Introduction
1
1.1
Purpose of this documentation
These instructions contain all information required to commission and use the device. Read the
instructions carefully prior to installation and commissioning. In order to use the device
correctly, first review its principle of operation.
The instructions are aimed at persons mechanically installing the device, connecting it
electronically, configuring the parameters and commissioning it, as well as service and
maintenance engineers.
1.2
Document history
The following versions of this documentation have been released to date. The changes apply to
the previous version:
Edition
Notes
12/2021
Section Nameplate layout (Page 19) revised
Section Certificates and approvals for explosion protection (Page 71) revised
04/2021
Section "Certificates and approvals for explosion protection (Page 71)" revised
1.3
Checking the consignment
1. Check the packaging and the delivered items for visible damages.
2. Report any claims for damages immediately to the shipping company.
3. Retain damaged parts for clarification.
4. Check the scope of delivery by comparing your order to the shipping documents for
correctness and completeness.
WARNING
Using a damaged or incomplete device
Risk of explosion in hazardous areas.
• Do not use damaged or incomplete devices.
1.4
Security information
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines and networks.
SIWAREX WL200
Operating Instructions, 12/2021, A5E02199611B-13
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