Replacing The Fan Transformer; Replacing The Starting Capacitor - Siemens SIMOVERT MASTERDRIVES Motion Control Instructions De Service

08.2008
9.4

Replacing the fan transformer

Construction
types E - G
Construction type K
9.5

Replacing the starting capacitor

Siemens AG 6SE7087-7JK50
SIMOVERT MASTERDRIVES
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.
The starting capacitor is situated
• next to the fan connection (types E-G),
• inside the fan housing (type K, -C110).
♦ Withdraw the plug connections on the starting capacitor.
♦ Unscrew the starting capacitor.
♦ Install the new starting capacitor in reverse sequence (4.5 Nm).
Operating Instructions
Maintenance
9-5