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Smartkits
Guide to Transformer Low Voltage Bushing
Replacement (No Handhole Replacement)
Step 28 Observe the air exhausting plug at the top of the oil conservator, and it should be
loosened.
Step 29 Open the oil drain valve at the bottom of the transformer, open the oil storage
bag valve, start the oil pump, and start the oil filling.
Issue 01 (2021-11-22)
Copyright © Huawei Digital Power Technologies Co.,
Ltd.
3 Replacement Procedure
28
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