LPD3C4D2P, LPD3C4B2D, LPD3C4M2P, LPD3C4H2D

INSTALLATION AND MAINTENANCE MANUAL
SAFESITE LED LINEAR FIXTURE
Document No: 9100-127-2182-99 Rev A
April, 2014
MODELS
(2 foot Versions)
LPD3C4D2P
LPD3C4B2D
(4 foot Versions)
LPD3C4M2P
LPD3C4H2D
These instructions contain important safety information, read and
follow them carefully. Dialight will not accept any responsibility for
injury, damage or loss which may occur due to incorrect installation,
operation or maintenance
1: Introduction
This Linear LED 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, universal input, power-factor-corrected switch-mode supply allows it to be used from any
nominal 100V-277V, 50/60Hz AC supply without any variation in light output.
Models listed above are SUITABLE FOR WET LOCATIONS in the following locations or
unclassified locations:
For Use In: Class I, Division 2, Groups A, B, C, D
Class II, Division 2, Groups F, G
Class III, Divisions 1 and 2
Ambient Temperature Range: -40C to +65C (T4A)
Ambient Temperature Range: -40C to +45C (T5)
Note: Save these instructions for future reference.
Document No: 9100-127-2182-99 Rev A
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.
• WARNING - EXPLOSION HAZARD – SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY
FOR CLASS I, DIVISION 2.
• AVERTISSEMENT - RISQUE D'EXPLOSION - substitution de composants peut nuire à la
conformité Classe I, Division 2.
Warning:
To avoid explosion (Continued):
•
EXPLOSION HAZARD- DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN
SWITCHED OFF OR THE AREA IS KNOWN TO BE NON-HAZARDOUS
• AVERTISSEMENT - RISQUE D'EXPLOSION - AVANT DE DECONNECTER L'EQUIPEMENT,
COUPER LE COURANT OU S'ASSURER QUE L'EMPLACEMENT EST DESIGNE NON
DANGEREUX
Warning:
•
•
•
•
•
DO NOT let power cord touch hot surfaces
DO NOT mount near gas or electric heaters
Equipment should be mounted in locations and at heights where it will not be subjected to tampering
by unauthorized personnel.
The use of accessory equipment not recommend by the manufacture may cause an unsafe condition
DO NOT use this equipment for other than it’s intended use
Warning:
The technical data indicated on the Luminaire are to be observed.
•
Changes to the design and modifications of the Luminaire are not permitted
•
Only genuine Dialight replacement parts are to be used when unforeseen maintenance is required.
Consult factory at www.Dialight.com or authorized representative as required.
Page 2 of 6
1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 751-5778 www.dialight.com
Document No: 9100-127-2182-99 Rev A
For supply connections use wire rated for at least 90ºC
Conduit thru Mount (Figure 2) Installation Steps:
•
•
For maximum long term reliability and light output, the light must be installed in free air.
o The Linear fixture design incorporates an over-temperature control circuit that reduces
input power should internal temperatures reach a maximum level. In this event, light
output may be reduced.
The Linear fixture is threaded for two 3/4” NPT, at each end, of the Power Supply Housing’s
Junction Box Sections, in order to be assembled to conduit or with cable.
o Remove the 3/4 NPT pipe plugs and attach conduit or cord grips where shown in figure 2.
Use conductive pipe sealant for all metal fittings and conduit. Use Teflon tape for
polycarbonate 3/4 NPT pipe plugs.
o Warning: If there is moisture present, or chance of it, in the conduit system then
necessary precautions should be taken by the installer to prevent the moisture from
entering thru the cable or conduit and entering the fixture. Failure to comply with the
above could void factory warranties.
o Fixture is factory wired with LINE, NEUTRAL and GROUND leads at each end. Remove the
Power Supply Junction Box Cover, which has captive screws, to attach incoming power to
the white (Neutral) wire, black (Line) and green (Ground) wire leads with Lever Connectors.
Ensure that the o-ring is properly seated in the groove; reattach the Cover. Tighten all screws
to 15 in/lbs (1.75NewtonM’s)
o Restore power and verify operation.
Figure 2.
TWO 3/4 NPT PORTS
AT EACH END
JUNCTION BOX COVER
WITH CAPTIVE SCREWS
AT EACH END
Page 3 of 6
1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 751-5778 www.dialight.com
Document No: 9100-127-2182-99 Rev A
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) We suggest performing visual, mechanical and electrical inspections on a regular basis. We
suggest 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) If the lens (Figure 4 below) requires periodical cleaning to ensure continued photometric
performance. Clean the lens with a damp, non-abrasive, lint-free cloth. If not sufficient, use mild
soap and water.
3) Inspect the outside of the Luminaire housing 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.
5) NOTE: Screws, other than the Junction Box area, are factory torqued and should not be
tampered with during installation or maintenance.
Figure 3.
Polycarbonate Lenses
Page 4 of 6
1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 751-5778 www.dialight.com
Document No: 9100-127-2182-99 Rev A
Specifications
Nominal AC Supply Voltage
Power consumption:
2’ version
4’ version
100-277VAC, 50-60Hz
33W nominal
66W nominal
Input Current: (Nominal)
.33Amps @100Vac (2 foot)
.66amps @100Vac (4 foot)
.12Amps @277Vac (2 foot)
.24Amps @277Vac (4 foot)
Operating temperature range
-40°F to +149°F [-40° C to +65°C]
T4A @ 149°F [65°C]
-40°F to +113°F [-40°C to +45°C]
T5 @ 113°F [45°C]
Power factor
>0.9
ATHD
<20%
Dimensions (L x W x H)
See Figure 5.
Weight
8 lbs [3.62 kg] (2’) 11 lbs [4.98 kg] (4’),
Intertek Certified to
UL-844, 1598, 1598A, 1012
CSA C22.2 No. 137-M1981
CSA C22.2 No. 250
Figure 4.
Page 5 of 6
1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 751-5778 www.dialight.com
Document No: 9100-127-2182-99 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
REV.
A
ECO No.
17702
DRN
WSL
CHK
JCA
APP
SB
QA
LP
CM
JN
DATE
4/29/14
Page 6 of 6
1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 751-5778 www.dialight.com