13-21-615 v01 Page 77
Maintenance Schedule
As in
di
c
ate
d b
y
Con
trol
le
r
Eve
ry 8 ho
urs
of op
era
ti
on
Eve
ry 12
5 h
ou
rs of
op
era
tio
n
Pe
r oil
a
na
lys
is
resu
lts
6 mo
nth
s/20
00
ho
urs
12
mon
ths/4
000h
o
urs
18
mon
ths/6
000h
o
urs
24
mon
ths/8
000h
o
urs
30
mon
ths/1
0000
h
ou
rs
36
mon
ths/1
2000
h
ou
rs
42
mon
ths/1
4000
ho
urs
48
mon
ths/1
6000
h
ou
rs
54
mon
ths/1
8000
h
ou
rs
60
mon
ths/2
0000
h
ou
rs
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
