13
Donaldson Company, Inc.
1. Turn off the collector and Lock-Out all energy sources.
2.
3.
4.
5. Open the control panel access door.
6.
Locate and remove the nuts, fender washers and star washers from the damaged yoke through
the control panel access door. Note the sequence of the hardware placement on the yoke threads.
7.
the damaged yoke.
8.
, and
star washer).
9.
10. Position the yoke alignment tool (part number AG8265294) over the front threaded end of the
yoke and securing the alignment tool to the front face of the collector. This tool ensures optimum
positioning for the new yoke.
11.
onto the yoke.
12.
hardware is hand tight, continue to tighten hardware until the yoke is secure.
When properly tightened, the hardware should secure the yoke
in the position established by the alignment tool (i.e. when the
alignment tool is removed, the yoke should not spring to a new position).
13. Remove the Yoke Alignment Tool from front of yoke.
14.
15.
to ensure a dust tight seal.
16. Return power to the collector and resume DFEP operation.
Yoke Alignment Tool
Yoke Replacement
(Special tool required)
