GE Industrial Solutions EntelliGuard 800–2000 A Frames, 240–600 Vac Maintenance Manual - Manual (Page 29)

EntelliGuard™ 800–2000 A Power Circuit Breakers
Chapter 5. Breaker Maintenance
19
Trip Latch Adjustment
Use the following procedure to adjust the trip latch, as
illustrated in Figure 14.
1. Remove the breaker from its compartment and
place it on a suitable work surface.
2. Remove the arc chutes and phase barriers, as
described in Section 6.2.
3. Charge the closing springs with the manual charg-
ing handle and close the breaker.
4. Turn the trip latch adjustment screw in (clockwise)
until the breaker trips. Withdraw the screw
(counter-clockwise) 4 1 / 2 turns.
Figure 14. Adjusting the trip latch.