Dialight HBC9C4M SafeSite LED High Bay User Manual
Page 4
Document No: 9100-127-1396-99 Rev B
Page 4 of 6
1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 751-5778 www.dialight.com
NOTE: SEE OCCUPANCY SENSOR INSTALLATION INSTRUCTIONS FOR ADDITIONAL
INFORMATION.
1) WARNING: TO AVOID FIRE, SHOCK OR DEATH, TURN OFF POWER AT CIRCUIT
BREAKER OR FUSE AND TEST THAT THE POWER IS OFF BEFORE WIRING.
2) Install occupancy sensor as per sensor instructions to provide desired coverage of area.
3) Connect luminaire wires per wiring diagram as follows: Black lead to load of the occupancy
sensor, White lead to the line (neutral), Green lead to earth ground. Multiple fixtures may
be connected to a sensor, as long as the rated load of the sensor is not exceeded.
4) Restore power at circuit breaker or fuse.
5) Verify operation of system. If the light will not turn on, check the operation of the fixture
and sensor individually, and check that the wiring is done correctly. If the light will not turn
off or turns off and on quickly, see the sensor’s installation instructions for further guidance.
3: 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 of fixture. Risk of electric shock. Removal of the
lens will void the warranty.
1) Perform visual, mechanical and electrical inspections on a regular basis. We recommend
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) The lens should be cleaned periodically as needed to ensure continued photometric
performance. Clean the lens with a damp, non-abrasive, lint-free cloth. If not sufficient, use
mild soap or a liquid cleaner.
3) Inspect the cooling fins on the luminaire to ensure that they are free of any obstructions or
contamination (i.e. excessive dust build-up). Clean with a non-abrasive cloth if needed.