GE Industrial Solutions EntelliGuard R AKD-8 - Manual (Page 33)

32 EntelliGuard R Circuit Breaker Retrofill AKD-8 Installation Manual DEH-41549 02/12
15. 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.
16. Tighten the jam nut to lock in the adjustment.
17. Clean finger assemblies, if necessary, with a clean, lint-free rag and isopropyl alcohol or acetone.
18. Be sure to apply a thin film of Mobilgrease 28 (D50HD38) to the contact areas which slide onto the
switchgear stabs (See Figure 27 , Step 2). This product is available in a 1-oz tube, GE Part #193A1751P1.
Figure 27 summarizes the steps for working with the primary contacts.
Figure 27. Steps in Exploded Views