14
WIELAND ST18/3 device plug system
Note:
Depending on the configuration ordered, there is a pre-
fitted WIELAND plug (male) with brown/red coding in the
LED KIT and in the “PROFESSIONAL” / “PROFESSIONAL
HP” version, this is assigned with (L I PSt I N). With many
standard luminaires (usually in the SKI version), a device
socket from ADELS with white coding or a device socket
from WIELAND with black coding is fitted on the supply
line and attached to the central protective conductor
connection. If no control line exists or is to be used on
the pole side, this white/black socket (female) can be
combined with the brown/red plug on the LED KIT pro-
vided that the PSt conductor is disconnected from the
plug on the LED KIT side. This should be clearly marked
on the WIELAND plug for inspections at a later date.
Alternatively, a WIELAND socket with red/brown coding
can be ordered as an accessory and fitted on the supply
line in place of the white socket, in which case the pro-
tective conductor must not be attached!
The PSt control
input of the LED KIT must never be connected with the
protective conductor.
In the “Basic” version, the central contact of the WIELAND
plug, which may be fitted on the LED KIT, is not assigned.
In this case, the supply line’s socket can be connected
just as it is.
General safety notices
• Assembly/maintenance and work on the electrical
supply may only be undertaken by an autho-
rised electrician (electrical installer, specialist) in
accordance with recognised electrical regulations.
• Access to the voltage supply should be sealed off at
all times. Only authorised staff have access to the
voltage supply.
• When working on live parts, these must be de-ener-
gised and secured so that they cannot be switched
back on again by mistake.
• Check covers, seals, lamp sockets for cracks and wear
and replace with original spare parts if necessary.
• Only use original parts for any repairs/maintenance.
Ensure that all protective devices are refitted.
• Should the luminaires be modified at a later date, the
company which undertakes these modifications is
considered the manufacturer.
• The electrical equipment should be checked on a
regular basis. Loose and damaged cables must be
replaced immediately.
Warranty and liability
The “General terms and conditions of sale and delivery” of
Hess apply. There are no grounds for warranty and liability
claims if these can be traced back to one or more of the
following causes:
• Unintended use
• Improper assembly and/or use and resultant damage
• Failure to observe safety notices, specifications and
assembly instructions
• Structural modifications undertaken at a later date
• Operation with defective and/or non-functional safety
or protective equipment
• Interventions performed incorrectly
• Catastrophes, impact of external objects and force
majeure
Copyright
Hess retains all copyrights to the entire documentation.
No part of these documents may be reproduced, duplica-
ted or transmitted in any form without the express written
permission of Hess.
Further details from the manufacturer
For more information about the respective components,
assemblies and products, consult the documentation
provided by the relevant manufacturer.
Note
The diagrams provided in these assembly/operating
instructions, depict
examples of variants and may vary from your version.
L
N
L
N
T
1
L
N
P
St
L
N
L
N
PE
T
2
S
3
Contact
marking
SKII with
control phase
SKII w/o
control phase
SKI w/o
control phase
Occupancy
Type of
connector
Coding
female
Coding
male
