Manual

Damper System Operation
48
Routine Maintenance
Maintain
airmount
pressures
When the load frame sits unevenly.
Check HSM
filters
(replace as
required)
X
Series 505 Hydraulic
Power Unit
Check
functionality
of warning
and interlock
devices
X MTS
Conduct
external
inspection of
the heat
exchanger
X
Replace fluid
filter
X
Inspect
incoming
power lines
for loose
connections
or defects
MTS
Check auto-
cooling circuit
functionality
X
Check water
hoses
X
Replace PLC
battery
MTS
Calendar time Daily 1
week
1
month
2
months
3
months
6
months
1
year
2
year
5 +
years
Running time - Hours 8 40 160 320 500 1000 2,000 4,000 10,000