface (Chrome) - The inside surface of a
chrome dome is easily scratched. Use the following precautions to maintain the dome's surface.
a. Always handle the dome from the outside of its
circular flange.
b. Never touch the coated inside surface. The acid in
your fingerprints will eventually etch the coating
if the fingerprints are not carefully removed according to the recommended cleaning procedure
in item “e.”
c. If dust or other contaminants accumulate on the
dome's interior, remove the debris with compressed
air. Compressed air cans are available from photographic equipment or electronic supply dealers.
d. If heavy residue accumulates and cannot be re-
moved with air pressure, rinse with water and immediately dry with air pressure so that water spots
will not remain. Avoid wiping the coated surface
with direct hand pressure - it will easily abrade unless extreme care is taken. Once scratched, the
dome cannot be recoated.
e. If internal wiping is necessary, avoid hand rubbing.
Instead, make a wick as follows:
1–6.0 MODELS
SB3-1 Drop Ceiling Discreet Surveillance
Enclosure with black opaque lower
dome, all aluminum back box which
mounts above the ceiling. (Camera
mount not supplied. Use CM3000
mount.)
SB3-2 Same as SB3-1, except supplied with
mirrored lower dome, 2 f-stop light
loss.
SB2800 This system package includes the
black opaque dome enclosure plus
the PT2801000ASSY pan/tilt assembly, factory assembled inside the
back box
SB2801 Same as SB2800 except supplied
with clear dome slot
SB2800/PP Same as SB2800 except supplied
with preset position feedback pan/tilt
assembly PT2801002ASSY
SB2800-2 Same as SB2800 except supplied
with mirrored lower dome, 2 f-stop
light loss.
SB2800-SL Same as SB2800 except this pack-
age includes the PT2801002ASSY
with 360° horizontal pan movement.
SB2800-SL/PP Same as SB2800-SL except supplied
with PT2801003ASSY pan/tilt assembly with 360° horizontal pan
movement and preset position feedback.
Use a very soft paper towel. Roll a section into a
tightly wound tube. Tear the tube in half, and wet
the fuzzy end of the wick with a solution of
SB2800SL-2 Same as SB2800-SL except supplied
with mirrored lower dome, 2 f-stoplight loss.
PELCO Manual C426M-F (2/98)4
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