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Instruction manual for mounting and service of fuse switch disconnectors
17
5.2. SEALING BY THE PADLOCK
g
Close the cover (acc. to chapter 1.2);
g
Mount a padlock in the hole 3 of sealing element (Figure 25).
5.3. LOCKING AND UNLOCKING OF MEASURING POINTS
Locking and unlocking of measuring points is possible when there are no fuse links in the
cover.
g
Take off the cover (acc. to chapter 1.3);
g
Move a slider of the cover downwards in order to cover the measuring points (Figure 23);
g
In order to lock move locking elements according to direction of the arrow until they get
the moment of skipping in the guidance of the cover (Figures 26, 27);
g
In order to unlock move locking elements according to the direction of the arrow until
they get the moment of skipping in the guidance of the cover (Figure 28).
Figure 26
Figure 27
Figure 28