WE-EF FLB141 User manual

Surge Protection
This product features built-in surge protection circuitry in compliance
with applicable standards.
For comprehensive protection of a luminaire installation against lightning
and electrical surges,it is essential to cover mains supply and data input
lines at the distribution board level,by using respective primary (Type 1)
and secondary (Type 2) surge arrestors in compliance with EN61643-11/
IEC61643-1.
Warning
Ensure that all required surge protection measures are in place and acti-
vated prior to luminaire installation.Also,disconnect luminaires
before operating high-power devices such as, for example,electrical arc
welders.
Do not open during installation
This product is factory-sealed.
Refer to the instructions contained
in this document for details.
WE-EF LIGHTING
Installation and Maintenance
Instructions
Floodlight with clamp
FLB141 #6 LED
FLB141 #7 LED

1
Floodlight with clamp
FLB141 #6 RAIL66 version
FLB141 #7 Space frame version
IP66, IK08, Class I, ta = 40°C
Weight lb
for FLB141 #6 LED 8.6
for FLB141 #7 LED 10.1
Windage area ft²
for FLB141 #6 LED 0.431
for FLB141 #7 LED 0.484
Orientation: any

2
Light Source
LED
Maintenance
Apart from cleaning the product’s exterior surfaces,no special maintenance work is required.
Do not use high-pressure cleaners.
In case of component failure due to abnormal circumstances or at end of life, replacement must be carried
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Warning: Do not open luminaire while mains supply is switched on.

3
Installation
The product must be installed and maintained by a VXLWDEO\TXDOLĥHGSURIHVVLRQDOLQFRPSOLDQFHZLWKODWHVW
building/construction and/or electrical regulations and relevant legislation.
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Notice:,IWKHOXPLQDLUHLVPRGLĥHGE\DQ\ERG\RWKHUWKDQWKHRULJLQDOPDQXIDFWXUHUWKHQWKHZDUUDQW\ZLOO
no longer be valid and shall become the full responsibility of the modifying person/organisation.
Claims based on defects attributable to improper installation and/or application, and the consequences
thereof, are excluded.
The installation on site must comply with local and/or national health and safety regulations.

4
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Installation Procedure
Installation – RAIL66 version
Prior to installing the luminaire,mount and connect the selected RAIL66 mounting system in accordance
with relevant installation instructions
3) Determine desired position of luminaire A
on rail X,dependent on aiming requirements
and proximity to a suitable mains outlet Y.
4) Attach clamp Bto rail X.Tighten wingnut C.
2) Check that rating shown on luminaire label
conforms with mains electrical supply.
(example)
FLB141-LED 120-277V 60Hz
161-XXXX SOE XXXXXXX
LED 3000K 18W item no.XXX
07/18 IP66

5
5) Remove protective cover Zfrom mains outlet
Y. Insert in-line connector Gand tighten.
Attention: On any mains outlet Y’ that is not
used, protective cover Z’PXVWUHPDLQĥUPO\
VHFXUHG&KHFNDQGHQVXUHSURSHUĥWDQG
tightness.
6) Loosen screws Hand Islightly.Aim luminaire
in desired direction, retighten screws Hand I.

6
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Installation – Space frame version
Suitable for space frame diameter 1.89-2.36 in.
4) Detach gear box cover Dby loosening screws S.3) Determine desired position of luminaire A
on space frame X,dependent on aiming
requirements. Attach clamp Bto space
frame X.Tighten wingnut C.
2) Check that rating shown on luminaire label
conforms with mains electrical supply.
(example)
FLB141-LED 120-277V 60Hz
161-XXXX SOE XXXXXXX
LED 3000K 18W item no.XXX
07/18 IP66

7
7) Reposition gear box cover Dand secure in
position by retighten screws S.
5) Feed mains supply cable Ethrough cable
gland G(Fig. I). 6) Connect mains supply cable Eleads to
respective terminals in terminal connector K:
a) ON/OFF (L = Phase,N = Neutral,
= Earthing)
b) 0-10 V (L = Phase,N = Neutral,
= Earthing,D–/D+ = 0-10 V control line).
Tighten cable gland G.
Fig. I
8) Loosen screws Hand Islightly.Aim luminaire
in desired direction, retighten screws Hand I.

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WE-EF LIGHTING
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TO9248W0422 © WE-EF 2022
Technical specifications are
subject to change.

WE-EF LIGHTING
Installation and Maintenance
Instructions
RAIL66
Projector and Floodlight
Mounting System