GE Industrial Solutions Spectra Series Fusible Switch Units J & T - Manual (Page 3)

6. Install the cover. Install #10-32 x 1 / 4 " screws into the
mechanism shroud mounting holes, as shown in
Figure 8. Position the new enclosure cover in place
on the enclosure and secure with #10-32 x 1 / 4 "
screws. Tighten all screws to 27–32 in-lb. Reinstall the
switch into the panelboard and secure the rail latch
locking screws.
Figure 8. Installing the cover on the enclosure.
For Two-Pole Devices on Three-Phase
Systems
To balance the panelboard load, remove the screws on the
appropriate bus clip, reposition the bus clip as shown in
Figure 9, then install and tighten the screws to 27–32 in-lb.
Figure 9. Repositioning the bus clip to balance the load.
A & C Phase
As Received
A & B Phase
B & C Phase
Enclosure
Cover
Mounting
Holes