INSTALLATION AND MAINTENANCE MANUAL
ATEX SAFESITE LIGHT
Document No: 9100-127-1330-99 Rev A
SEPT. 2009
MODEL CODES
HZC041501111201 (180°)
HZC042501111201 (180°)
HZC041501111301 (360°)
HZC042501111301 (360°)
Document No: 9100-127-1330-99 Rev A
1: Introduction
This area light is designed for illumination of hazardous 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 120V-277V,
50/60Hz AC supply without any variation in light output.
The fixture has an IP66 (ingress protection) rating and meets NEMA 4X enclosure ratings.
This lamp is suitable for use in the following locations:
•
•
ATEX Zones 2,22
Indoor and outdoor non-hazardous 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.
• Use proper supply wiring as specified on the luminaire nameplate.
• Keep covers tightly closed when in operation. No user serviceable parts inside.
º
For supply connections use wire rated for at least 110 C
Recommended mounting height 8 feet to 24 feet (2.4 m to 7.3 m)
Page 2 of 8
1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 571-5778 www.dialight.com
Dialight is a Roxboro Group Company
Document No: 9100-127-1330-99 Rev A
Wall mount:
3
1) To secure the unit to the wall or mounting surface, use /8” anchor bolts spaced for 6.75”
(17.15cm) centers.
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 power supply enclosure. Risk of electric shock.
Removal of the power supply cover 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. 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.
COOLING FINS
Figure 1.
LENS
Page 3 of 8
1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 571-5778 www.dialight.com
Dialight is a Roxboro Group Company
Document No: 9100-127-1330-99 Rev A
4.
Specifications
Nominal AC Supply Voltage
120-277VAC, 50-60Hz
Maximum power consumption
100W nominal
100VA
Operating temperature range
-40°C to +55°C
-40°F to +131°F
Temperature Classification
T4
Power factor
>0.9
Dimensions
13.7 H x 12.3 W x 7.7 D (in.)
………………………………………………………...34.8 H x 31.2 W x 19.6 D (cm.)
Weight
19.0 (lbs) 8.6 (kg)
Figure 2.
Page 4 of 8
1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 571-5778 www.dialight.com
Dialight is a Roxboro Group Company
Document No: 9100-127-1330-99 Rev A
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.
Page 5 of 8
1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 571-5778 www.dialight.com
Dialight is a Roxboro Group Company
Document No: 9100-127-1330-99 Rev A
Page 6 of 8
1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 571-5778 www.dialight.com
Dialight is a Roxboro Group Company
Document No: 9100-127-1330-99 Rev A
Page 7 of 8
1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 571-5778 www.dialight.com
Dialight is a Roxboro Group Company
Document No: 9100-127-1330-99 Rev A
Page 8 of 8
1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 571-5778 www.dialight.com
Dialight is a Roxboro Group Company