Lenze DISCO−Variable speed drive Instrukcja Użytkownika Pobierz pdf (Strona 23)

Commissioning and operation

Before switching on

BA 11.5032−EN 3.0

6 Commissioning and operation

( Stop!

Commissioning of the drive only by qualified staff!

6.1 Before switching on

Check:

ƒ Is the mechanical fixing o.k.?

ƒ Are the electrical connections o.k.?

ƒ Are all rotating parts and surfaces that may become hot protected against contact?

ƒ For gearboxes with breathing:

– Is the plug removed from the breather screw?

) Note!

Rear−mounted gearboxes must have separate ventilation, ^ Operating

Instruction of the gearbox!

6.2 During operation

( Stop!

During running−in, raised temperatures may occur over a period of 2 − 8 hours.

ƒ During operation, check the drive periodically and take special care of:

– unusual noises or temperatures,

– leakages,

– loose fixing elements,

– the condition of the electrical cables.

ƒ If any interference should occur, proceed according to the troubleshooting list in

chapter 8. If the interference cannot be eliminated, please contact the Lenze Service.

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Lenze DISCO−Variable speed drive Instrukcja Użytkownika Strona 23