
Preventive Maintenance
PELLERIN MILNOR CORPORATION
5.
Preventive Maintenance Schedule
Table 1: Preventive Maintenance Checklist
Component
Action
Frequency
Specifications/Figure
Bearing
Housing
Oil
Remove fill, vent and drain
stoppers. Refill 22 ounces (634
grams)
Every four
months
High quality SAE 30 to 50
(ISO 100 - 220) single weight
heavy duty motor oil (non-
detergent if available). See
"Oil Drain and Water Leak-
off" and also see
"30022C4x,..Fill/Vent Hoses"
Seals
One stroke 0.06 ounces (1.77
grams) at one location
Monthly
(see Note 1)
Bearings
Two strokes, 0.12 ounces (3.54
grams) at two locations
Monthly
Shell Alvania (or equivalent)
See "42026V6J Grease Points"
Belts and pulleys
Check for wear, replace as
required
Monthly
See "Drive Train Pulleys and
Belts"
Drive Train
Motors (if
equipped with
grease fittings)
(See Note 2)
See "Baldor Motor
Maintenance...," in this manual
(See Note 3)
Every three
Months
See motor nameplate. If not
specified, use Shell Alvania
(or equivalent). See "Motor
Grease Points"
Drive
Inverter
Inverter
Verify fan operation. Vacuum
out inverter vents.
Monthly
See "Inverter Maintenance
Points"
Hoses,
Clamps, and
Connections
Inlet, drain, and
chemical hoses
and connections
Check for leaks, cracks and
bulges
Monthly
Bolts
Foundation
Check bolt tightness and wear
Monthly
See dimensional drawings
Rear bearing
reinforcement
plate and
throughout
machine
See "30022C4x,...Rear
Reinforcement Plate" for
36021C4E and 36026V5J
machines, or "42026V6J Rear
Reinforcement Plate" for
42026V6J machines.
Note 1:
Monthly/200 hours = Once a month or once every 200 operating hours, whichever comes first.
Note 2:
Do not over-lubricate motors. Over-lubrication of a motor can seriously damage it by forcing
grease into motor windings.
Note 3:
If motor manufacturer's instructions conflict with manual section MSSM0274AE, follow
manufacturers instructions. Motors are warranted by the manufacturers, not by Milnor.
6.
Correcting Belt Slippage
The drive train has a special belt tension sleeve, allowing additional tension to be applied to a
worn, slipping belt to extend the drive belt life. Replace the belt when the belt starts to slip again
after installing the belt tension sleeve.
1. Slacken and slip the drive belts off of the motor pulley by placing a 2 X 4 under the motor
platform and pulling upward against the spring as shown in Figure 1.
2. Remove both shaft collars and slip the motor mount shaft out of its brackets (Figure 1).
Содержание 36026V5J, 36026V7J
Страница 6: ......
Страница 38: ......
Страница 39: ...Section 1 Service and Maintenance ...
Страница 71: ...Section 2 Drive Assemblies ...
Страница 77: ...Section 3 Bearing Assemblies ...
Страница 86: ......
Страница 87: ...Section 4 Shell and Door Assemblies ...
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Страница 95: ...Section 5 Control and Sensing ...
Страница 100: ......
Страница 101: ...Section 6 Chemical and Supply Devices ...
Страница 109: ...Section 7 Water Piping Assemblies ...