13-21-616 v00 Page 77
Maintenance Schedule
As
indic
a
ted
b
y
C
ont
roller
Ev
ery
8
hours
of
operat
ion
Ev
ery
125
hours
of
operat
ion
Per
oil
analy
s
is
res
ul
ts
6
m
ont
h
s
/2000
hours
12
m
ont
h
s
/4000hou
rs
18
m
ont
h
s
/6000hou
rs
24
m
ont
h
s
/8000hou
rs
30
m
ont
h
s
/10000ho
ur
s
36
m
ont
h
s
/12000ho
ur
s
42
m
ont
h
s
/14000
hours
48
m
ont
h
s
/16000ho
ur
s
54
m
ont
h
s
/18000ho
ur
s
60
m
ont
h
s
/20000ho
ur
s
Check air/oil reservoir oil level
x
Check operation of the machine, is it loading and unloading
x
Check discharge pressure and temperature
x
Check control panel for advisory text messages
x
Inspect, Clean if necessary Cooler / Fan
x
Replace oil filter element
x
x
x
x
x
x
x
x
x
x
x
Replace Control Box Filter (if app.)
x
x
x
x
x
x
x
x
x
x
Replace package enclosure filter pad (if app.)
x
x
x
x
x
x
x
x
x
x
Replace air filter element
x
x
x
x
x
x
x
x
x
x
x
Oil Sample
x
x
x
x
x
x
x
x
x
x
Replace Air/Oil Separator
x
x
x
x
x
x
Inspect, clean if necessary scavenge line, replace check
x
x
x
x
x
Inspect, service if necessary Inlet Valve
x
x
x
x
x
Visually check for leakage Shaft Seal
x
x
x
x
x
Inspect, re-grease if necessary Motor Bearings
x
x
x
x
x
Inspect, Replace if necessary Drive Belts (if app.)
x
x
x
x
x
Replace Lubricant *
x
x
x
x
x
x
x
Check Pressure Relief Valve
x
x
x
x
x
Inspect, replace if necessary Solenoid Valves / Vacuum
x
x
Inspect, replace if necessary Blow-Down Valve
x
x
Inspect, replace if necessary Thermistor Probes
x
x
Inspect, replace if necessary Pressure Transducer
x
x
Inspect, replace if necessary Min. Pressure/Check Valve
x
x
Inspect, replace if necessary Thermal Mixing Valve
x
x
Inspect, replace if necessary The Drive Coupling Spider
x
x
Inspect, replace if necessary Hoses
x
x
Inspect, repair if necessary Turn valve
x
x