10
1ZSE 5492-128 en, Rev. 4
fm_00069
1.4 Spare parts list
The Repair Guide does not contain information about spare parts and how to order them.
For information about spare parts, please see the Spare Parts List 1ZSE 5492-132, On-
Load Tap-Changers, types UZE and UZF with Motor-Drive Mechanism, type BUF 3.
The Spare Parts List also contains several exploded views, which can be very handy when
making repairs.
1 Introduction
Lifting eye
Connection to oil conservator
On-load tap-changer tank
Oil valve
Pressure relay
Terminals for
conductors
Attachment ange to
transformer tank
Front cover
Moulding
Change-over
selector
Fixed contact
Moving contact
system
Transition
resistor
Cover for access to conductors,
UZF only
Fig. 1. On-load tap-changer.
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