GE Industrial Solutions MicroVersaTrip Plus and MicroVersaTrip PM DS-206, DSL-206,DS-416, DSL-416, DS-420, DS-632 - Manual (Page 9)

SECTION 4 INSTALLING THE
CONVERSION KIT
(CONTINUED)
Flux Shifter Assembly, Adjustment and
Installation (Continued)
Step 3.
Slide the actuator shaft into the flux shifter device. Be sure
that the reset arm of the Westinghouse
®
actuator frame is
below the button of the actuator shaft (Fig. 15a). Reinstall
the first of the two (2) ¼” jamb hex nuts removed earlier
onto the actuator shaft. With the flux shifter plunger in the
discharged position (Fig. 15b), adjust the first jamb hex nut
(with the shoe in place against the flux shifter plunger) so
there is approximately .125 inch clearance between the
reset arm and the top of the Westinghouse
®
actuator frame.
Lock the assembly in place with the second jamb hex nut.
Be sure to adjust the location of the microswitch on the
flux shifter to ensure operation of the microswitch when
the flux shifter is discharged.
Step 4.
Reinstall the converted trip actuator into the breaker frame
in the reverse order of disassembly. Be sure to reattach the
trip paddle spring to the Westinghouse
®
actuator frame and
to the existing trip paddle.
Optional Test: The flux shifter assembly may be tested by
closing the breaker and applying a 9V dc power source to
the flux shifter leads. The red wire (pin #2) is the positive
lead. The white wire (pin #1) is the negative lead. The
breaker should open.
CAUTION: The 9V dc power source should only
9
be applied momentarily. Prolonged application
of this dc power source can damage the flux
shifter device.
Fig. 15a. Flux Shifter Reset Arm
.125
Clearance
Fig. 15b. Flux Shifter Adjustment