Larson Electronics LLC www.LarsonElectronics.com [email protected]
9419 E US HWY 175, Kemp, TX 75143 - P: (800) 369-6671 - F: (903) 498-3364
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The fixture is threaded for ¾” NPT, at the center and each end of the power supply
housing, in order to be assembled to conduit.
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Attach conduit. Use conductive pipe sealant for all fittings and conduit.
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WARNING: If there is moisture present or chance of it in the conduit system than
necessary precautions should be taken by the installer to prevent the moisture from
entering thru the cable or conduit and entering the fixture. Failure to comply with the
above could void factory warranties.
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Fixture is factory wired for both Pendant and Through wiring. Remove the power supply
covers to attach incoming power to the white wire and black wire leads with wire nuts
at the end of the fixture. Attach the ground wire to the green ground lead supplied at
the end of the fixture. Repeat this procedure for the opposite end. Ensure that the O-
rings are properly seated in the grooves; reattach the cover using the screws previously
removed. Tighten all screws to 15 in/lbs (1.75NewtonM’s).
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Restore power and verify operation.
MAINTENANCE
To avoid personal injury, disconnect power to the light and allow the unit to cool down before
performing maintenance.
WARNING:
No user serviceable parts inside fixture. Risk of electric shock. Removal of the lens will void
the warranty.
1.
We suggest performing visual, mechanical and electrical inspections on a regular basis. We
suggest routine checks to be made on a yearly basis. Frequency of use and environment should
determine this. It is recommended to follow an Electrical Preventive Maintenance Program as
described in NFPA 70B: Recommended practice for Electrical Equipment.
2.
If the lens requires periodical cleaning to ensure continued photometric performance, clean the
lens with a damp, non-abrasive lint-free cloth. If not sufficient, use mild soap and water.
3.
Inspect the outside of the luminaire housing to ensure that they are free of any obstructions or
contamination (i.e. excessive dust build-up). Clean with non-abrasive cloth if needed.
4.
Do not operate if the lens is cracked or damaged. All fasteners should be properly seated.
5.
NOTE:
Screws on other wiring compartments are factory torqued and should not be tampered
with during installation or maintenance.
