Startup notes
Perform the following steps before startup:
- Observe the following information.
- Always have the installation carried out by trained specialists.
- Only use settings that are correct for the function.
- Let the device cool down sufficiently before touching it.
- This resets the thermal memory. Let the device cool down sufficiently before switching it back on.
- Disconnect the device from the power supply with suitable external measures before you start working on the device and secure it against unintentional reconnection to the voltage supply.
- Never plug or unplug plug connectors, interface modules, or other electrical connections while they are live. This may result in dangerous electric arcs damaging the product.
INFORMATION

- To ensure fault-free operation, do not disconnect or connect signal cables during operation.