GE Kelman Minitrans Installation Manual page 82

Transformer oil dissolved gas and moisture monitor
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Attach the two bottom locks (21-1339) over the two bottom isolators by sliding them
over the isolator threads as shown in Figure M-36.
Note:
Fitting the locks may require a little pressure to compress the isolators. This is
achieved by pushing the bottom of the product towards the transformer.
Attach the M6 nut and tighten as shown in Figure M-36.
Before tightening the fittings, ensure that the isolators are aligned to minimise skew.
Begin by tightening the fittings at the back of the isolators (use a 10 mm spanner),
followed by the fittings at the front of the isolators (use a 10 mm nut spinner).
M6 nut &
M6 flat washer
Figure M-36: Clockwise: Isolators with fittings ¦¦ back fittings tightened with spanner ¦¦ front
fittings tightened with nut spinner
Repeat this procedure for the bottom isolators on the other side.
MA-005 - Minitrans Installation Manual - Rev 4.5
Bottom lock (21-1339)
M6 nut
M6 nut &
M6 flat
washer
10 mm
spanner
13-Aug-20
Page 82 of 86

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