Dialight RS5C4K-G StreetSense LED Roadway Sign Light GE Retro-Fit - Manual (Page 5)

Document No: 9100-127-1481-99 Rev A
Page 5 of 8
1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 571-5778 www.dialight.com
3: Maintenance
• To avoid personal injury, disconnect power to the light and allow the unit to cool down before performing
maintenance.
1) Warning: No user serviceable parts inside of power supply enclosure. Risk of electric shock. Removal of the
power supply cover will void the warranty, consult Dialight for authorization.
a. 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.
b.
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. Do not use
an abrasive, strong alkaline or acid cleaner as damage may occur.
c. 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.
COOLING FINS
LENS
Figure 3: Cooling Fins