30022H7J And 30022H8J Preventive Maintenance - Milnor 30022H7x Service

3 0022H7J AND 30022H8J PREVENTIVE MAINTENANCE È
As required by the warranty, to ensure safe operation, and to achieve optimum performance and service life
®
from Milnor washer-extractors, the schedules, instructions, and precautions herein must be strictly followed.
Component
Door interlock
Water seal grease point
Water inlet strainers
Foundation bolts
Drive train
Main bearing housing
Ê M ain Bearing Housing Preventive Maintenance
ELECTROCUTION HAZARD—High voltage is present inside electric boxes,
motors, and many other components. Power switches on machine disable only
control circuit power in certain boxes. You can be killed or seriously injured on
contact with high voltage.
Lock OFF and tag out power at the wall disconnect before servicing.
ENTANGLE AND CRUSH HAZARD—Belts and pulleys can entangle and crush
body parts.
Lock OFF and tag out power at the wall disconnect before servicing, except
where specifically instructed otherwise in this section.
Permit only qualified maintenance personnel to perform these procedures.
MALFUNCTION HAZARD—Oil spilled on components may cause machine malfunction.
Refill bearing housing carefully.
P reventive Maintenance Schedule Ï
Procedure
Test functioning for safe operation.
Slowly grease at one location until
grease seeps from grease seal relief
Clean as required
Check bolt tightness and wear.
Adjust or replace if necessary.
Check belt tension and wear. Check
pulleys and other drive components
for wear. Replace if necessary.
Change lubricant.
MSSM0712AE/2000266V
See FIGURE
BMP990012
FIGURES 1 and 3
FIGURE 4
Dimensional
drawing
FIGURE 5
FIGURES 2 and 3
8
Frequency
daily
monthly
every four months
every four months
every four months
every two years