LiteOn LEOTEK EC Series User manual

LED Street Lighting
120-277 & 347-480Vac
EC Series
Installation Guide
Before proceeding with installation or service maintenance of this product:
• Disconnect power to reduce electrical shock risk.
• Review the entire Installation Guide.
• Inspect this properly packaged product for any damage that may have occurred during transit.
• Verify product application complies with manufacturer design recommendations.
• Verify the availability of necessary tools and incidental material.
• Verify applicable code requirements. Field assembly and installation are subject to acceptance by
local inspection authority.
• Appropriate safety equipment to be determined by end user, per applicable safety standards and
precautions.
WARNING
This procedure is designed as an installation aid. Skilled trades people that are familiar
with general construction and electrical installation techniques should perform the
installation. Licensed electricians should provide electrical installation connections.
Installations and connections should be done in accordance with all national and local
codes and permits. In no way is this document intended to construe warranty or fitness
of use of the products described, nor is it intended to provide safety instruction for those
installing the product.
EC Series Installation Guide –Page 1 of 3
PKGINS-EC001

*Bird Guard Specification
The default factory setting is shown in Fig. 3-b for a
pipe O.D. that is less than 1-1/2”.
If the O.D. of pipe is from 1-1/2” to 2-3/8”, please use
clamp to remove inner slip fitter .
E
Step 3 - Loosen the two slip-fitter bracket bolts and insert the
mounting arm. The maximum outside diameter for the mounting arm
is 2-3/8” (60.3mm). The minimum outside diameter for the mounting
arm is 1-3/4” (44.45mm). Mounting arm to be placed “stopped”
against appropriate step required to achieve desired degree of tilt
and securely tighten the bolts.
*See chart below for torque levels
*Important: See note below.
C
D
Fig. 1
Step 1 - Unfasten the stainless steel latches .
A
Step 2 - Open the power door . Power
door will securely hang (Fig. 2-a) or is easily
removed (Fig. 2-b).
B
C
Fig. 3-a
D
A
Fig. 3-c
Fig. 3-b
PKGINS-EC001
B
Fig. 2-a Fig. 2-b
E
Pipe Size
Pipe Position Bolt Torque (in-lbs) Bolt Torque (N-m)
1-3/4 In
+5.0 degrees tilt 400 45
+2.5 degrees 450 51
0 degrees (no tilt) 500 57
-2.5 degrees 700 79
-5 degrees 850 96
2-3/8 In
+5.0 degrees tilt 400 45
+2.5 degrees 400 45
0 degrees (no tilt) 400 45
-2.5 degrees 400 45
-5 degrees 400 45
E
EC Series Installation Guide –Page 2 of 3

Step 8 - If luminaire is furnished with photocontrol receptacle, install
the photocontrol or shorting cap.
Fig.9
L
L
G
Step 5 - Connect the green conductor to the chassis ground
(shown to the right of the terminal block).
G
Fig. 5
PKGINS-EC001
V6-051413
Information provided subject to change without notice.
Leotek Electronics USA Corp. | 726 South Hillview Drive | Milpitas, CA 95035 | 408.380.1788 | www.leotek.com
J
Fig. 8
K
Step 7 - Close the housing cover and fasten the two stainless
steel latches (inset) .
J
K
Fig. 7
Step 6 - Connect the input line conductors to the input terminal
marked “L” & “N”.
Note: Same connection for 120/240/270Vac Input Line.
When using 480Vac, “HV” series product the input connection is to
terminal “L” & “N”
Fig. 4-a Fig. 4-b
Step 4 - Adjust Drive Current
Drive current should be set to comport with designed
illumination levels and circuit loading. Consult with design
engineer before changing. Unless ordered otherwise, the
default factory setting is 700mA (blue wire). To change the
setting to 530mA (yellow wire), open the fast connector
shown in Fig 4-b, and change the connection accordingly.
Note: If the FDC option was ordered, the drive current can
not be changed.
EC Series Installation Guide –Page 3 of 3