Dialight HBD3C5L User Manual

INSTALLATION AND MAINTENANCE MANUAL
SAFESITE
Document No: 9100-127-1400-99 Rev C
HIGH BAY LIGHT, 347-480VAC
October 2010
MODEL #
HBD3C5L
Document No: 9100-127-1400-99 Rev C
1: Introduction
This High Bay light is designed for illumination of industrial locations. It uses the latest in solid state lighting technology for long life, low maintenance, and high efficiency.
The unique optical design focuses light downward to where it is needed, giving improved efficiency over a conventional HID luminaire.
An internal power-factor-corrected switch-mode supply allows it to be used from any nominal 347V­480V, 60Hz AC supply without any variation in light output.
Models HBD2C5M, HBD3C5G, and HBD3C5L are suitable for use in the following locations:
HAZARDOUS LOCATIONS: CLASS I DIV 2 GROUPS A, B, C, D (Max Ambient Temp: +60°C) CLASS II DIV 2 GROUPS F, G CLASS III DIV 1, 2
Outdoor Type (Wet Locations)
Note: Save these instructions for future reference.
2: Installation
Warning:
To avoid the risk of fire, explosion, or electric shock, this product should be installed, inspected, and maintained by a qualified electrician only, in accordance with all applicable electrical codes.
Warning:
To avoid electric shock:
Be certain electrical power is OFF before and during installation and maintenance.
Luminaire must be connected to a wiring system with an equipment-grounding conductor.
Warning:
To avoid explosion:
Make sure the supply voltage is the same as the rated luminaire voltage.
Do not install where the marked operating temperatures exceed the ignition temperature of the
hazardous atmosphere.
Do not operate in ambient temperatures above those indicated on the luminaire nameplate.
Keep lens tightly closed when in operation.
For supply connections use wire rated for at least 110ºC Recommended mounting height: 25-40 feet
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1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 751-5778 www.dialight.com
Document No: 9100-127-1400-99 Rev C
Pendent Mount Installation Steps:
For maximum long term reliability and light output, the light must be installed in free air.
o The High Bay fixture design incorporates an over-temperature control circuit that
reduces input power should internal temperatures reach a maximum level. As a result, light output may be reduced.
The High Bay fixture is threaded for 3/4” NPT in order to be assembled to conduit.
o Calculate and measure required conduit length. o Feed the power cable through the conduit and into the junction box. o Attach the fixture to the conduit (using Teflon tape or pipe sealant). o Insert 1/4-20 set screw in order to secure the fixture to the conduit.
Connect power cable conductors as follows:
o For single phase (347 VAC):
Green wire connects to Safety Ground. White wire connects to Neutral Black wire connects to Live
o For two phase (480 VAC):
Green wire connects to Safety Ground. Black wire connects to Line 1. White wire connects to Line 2.
Restore power and verify operation.
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.
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1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 751-5778 www.dialight.com
Document No: 9100-127-1400-99 Rev C
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. Do not use an abrasive, strong alkaline or acid cleaner as damage may occur.
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.
4. Specifications
Nominal AC Supply Voltage 347-480VAC, 60Hz
Power consumption 150W nominal
Operating temperature range -40°F to +140°F [-40°C to +60°C]
T5 @ -40°F to +113°F [-40°C to +45°C]
T4a @ -40°F to +140°F [-40°C to +60°C]
Power factor >0.95
ATHD <15%
Dimensions (Height x Diameter) 5” x 16” [12.7cm x 40.6cm]
Weight 17 lbs [7.7 kg]
DIMENSIONS ARE FOR REFERENCE ONLY.
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1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 751-5778 www.dialight.com
Document No: 9100-127-1400-99 Rev C
All statements, technical information and recommendations contained herein are based on information and tests we believe to be reliable. The accuracy or completeness thereof is not guaranteed. In accordance with Dialight Corporation “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.
REV. ECO No. DRN CHK APP QA CM DATE
A -------- KLJ SB BF RL JB 4-23-10 B 1767 KLJ KH RHF RL JB 8-23-10 C 2313 KLJ KH RHF RL JB 10-22-10
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1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 751-5778 www.dialight.com
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