Hold the bottom finger subassembly in place.
Place two fingers around the bolt from the top, hooking the fingers into the
main retainer. Then place a bow-tie spacer in each finger and hold them in
position
with a pressure plate retainer.
Place a spring, bushing, and flat washer over the bolt, then secure with the two
nuts.
Repeat Steps 7 through 13 for each set of fingers.
Adjust the nut to get a spacing of 0.766 - 0.797 inch between the top of the upper
retainer and the bottom of the flat washer.
Tighten the jam nut to lock in the adjustment.
Clean finger assemblies, if necessary, with a clean, lint-free rag and isopropyl
alcohol or acetone.
Be sure to apply a thin film of Mobilgrease 28 to the contact areas which slide
onto the switchgear stabs (See Figure 42, Step 2).
For 1600A & 2000A
For 800A
Figure 42
Steps for working with the primary contacts for 800A, 1600A and 2000A
C
Summary of Contents for AKD-10
Page 36: ...11 14 22 21 31 34 42 41 C2 C1 51 54 62 61 71 74 82 81 91 94 02 01 45 48 R1 R2 C ...
Page 38: ...C ...
Page 43: ...NOTES 1 WP WavePro fixed connection point C ...
Page 51: ...ONLY for 3200A Figure 48 Steps in Exploded Views for 3200A WPS 32 WPH 32 WPX 32 C ...
Page 52: ...ONLY for 3200A Figure 49 Steps in Exploded Views for 4000A WPS 40 WPX 40 C ...
Page 53: ...Figure 50 Steps in Exploded Views for 5000A WPS 50 WPX 50 ONLY for 3200A C ...
Page 65: ...Figure 64 Wiring of WP 4000A breaker with FAN control unit C ...
Page 74: ...Figure 75 Figure 76 WPF 16 with special 2500A Fuse WPF 16 2500A Fuse Tang Positions 74 C ...
