All statements, technical information and recommendations contained herein are based on information and tests we believe to be reliable. The accuracy
or completeness thereof are not guaranteed. In accordance with Cooper Crouse-Hinds "Terms and Conditions of Sale", and since conditions of use are
outside our control, the purchaser should determine the suitability of the product for his intended use and assumes all risk and liability whatsoever in
connection therewith.
Cooper Industries Inc.
IF 1143
Crouse-Hinds Division
Revision 1
PO Box 4999, Syracuse, New York 13221 • U.S.A.
Revised 05/03
Copyright© 2003, Cooper Industries, Inc.
Supercedes 01/91
RELAMPING
1. Disconnect power to fixture.
2. Remove reflector(s) and/or PG1 polycarbonate shield(s), if used.
See "Reflector Installation/Removal" instructions above. Note: For
ceiling and wall mount, rotate reflector(s) to side(s) of fixture for
removal.
3. Loosen set screw in flange of lamp tube at main housing end (see
photos under "Fixture Installation" on page 1 of these instructions).
It is not necessary to remove the stainless steel guard if used. Do
not tamper with cap nuts at end of lamp tube assembly.
4. Grasp lamp tube assembly. Remove lamp tube assembly by
unthreading counter-clockwise until disengaged. Carefully slide off
over lamps and ground plane.
5. Replace lamp with lamp type and wattage as marked on the fixture
nameplate.
6. Replace fixture lamp tube assembly. Screw in clockwise until fully
seated within housing (hand tight).
7. Tighten set screw in flange of lamp tube.
8. Replace
reflector(s).
BALLAST REPLACEMENT
1. Remove threaded wiring chamber cover from fixture center section.
2. Remove wire nuts connecting ballast leads with incoming power
and lamp sockets. Detach leads.
3. Loosen (do not remove) the set screw securing the ballast housing
to the main housing and unthread the ballast housing.
4. Take ballast housing to suitable working location.
5. Remove ballast end plate.
6. Loosen set screw in end cap, and remove threaded end cap.
7. Using a screwdriver, loosen the screws at each end of the bracket
securing the ballast.
8. Remove ballast and ballast mounting bracket by sliding entire
assembly out of ballast housing.
9. Install new ballast with ballast mounting bracket positioned as
shown above. With screws aligned with groove above ballast, slide
ballast into housing. Feed all wires to channel below ballast
mounting surface assuring wires are not pinched between ballast
and mounting surface. Direct all wires to end of ballast housing
entering main housing. Tighten mounting bracket screws into
groove with screwdriver.
10. For ballast housing installation and circuit connections, reverse
process.
MAINTENANCE
Perform visual, electrical and mechanical inspections on a regular basis.
This should be determined by the environment and frequency of use;
however, it is recommended that a check should be made at least once
a year. We recommend an Electrical Preventive Maintenance Program
as described in the National Fire Protection Association Bulletin NFPA
No. 70B. The lamp tube and reflector should be cleaned periodically to
insure optimum lighting performance. To clean, remove and wipe the
reflector, then the lamp tube with a clean, damp, soft cloth. If this is not
sufficient, use a mild soap or a liquid cleaner such as Collinite NCF or
Duco #7.
REPLACEMENT PARTS
Illuminator lighting fixtures are designed to provide years of reliable
lighting performance. However, should the need for replacement parts
arise, they are available through your Crouse-Hinds Electrical
Construction Materials distributor. Assistance may also be obtained
through your Crouse-Hinds ECM Sales Representative or the Crouse-
Hinds Sales/Service Department, P.O. Box 4999, Syracuse, New York
13221, phone (315) 477-7000.
WIRING DIAGRAM
WARNING
Always disconnect primary power source before opening fixture for
inspection or service.
WARNING
Be certain that power is off before opening ballast or wiring chamber
housing.
Ballast Mounting
Bracket
Ballast Wiring
Channel
Ballast
