General safety rules
The following safety precautions must be followed at all times during installation and maintenance work:
1 You must always switch off all power before installation or maintenance work on the FX80 system.
Use the main circuit breaker, and label the breaker with a warning sign that informs others that maintenance or installation work is in progress on the system.
2 For safety reasons, two persons must always be present during troubleshooting with power ON.
3 Read and understand the applicable first aid instructions related to electric shock.
4 Whenever maintenance is in progress, it is essential that a first aid kit is available, and that all personnel are familiar with the first aid instructions for electrical shock.