WE-EF PIA240 LED User manual

Safety Notice
The manufacturer is discharged from liability when damage
is caused by improper use or installation.
If any luminaire and/or accessory is subsequently modi-
fied, the persons responsible for the modification shall be
considered as manufacturer.
PIA240_LED_230522 / 006-1327
Technical specifications are subject to change.
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we-ef.com
WE-EF LIGHTING USA
Tel [phone]
[email protected]
WE-EF LIGHTING
Installation and
Maintenance Instructions for
Facade & Ceiling Washlight
surface mounted
PIA240 LED
Notice: In case the luminaire is equipped with an optio-
nal available surge protector, the function can get tested
if the signal LED is lit green when the supply voltage is
turned on.
In case the surge protector is defective, the LED device
gets automatically disconnected from the mains supply.
If the signal LED is not lit, the luminaire is not functioning.

Facade and Ceiling Washlight
IP66, IK08
120-
277 V
Installation
The product must be installed and maintained by
a suitably qualified professional in compliance with
latest building/construction and/or electrical regu-
lations and relevant legislation.
Attention: Do not open luminaire while mains
supply is switched on.
Notice: If the luminaire is modified by anybody
other than the original manufacturer, then the
warranty will 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.
In case of component failure, LED replacement
due to abnormal circumstances or at end of life,
replacement must be carried out by a suitably qua-
lified and trained professional.
In case of questions please contact our technical
hotline: [phone] (from Monday - Friday
from 08.00 until 16.00 hours).
Maintenance
Apart from cleaning the product’s exterior surfaces,
no special maintenance work is required. Do not
use high-pressure cleaners.
Protect our environment: Discard used LEDs in
compliance with the most recent environmental
legislation.
7.68
22.05 8.27
5.51 ø 7.0
9
ø 0.512
ø 0.787
PIA240 LED Mounting options
ø 0.217 – 0.472 in
Light source
18 LED 54W / 24 LED 72W
* Nominal power, for latest data refer to
www.we-ef.com
Class I, II, ta = 25 °C
Mounting height ..................... 15 –20 ft
Weight
PIA240 ................................ 47.4 lb
Windage area
PIA240 ........................... max. 1.61 ft²
16 AWG

5) Cut the connecting line and connect to the res-
pective terminals in the terminal connector H
(N = neutral, L1 = phase, = earthing).
Check that rating shown on the luminaire label
conforms with the mains electrical supply.
6) Close cover Eand firmly tighten screws D.
2) Loosen screws Band remove luminaire A. Lead
the connecting cable through the wall fixing and
fasten to the wall with suitable fixing material I
(not supplied by WE-EF).
3) Loosen screws Dand open cover E.
4) Lead the connecting cable through the cable
gland inside the luminaire. Attach luminaire on
to wall fixing Aand firmly tighten with screws B.
Firmly tighten cable gland C.
Installation Procedure
1) Switch off the mains electrical supply. H
I
B
H
D
E
A
I
CB