Intended Use - Wieland SMS 3 Série Mode D'emploi

Operating Instructions
(Translation of the original instructions)
SMS 3xxx/SMS 4xxx
Safety switch with separate actuator
SMS 3xxx
Failure to follow these instructions (intended use, safety instruc-
tions, installation and connection by trained personnel, safe
function test) will invalidate any liability.
Improper installation or manipulation of the safety switch
renders the personal protection function useless and can
cause serious injury or accidental death.
SA F E T Y I NST R U C T I ONS
• Installation, commissioning, modification and retrofitting
must only be performed by a qualified electrician.
• Disconnect the device/the system from the power supply
before starting work. In the case of installation and sys-
tem errors, mains voltage can be present on the control
circuit in the case of non-galvanically isolated devices.
• Observe the electrotechnical and professional trade
association safety regulations for installation of the
equipment.
• Opening the case or other manipulation voids any war-
ranty.
Doc. # BA000777 – 05/2017 (Rev. C)
SMS 4xxx
N O TE
DA NG E R
SMS 3xxx/ SMS 4xxx
Wieland Electric GmbH
Brennerstraße 10-14
D-96052 Bamberg
Tel. +49 (0) 951 / 9324 -0
Fax +49 (0) 951 / 9324 -198
www.wieland-electric.com
Identifikation
Type designation
Article number
Please quote this
article number in
all correspondence
and when placing
orders with Wie-
land Electric
GmbH.
SA F E T Y I NST R U C T I ONS
• In the case of improper use or any use other than for the
intended purpose, the device must no longer be used and
any warranty claim is void. Invalidating causes can be:
strong mechanical loading of the device, such as occur
when falling or voltages, currents, temperatures, humidity
outside the specifications.
• Always check all safety functions in accordance with the
applicable regulations during initial commissioning of
your machine/ system and observe the specified inspec-
tion cycles for safety devices.
• To maintain the safety level, the safety switches should
only be ordered and installed as a unit together with the
corresponding actuator.
1

Intended use

The SMS 3xxx/4xxx encapsulated safety switches with separate
actuator are suitable for mounting on safety facilities.
They are used for the purpose of initiating switching and control
operations.
SMS safety switches are type 2 limit switches with low-level coding
according to DIN EN ISO 14119.
Production
code
WW/YY
Week/year
EN 6