02454 Series
Integral Ballast Version
AFTER INSTALLATION DELIVER THIS
MANUAL TO OWNER
Installation and
Maintenance
Manual
2 INSTALLATION
2.1 Tools and Materials Required. The following tools and
IMPORTANT SAFETY INSTRUCTIONS
WARNING - READ THESE INSTRUCTIONS
CAREFULLY BEFORE ATTEMPTING TO INSTALL OR
MAINTAIN THIS FIXTURE. WORK MUST BE DONE BY
QUALIFIED PERSONNEL.
WARNING - BE CERTAIN THAT ALL ELECTRICAL
POWER IS DISCONNECTED FROM THE FIXTURE
BEFORE INSTALLING OR MAINTAINING THE FIXTURE.
WARNING - FOLLOW LAMP MANUFACTURE’S
OPERATING AND MAINTENANCE INSTRUCTIONS.
materials are required during installation of 02454 Series lighting
equipment:
TABLE 1. Installation Tools and Materials
DESCRIPTION
USE
Allen wrench 1/8"
Electrical assembly set screw
Socket set or nut-drivers
1/4” and 5/16”
#8 and #10 hex head screws
2.2 Electrical Assembly Installation - See Figure 1.
2.2.1 Remove the two screws securing the wiring chamber cover
and remove the cover.
FAILURE TO FOLLOW THESE WARNINGS MAY RESULT
IN DEATH, INJURY OR SIGNIFICANT PROPERTY
DAMAGE.
2.2.2 If necessary to prevent interference with the conduit threads,
back out the conduit setscrew. Thread the electrical assembly onto
the 3/4-NPT conduit pendant. Tighten the setscrew.
2.2.3 Make all wiring connections in accordance with approved
wiring methods.
2.2.5 Install the wiring chamber cover. Reinstall and tighten the two
screws to secure cover to electrical assembly.
Figure 1
GR-971
1. INTRODUCTION
1.1 Product Description. The 02454 Series lighting fixtures
have been Listed to applicable U.S. and Canadian safety standards
by Underwriters Laboratories Inc. They are suitable for use in damp
locations, and ambient temperatures up to 40 degrees Celsius.
1.2 Alternate Information Sources. If additional questions
arise relative to this lighting fixture that this document or your supplier
cannot answer, please refer them to:
GR986
Holophane Corporation
Field Service Department
P.O. Box 3004
Newark, OH 43058-3004
(866) 759-1577
IM-156-A
Figure 2
Figure 3
GRAY (-)
VIOLET (+)
VIOLET (+)
GRAY (-)
OUT TO
OTHER FIXTURE
IN
GR1915
3 MAINTENANCE
3.1 Tools and Materials Required. The following tools and
materials may be required during maintenance of 02454 Series
lighting equipment:
GR985
2.3 Optical Assembly Installation. - See Figure 2.
2.3.1 Verify that the lamp type and wattage indicated on the relamp
information label on the optical assembly matches the lamp type and
wattage information on the nameplate label on the electrical assembly
2.3.2 Feed the lamp socket wires coming from the top of the optical
assembly into and through the stem. Install the stem into the optical
assembly. Tighten the pipe thread and tighten the setscrew securely.
2.3.3 Remove one screw and loosen the second screw securing the
access cover to the bottom plate of the electrical assembly, and rotate
the cover out of the way.
2.3.4 Pull the electrical assembly wires through keyhole opening,
and position them to allow the insertion of the stem combination
fitting.
2.3.5 Install the stem through keyhole opening of the bottom plate
making sure the notch in the combination fitting mates to tab on the
edge of the keyhole.
2.3.6 Reposition the access cover and tighten the screws that hold
the cover in place.
2.3.7 To open the optical assembly, slowly release the latch handles
against the side of the lamp socket husk. While supporting the bottom
of the glass refractor disengage the wire bails from the refractor and
lower the refractor to expose the lamp socket.
2.3.8 Install the proper lamp type (See the relamp information on the
optical assembly) and tighten the lamp securely into the socket.
2.3.9 To close the optical assembly, position the glass refractor back
in its original position and hold it in place with one hand while
engaging the bails and closing the latches with the other hand.
2.4.1 Dimming Option Wiring Connection
• Connect Dimming Leads to the terminal block as
shown in Figure 3.
