-17-
Model W1843 (For Machines Mfd. Since 3/17)
SE
TU
P
Assembly
Before beginning the assembly process, refer to
Items.
Needed.for.Setup
and gather everything you need.
Ensure all parts have been properly cleaned of the
heavy-duty rust-preventative applied at the factory, if
applicable. Be sure to complete all steps in the assembly
procedure prior to performing the
Test.Run
.
To.assemble.machine,.do.these.steps:
1...
Slide the mounting adapter onto the right-hand arbor
of the motor assembly with the countersunk holes
facing out, then rotate it so that the flat edge is at
the 10 o'clock position, as shown in
Figure
7
.
2. Secure the adapter to the motor assembly with (3)
1
⁄
4
"-20 x
1
⁄
2
" cap screws (see
Figure
7
).
3. Back out the (3) cap screws and (4) set screws
in the pivot arm mounting bracket and the pivot
arm bracket, then slide the pivot arm bracket
onto the pivot arm mounting bracket, as shown in
Figures
8
–
9
.
Note: The pivot arm bracket bushing is shipped with
a lubricating grease coating on its outer surface.
This lubricant will keep the motion of the pivot arm
smooth during operation and reduce the wear on the
metal-to-metal surfaces.
4. For now, finger-tighten the three cap screws enough
to hold the two brackets together. You will fully
tighten these fasteners in a later step.
Note: Make sure the four set screws DO NOT make
contact with the opposite bracket.
Figure
7
. Mounting adapter installed.
x 3
Mounting
Adapter
Flat
Edge
Figure
8
. Left side of pivot arm bracket
assembly.
Pivot Arm
Mounting
Bracket
Pivot
Arm
Bracket
Cap Screw
(1 of 3)
Set Screws (2 of 4)
Figure
9
. Right side of pivot arm bracket
assembly.
Pivot Arm
Mounting
Bracket
Pivot Arm
Bracket
Bushing
Set Screw
Cap Screws
(2 of 3)
Set Screw
