Application limits

Incorrect operating conditions can result in overload or property damage to the lifting unit. Obey these operating limits:

• Max. inlet height of the lowest inlet: 5 m (16 ft)
• Max. pressure in the discharge pipe: 6 bar (87 psi)
• Fluid temperature: 3 ... 40 °C (37 ... 104 °F)
• Max. short-time fluid temperature: 65 °C (149 °F), 5 min
• Ambient temperature: 3 ... 40 °C (37 ... 104 °F)
• Maximum switching frequency: 60/h
• Operating mode: S3 10%