Preventive Maintenance
PELLERIN MILNOR CORPORATION
Table 1: Preventive Maintenance Items
Do this procedure
on this part at this interval to prevent this.
Examine. Replace if worn or missing. Each day = 8 hours of operation Injury
↓ Examine. Adjust if necessary. ↓ Week = 40 hours ↓ Immediate damage
↓ Examine. Tighten if loose. ↓ Month = 165 hours ↓
↓ Clean / vacuum ↓ 3 mo = 500 hr
Unsatisfactory
performance
↓ Add fluid if low ↓ 4 mo = 670 hr ↓ Costly repair
↓ Replace fluid ↓ 6 mo = 1000 hr ↓
↓ Add grease ↓ Year = 2000 hr
Unwanted
shutdown
↓ Other ↓ Other ↓ Other
Details
X
guards, covers,
safety placards
X X See Note 1
X X
anchor bolts and
grout
X X X
See "Dimensional
Drawing"
X X fasteners X X X
See "Torque Require-
ments for Fasteners"
X
inverter fans,
vents
X X X
See Section 1
X
all machine
areas
X
dirty parts
wear faster
X all electrical
terminals
X See also External
Fuse/Breaker...
Requirements
X X
components with
fluid leaks
X X
See also Section 5
X water strainers X X
X steam strainer X X See Section 4
X
soap chute,
chemical inlets
X X X
See Section 1
X X
motors See "Motor
Maintenance"
X
See "Motor
Maintenance"
X drive pulleys X X See Note 1
X drive belt X X X See Note 1
X
water pressure
for flush inlet
X X
See Section 3
X main bearing never not
applicable
These are sealed
bearings
X door interlock X X See Daily Test of
Door Interlock
(Reference Manual)
Note 1: See the data about this component in this service manual.
1.
Easy Procedures to Prevent Immediate Damage
CAUTION 3 : Risk of damage—Spilled chemical supplies can cause corrosion damage to
the machine and the goods.
• Remove chemical supplies from machine surfaces.
• Stop leaks. Do not let remaining chemical supplies go into the machine when it does not
operate.
37
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