INSTALLATION AND MAINTENANCE MANUAL SAFESITE SERIES HIGH BAY Document No: 9100-127-1452-99 Rev B MARCH 2011 MODEL HBCXX6X 347-480V Document No: 9100-127-1452-99 Rev B 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, 50/60Hz AC supply without any variation in light output. Models HBCXX6X are suitable for use in the following locations: • HAZARDOUS LOCATIONS: • SUITABLE FOR WET LOCATIONS CLASS I DIV 1 & 2 GROUPS C, D CLASS II DIV 1 & 2 GROUPS E, F, G Ta - Ambient Temp: -40 TO +65°C Temp Rating – T5 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 within the luminaries’ voltage rating. • Ensure the marked T Rating is less than the ignition temperature of the Hazardous Atmosphere. • Do not operate in ambient temperatures above those indicated on the luminaire nameplate. • Do not operate if the lens is cracked or damaged. All fasteners should be properly seated. Recommended mounting height: 25-40 feet Page 2 of 5 1501 Route 34 South, Farmingdale, NJ 07727 Tel: (732) 919-3119 Fax: (732) 751-5778 www.dialight.com Document No: 9100-127-1452-99 Rev B 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 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. ¾” NPT INLET ANTI-ROTATION SCREW CHICO INSTALLED INTO BASE OF ENTRANCE (CANNOT BE SEEN) Page 3 of 5 1501 Route 34 South, Farmingdale, NJ 07727 Tel: (732) 919-3119 Fax: (732) 751-5778 www.dialight.com Document No: 9100-127-1452-99 Rev B 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. 4) Do not operate if the lens is cracked or damaged. All fasteners should be properly seated. COOLING FINS GLASS LENS Page 4 of 5 1501 Route 34 South, Farmingdale, NJ 07727 Tel: (732) 919-3119 Fax: (732) 751-5778 www.dialight.com Document No: 9100-127-1452-99 Rev B 4: Specifications Nominal AC Supply Voltage 347-480VAC, 50/60Hz Power consumption 150W nominal Operating temperature range -40°F to +149°F [-40°C to +65°C] T5 @ 149°F [65°C] Power factor >0.95 ATHD <15% Dimensions (Height x Diameter) 5” x 16” [12.7cm x 40.6cm] Weight 27 lbs [10.88 kg] Intertek Certified to UL-844 and C22.2 No. 137 DIMENSIONS ARE FOR REFERENCE ONLY. 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 B ---3287 KJZ KLJ KLJ KJZ WSL RHF RL RL JB JB 11/09/10 3-16-11 Page 5 of 5 1501 Route 34 South, Farmingdale, NJ 07727 Tel: (732) 919-3119 Fax: (732) 751-5778 www.dialight.com