Warner Electric EP-250 Vertical Mounting - Manual

Electro-Pack Vertical Mounting EP-250
Installation Instructions
P-1388
819-0136
The 5103-101-006 spring kit is used for
converting a standard horizontal mounted
EP-250 to a vertical mounted* EP-250. The
conversion consists of removing the standard
Autogap™ components from the armature
assemblies and replacing them with the spring
included in the 5103-101-006 kit. Proceed
with the conversion as follows:
1. Remove cover "A" by removing the four
retaining screws at the top of the unit.
2. Remove the four socket head capscrews
"B" from the output endbell (brake end).
3. Remove the output endbell assembly, and
then remove armatures "C" and "D" from
the splined hub on the output shaft.
4. Remove the three Phillips head screws
and the Autogap™ components from the
back side of armatures "C" and "D".
5. Place armature "D" onto the splined hub
with the friction face oriented toward the
brake magnet face.
6. Place spring "E" (included with the kit)
over the splined hub and against the back
of armature "D".
7. Place armature "C" onto the splined hub
and against spring "E" with the friction
face oriented away from spring "E".
8. Reinstall the output endbell assembly into
the main housing and secure the assembly
with the four socket head cap screws
tightened to 46 in.lbs. torque.
A
E
D
C
B
Warner Electric 800-825-9050
9. Once assembled, the armatures should be
positioned against the respective clutch and
brake faces. Check input and output shafts
for freedom of rotation. A small amount of
drag is normal after the spring has been
installed.
10. Replace cover "A" and the four retaining
screws.
The Electro-Pack is now ready for vertical
installation.
*Note: Vertically mounted Electro-Packs may be
positioned with the input shaft up or down. The
spring included in this accessory kit will hold the
armatures in position.