Tasks before commissioning

Complete these tasks before commissioning:

Monitoring the direction of rotation of the sewage pumps

Make sure that the sewage pumps are connected clockwise for correct operation of the lifting unit. Make sure to monitor the direction of rotation through switchgear. CAUTION! If the direction of rotation is incorrect, the sewage can be pumped into the collection tank in some circumstances. This can cause the tank to break.

Examining the installation and working area

• Lifting unit is installed correctly in compliance with applicable regulations.
• Connections are checked for correctness.
• System is cleaned, specially of solid materials and readily flammable objects (e.g. cotton waste).
• The working area of the system is identified and shown clearly.
• The switchgear is examined for these points:
• The basic requirements are reached for the operation of a sewage lifting unit with solids separation system.
• Pumps and level control device are connected according to the installation and operating instructions and regulations.
• Switching points are stored in the switchgear.