Installing the mains chokes

Caution - Risk of injury through electric shock!

De-energize all electrical components (servo drive, control cabinet etc.) before commencing the installation or deinstallation of the mains choke.

Caution - risk of injury through high voltages!

Mains chokes contain components that can store electrical charge. Wait 10 minutes after disconnecting the mains chokes and measure the voltage on conductors L1 to L3. You can ensure safe working by letting the voltage drop below 50 V.

Beware of improper grounding!

Ensure proper grounding during installation of the mains chokes. The installation should take place on a mounting plate (chromated / galvanized) suitable for grounding.