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EntelliGuard R Circuit Breaker Retrofill AKD-10 Installation Manual DEH41550 R06
Remove and Replace- WPS-32/WPH-32/WPX-32/WPS-40/ WPX-40/WPS-50/WPX-50
The primary disconnect assembly is factory-adjusted to apply a 95 ± 10 lb. force to a 1/2-inch thick copper
bar, inserted between the upper and lower fingers. Set this force range, in the field, by tightening the nuts to
set the spring dimension shown in
Figure 23A/23B
. Note that this dimension is measured between the top of
the retainer and the underside of the washer. Also note that no bar is inserted between the fingers when
setting this dimension.
Figure 24B
/24B shows the cluster components.
Figure 23A. Adjustment-3200A (Double Spring)
Figure 24A. Components-3200A
Figure 23B. Adjustment-4000A/5000A
Figure 24B. Components-4000A/5000A
1.
Using proper safety procedures and wearing required Personal Protective Equipment (PPE), remove
breaker from compartment, and place it on a solid work surface in a well-lit location.
2.
To uninstall the primary disconnects, remove the Adjusting nut from one of the long bolts holding the
primary disconnect assembly together.
3.
Carefully slide out the bolt while removing the flat washer, spring, upper retainer, bow-tie spacers,
lower retainer, and fingers from the bottom of the assembly.
4.
Do the same for the other assembly bolt and components.
