WE-EF RFS500 LED Series User manual

WE-EF LIGHTING
Installation and
Maintenance Instructions for
Catenary mounted luminaires
RFS500 LED Series

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WARNING :
This product to be installed by qualified personnel only.
Switch off and isolate the electrical supply during installation.
At no stage is the luminaire to be opened when live. Connections and cables are labelled,
before installation ensure the supply matches the luminaire designation.
ESD Sensitive Device:
This luminaire contains electrostatic sensitive devices. Do not handle the LED PCB or LED
connection leads without suitable ESD prevention methods in place. If in doubt contact WE-EF
LIGHTING or an authorised Sales partner. Warranty can be void if the correct handling procedures
are not observed.
Surge Protection:
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.
Luminaires designated with the type code ‘+A’ will have an internal Surge Protection Device
(SPD) fitted. Street and area luminaries are supplied with an external SPD.
Where an external SPD is supplied, it must be fitted as per the supplied instructions to
maintain warranty conditions.
Ensure that all required surge protection measures are in place and activated prior to luminaire
installation. Disconnect luminaires before operating high-power devices such as, for example,
electrical arc welders.
Cleaning:
Apart from cleaning the product’s exterior surfaces, no special maintenance work is required.
DO NOT use high pressure cleaners on this luminaire
Notice:
Unless directed by this installation instruction, the luminaire is to be treated as Factory Sealed with
no user serviceable parts. If the luminaire is modified by anybody other than the original
manufacturer, 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 also excluded.
If the supplied cable of the luminaire is damaged, it must be replaced by WE-EF or a WE-EF
authorized agent.

Ø460
81
Ø570
82
RFS530 LED RFS540 LED
ø 5,5 –12 mm 2,5 mm2
Catenary mounted luminaires
3
Ø460
Ø570
Lamps
RFS530
12 LED 12W / 24 LED 24W*
12 LED 24W / 24 LED 48W*
RFS540
36 LED 36W / 48 LED 48W*
36 LED 72W / 48 LED 96W*
* Nominal power, for latest data refer to www.we-ef.com
Protection: IP66, IK08
Class I, II, ta = 25°C
Weight: RFS530
RFS540
. . . . . . . . . . max. 10,0 kg
. . . . . . . . . . max. 14,0 kg Tools required
–4 mm / 6 mm Allen key
–Box spanner SW 13 mm
–open-ended spanner SW 24 mm
Windage area:
RFS530 . . . . . . . . . . . . . . 0,062m2
RFS540 . . . . . . . . . . . . . . 0,074m2
Mounting height: . . . . . . . . . . . . . 3-8 m
Installation: horizontal, light output downwards
Catenary suspension, wire dia: 6-12 mm
Catenary suspension, wire angle adjustment (incline): max. 10°
Possible twisting/rotation to wire: ±25°

Installation Procedure
1) Switch off and isolate the mains electrical supply A.
2) Loosen screws of wire mounting suspension clamps B
(fig.2).
3) Hang luminaire with wire mounting suspension clamps
to the wire.
4) Tighten screws of clamps B.
5) In case the luminaire is not to be angled horizontally,
the wire mounting suspension can get adjusted to
inclinations. To do this loosen the screws Pof the
clamps, adjust luminaire and tighten screws again
(fig.1).
4
6) Loosen screws Eon cover Fof the wire mounting
suspension and remove the cover (fig. 2).
7) Insert the corresponding wire length cut to suit con-
necting line A, through the cable gland Hinside the
connecting box G (fig. 2). For optional through wiring
there is an additional cable gland Hequipped with a
plug which can be removed if required.
8) Connect cable to the corresponding marked contacts of
the terminal clamp. Compare local voltage and frequen-
cy with the data shown on luminaire label.
For class II applications the earth protection is not
applicable. All leads and connections must match
class II standards. Use the strain relief.
9) Firmly tighten cable gland Hand reposition cover E
onto the connecting box Gand tighten it.
10) The luminaire can get adjusted up to 25°to each side,
to illuminate an object (fig.3). For this, loosen the screws
Qand the cable gland I. Pull out the connecting line,
which runs from the wire mounting suspension inside
the luminaire, as much as required.
When luminaire is adjusted, firmly tighten screws Q
and the cable gland.

FE
G
AB
H
A
I
Q
5
fig. 2
P
fig. 1
fig. 3
25°
10°
Screw Torque
M4 ma
x.
2,0 Nm
M5 ma
x.
4,0 Nm
M6 ma
x.
6,0 Nm
M8 ma
x.
15,0 Nm
M16 ma
x.
100,0
Nm

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RFS500LED_020519.
Technical specifications are subject to change.
©WE-EF2019