CAUTION
IN ALL DIMMING INSTALLATIONS, IT IS
NECESSARY THAT THE POLARITY OF THE
DIMMING CONTROL LEADS TO THE FIXTURE
BE MAINTAINED. CROSSING OF THE POLARITY
WILL CAUSE IMPROPER AND UNEXPECTED
DIMMING RESULTS AND MAY LEAD TO
DAMAGE TO THE BALLAST DIMMING CIRCUITS.
TABLE 2. Maintenance Tools and Materials
DESCRIPTION
USE
Allen wrench 1/8"
Electrical assembly set screw
Socket set or nut-drivers
1/4” and 5/16”
#8 and #10 hex head screws
3.2 Relamping and Cleaning
3.2.1 Disconnect electrical power to the fixture.
3.2.2 Brush off loose dirt and debris. The optical assembly may be
cleaned with water and detergent to return it to maximum optical
performance. Dry the assembly with a clean cloth.
3.2.3 To open the optical assembly, slowly release the latch handles
against the side of the lamp socket husk. While supporting the bottom
of the glass refractor disengage the wire bails from the refractor and
lower the refractor to expose the lamp socket.
3.2.4 Remove the lamp and dispose of it in a safe and legal manner.
3.2.5 Install the proper lamp type (See the relamp information on the
optical assembly) and tighten the lamp securely into the socket.
3.2.6 To close the optical assembly, position the glass refractor back
in its original position and hold it in place with one hand while
engaging the bails and closing the latches with the other hand.
3.2.7 Check the exterior of the housing for evidence of damage or
potentially hazardous conditions.
3.2.8 Connect electrical power to the fixture and check for proper
operation.
3.3 Electrical Component Replacement.
Electrical components located inside the electrical assembly can be
replaced as follows:
3.3.1 Disconnect electrical power to the fixture.
3.3.2 Remove the optical and stem assembly from the electrical
assembly as follows: (See Figure 3)
3.3.2.1 Remove one screw and loosen the second screw securing
the access cover to the bottom plate of the electrical assembly, and
rotate the cover out of the way.
3.3.2.2 Pull the electrical wiring connections through the keyhole
opening and break all connections.
3.3.2.3 Remove the combination fitting through the keyhole opening
and lay the optical and stem assembly aside.
3.3.3 Remove the electrical assembly from its mounting as follows:
3.3.3.1 Remove the two screws securing the wiring chamber cover
and remove the cover. (See Figure 2)
3.3.3.2 Break all electrical connections.
3.3.3.3 Loosen the conduit setscrew and thread the electrical
assembly off the conduit pendant.
3.3.4 Place the electrical assembly on a horizontal work surface.
3.3.5 Remove two screws securing bottom plate to the electrical
assembly and remove the plate.
3.3.6 Tag electrical wires for identification when installing the new
components, and then break the electrical connections.
3.3.7 Remove the attaching hardware and retain it for re-use.
3.3.8 Remove the electrical component and replace with the new
component being careful to not pinch the electrical wiring.
3.3.9 Install the attaching hardware and tighten the fasteners
securely.
3.3.10 Route and secure all electrical wiring in a manner similar to
its original condition.
3.3.11 Make electrical connections in accordance with the wire tags
and approved wiring practices.
3.3.14 Check the interior of the housing for evidence of damage or
potentially hazardous conditions.
3.3.15 Reassemble the bottom cover to the electrical assembly. Be
certain the screws are fully seated and are not cross-threaded.
3.3.16 Reinstall the lighting fixture as described in the installation
instructions, section 2.
4
Operation of the Electronic Ballast
Luminaire Operation
4.1.1 Lamp Starting
When the is unit powered, the lamp should strike within 1-2 minutes.
4.1.2 Dimming
The Compact 150W Dimming Option luminaire can be dimmed to
50% power with the application of a 0-10Vdc dimming signal applied
to the dimming terminals on the top of the luminaire. If no dimming
signal is connected to the dimming terminals, the luminaires will
operate continuously at 100% power.
The dimming operation of electronic ballast is suspended for the first
20 minutes of operation of the luminaire. The lamp will operate at
100% power during this period. This delay is required to stabilize the
lamp thermally to permit good color control and lamp stability thru life
as prescribed by the lamp manufactures.
5 Limited Warranty and Limitation of Liability
The Holophane limited warranty and limitation of liability is published
in the "Terms and Conditions" section of the current Holophane
buyer's guide, and is available from your local Holophane sales
representative.
®
Acuity Lighting Group, Inc.
214 Oakwood Ave., Newark, OH 43055
IM-156-A 10/07 ©2010 Acuity Lighting Group Inc.
Visit our web site at www.holophane.com
Printed in USA