6 Maintenance
6.1 Precautions
Before starting work, make sure that the safety instructions in the chapter
Introduction and Safety on page 3 have been read and understood.
Electrical Hazard:
Disconnect and lock out electrical power before installing or
servicing the unit.
WARNING:
• Always wear protective gloves when handling the pumps
and motor. When pumping hot liquids, the pump and its
parts may exceed 40°C (104°F).
• Maintenance and service must be performed by skilled and
qualified personnel only.
• Observe accident prevention regulations in force.
6.2 Examine the pump
Visually examine the pump for leaks.
If there are leaks, the pump must be replaced.
6 Maintenance
Ecocirc+ 20-18 Installation, Operation, and Maintenance Manual 25
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