GE Industrial Solutions EntelliGuard G Motor Operator - Manual (Page 2)

3. Turn the breaker off and discharge the closing
springs by depressing the OFF and ON buttons in
the sequence OFF-ON-OFF. Verify that the
breaker OFF-ON indicator shows OFF on a green
background and that the charge indicator shows
DISCHARGE on a white background. If installing
in a draw-out type breaker remove breaker from
adaptor (cassette) before continuing.
4. Loosen the 6 screws on front cover (fascia)
using a pozidrive screw driver as shown in Fig
. 1.B
Rotate the charging handle down and slide the
front cover over the handle to remove the front
cover as shown in Fig. 1.C
5. Slide the sleeve (coupling bush) on the
camshaft as shown in fig 2.
Figure 2. Assembly of sleeve
6. Orient the device as shown in Fig. 3, locating
the gearbox bearing on to the cam drive shaft,
pushing it until flushes with the mechanism side
plate. If it does not move easily to the flush
position, pull the charging handle gently down to
ease movement.
7. Rotate the motor operator to align the 3
mounting holes in the side sheet. Mount the
device using three M5 bolts through the holes
provided in the gearbox endplate, torque to 7 Nm
(5.16 ft-lbs).
8. Before installing the cam as shown in fig. 5,
fully charge the breaker. (DO NOT CLOSE!)
Position the cam with the cutout toward the
front of the breaker as shown in fig. 6.
Assemble the cam on the
drive shaft while
pressing the two switch levers as shown in
fig. 5.
Figure 3. Motor assembly mounting
Figure 4. Assembly of screws
Figure 1. (A) Front Cover (B) ScrewRemoval (C) Handle
Rotation
Figure 5. Assembly of cam
2
Figure 6. Cam Orientation when charged