Vector SIMOVERT MASTERDRIVES 6SE70 VC Provozní pokyny stáhnout pdf (Strana 144)

Maintenance Vector Control Chassis Type Frequency Converter

476 869 4070 76 J AB-74 Siemens AG

12-4 Operating Instructions SIMOVERT MASTERDRIVES

12.3 Replacing the fan transformer fuse -F3, -F4 (type K)

Construction type K: Fuses -F3, -F4

The fuses are in a fuse holder which is arranged below the fan in front

of the air baffle plate. To replace the fuses, the fuse holder has to be

opened.

Fig. 12-3 Fan transformer (-T10), fan transformer fuses (-F3, -F4)

12.4 Replacing the fan transformer

The fan transformer is screwed on behind the motor connection.

♦

Mark the connecting cables on the transformer and disconnect

them.

♦ Undo the screw connections at the bottom on the transformer plate

and remove the transformer.

Type K: Secure the transformer against falling down!

♦ Install the new transformer in the reverse sequence.

Construction types

E - G

Construction type K

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Vector SIMOVERT MASTERDRIVES 6SE70 VC Provozní pokyny Strana 144