Sharp CD-M4000 Betriebsanweisung PDF herunterladen (Seite 181)

M4000 Insulation Analyzer User Guide

72A-1230 Rev. F 4-91

July 22, 2005

Replacing the HV Pothead

Note the location of the HV Pothead in Figure 4.30 on page 4-60. Take the

following steps to replace it:

1. If it has not already been done, remove the Front Panel Assembly. See

Steps 1-8, ”Removing and Replacing the Front Panel Assembly”

on page 4-58. Place the Front Panel Assembly face down on the bench.

2. Remove one 1/4” elastic nut (Figure 4.51), on the back of the Front Panel

Assembly to release the W30 cable, using a socket wrench.

Figure 4.51 HV Pothead, W30 Screw and Nut Locations

3. Remove four #632 nuts with flat washers (Figure 4.51), found in the

corners of the black plate beneath the HV Pothead, using an 11/32” socket

wrench.

W30 Nut

#8 Nuts

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Sharp CD-M4000 Betriebsanweisung Seite 181