6
S&C Instruction Sheet 811-510
Disassembling the Loadbuster Loadbreak Tool
Step 1
Loosen the tube cover with a rubber mallet and remove
the tube cover by pulling it out. Unscrew the end cap. Pull
the end cap out until the Loadbuster Loadbreak Tool trips,
then push the end cap back until the contact tube is inside
the chassis. See Figures 1 and 2.
CAUTION
Keep fingers clear of the end of the chassis when trip-
ping the Loadbuster Loadbreak Tool . The contact tube
is spring loaded and will move quickly toward the trig-
ger assembly . Failure to keep fingers clear could cause
minor injury .
Tube cover
Figure 1. Use a mallet to loosen the tube cover.
End cap
Contact tube
Figure 2. Unscrew the end cap and pull it out until the Load-
buster Tool trips. Push the end cap into the tube until the
contact tube is inside the chassis.
Step 2
To prevent spinning, use a
7/16
-inch combination wrench to
hold the locknut on the underside of the end cap steady.
Use an appropriately sized flat-head screwdriver to loosen
and remove the set screw followed by the retaining screw.
Remove the end cap. See Figures 3 and 4.
NOTICE
DO NOT remove the locknut from the moving contact .
End cap with set screw
Hold but DO NOT
remove locknut
Figure 3. Hold the locknut steady and loosen and remove
the set screw.
Set screw
End cap
Figure 4. Remove the set and retaining screws.
