GE Industrial Solutions MicroVersaTrip Plus and MicroVersaTrip PM DS-206, DSL-206,DS-416, DSL-416, DS-420, DS-632 User Manual

Page 5

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SECTION 3 BREAKER PREPARATION

(CONTINUED)

Step 2.

Separate the front escutcheon cover of the breaker by
removing the charging handle knob, and four (4) screws
from the front of the breaker (six (6) screws on DS-632
breakers). Remove the trip actuator from the breaker frame
by carefully disconnecting the trip paddle spring (Fig. 4)
and removing the three (3) hex head bolts from the bottom
of the breaker. Save the trip paddle spring and hardware
for reuse. Disconnect the trip actuator wiring at the
programmer terminal block (Fig. 5). Retain the trip
actuator for modification.

CAUTION: The trip paddle spring is located

5

behind the existing trip actuator and is connected
to both the trip actuator frame and to the existing
trip paddle on the breaker’s common trip shaft.
Removal of the trip actuator without dis-
connecting the trip paddle spring may result in
damage to the trip paddle spring.

Step 3.

Remove the two (2) screws that attach the programmer unit
to the auxiliary switch panel of the breaker (Fig. 5).
Remove any wire ties that may be holding the existing CT
wire harness to the breaker frame. Discard the programmer
unit and CT wire harness.

Fig. 4. Removing the Trip Paddle Spring

Fig. 5. Westinghouse

®

Programmer Unit and

CT Wire Harness


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