Shut-down

The mixer is deactivated but remains installed. This ensures that the mixer is always ready for operation.

  1. To protect the mixer from frost, ice and direct sunlight, immerse the mixer completely in the fluid.
  2. Minimum fluid temperature: +3 °C (+37 °F).
  1. Switch off the mixer.
  2. Secure the operating point against being switched on again by unauthorised persons (e.g. lock main switch).
  1. The mixer has been decommissioned and can be dismantled.

If the mixer remains installed after decommissioning, observe the following:

  • Ensure that the aforementioned requirements are maintained for the complete period of shutdown. If these requirements cannot be guaranteed, remove the mixer.
  • For an extended period of shutdown, carry out a function test at regular intervals:
    • Period: monthly to quarterly
    • Running time: 5 minutes
    • Only run a function test in valid operating conditions!