Maintenance
Waukesha Cherry-Burrell
Page 38
95-03057
11/2012
•
When assembling the
double mechanical seal
, place
the wave spring on the shaft and then the seal body with
o-ring. Position the seal body and install the keeper o-
ring, followed by the secondary seal and wave spring.
•
Check all seal assemblies to verify that they are locked in
position by the drive pins and that they can be easily
compressed.
14. To remove the top product head, remove the shaft guard held
in place by four bolts, and rotate the head counter-clockwise
to disengage. Check condition of the o-ring in the head
before reinstalling.
15. Check the condition of the o-ring in the product head,
lubricate it lightly, and carefully place the head with bearing
on the mutator shaft.
The grease ring on the bearing
should be facing the product side of the head.
16. Seat bearing in head using a plastic mallet, if required, and
install shaft locknut and bearing cap.
17. Apply anti-seize compound to the drive end splines and the
next 3 inches of stub shaft length. Place the shaft and head
back into the lift cradle if necessary.
18. When installing the mutator shaft in the unit, carefully guide
the blades in the cylinder while the mutator is raised. It may
be necessary to turn the mutator shaft slightly to align the
spline in the motor drive.
WARNING:
To avoid injury, the
same person should operate the
hydraulic controls and guide the
mutator shaft.
19. Rotate the product head counter-clockwise to engage the
bayonet lock, and close the locking hatch.
20. Grease bearing. (Not required for Extra Heavy Duty
Votator II.)
Routine Maintenance
Checklist - Horizontal
Votator II
1.
Tools required:
•
Rubber or plastic mallet
•
Large adjustable wrench (2-3/8 inch) or WCB model 79-2
Sanitary Wrench for removing the shaft locknut
•
Two adjustable or open-end wrenches (15/16 inch) for
removing the bearing clamp on the non-driven head
•
One 3/8 inch nut driver and one common screwdriver for
removing the shaft guard on the drive end
•
One small common screwdriver for removing the keeper
o-ring on the seal
•
Head Removal Tool (HRT), part number LL121191. (See
Figure 22.)
2.
Lock out power.
3.
Drain product piping and disconnect.
4.
Loosen latch on bayonet lock and disengage head by rotating
clockwise.
5.
Lift head and pull assembly out about 1 inch, and rest the
shaft on the heat transfer tube.
6.
Remove the hinged clamp and bearing cap.
7.
Remove shaft locknut (
left hand threads
).
Figure 22 - Head Removal Tool
HE100-116
