Before switching on

Check the following prior to activation:

• Has the electrical connection been carried out in accordance with regulations?
• Has the connection cable been routed safely?
• Can the float switch move freely?
• Accessories attached correctly?
• Temperature of the pumped fluid observed?
• Immersion depth observed?
• Intermittent operation: Is the max. switching frequency complied with?
• Has the minimum water level above the propeller been defined and monitored?
• Min. fluid temperature can drop below 3 °C: Monitoring device with automatic deactivation installed?
• No installations within the direct rotary range of the propeller?