Maintenance Intervals - MTS Systems Landmark 370 Series Operation

Recommended service to be performed at each running time interval noted (continued)
Calendar Time using 8 hour
Running Time rate per day
Running Time-Hours
Valve Balance check displacement
control
Valve Dither Response
Verify High/Low Velocity Switch Light
on High
Verify Low Velocity Indicates
Program Interlock
Grips
Cursory Check of Grips/Grip Control
Grip Supply Connections are Dry
Grip Seals are Dry
Grip Action is Acceptable
Lubricate Grip Inserts

Maintenance Intervals

The following table lists the recommended interval for each of these procedures.
What to Do
Make daily inspections
Clean the load unit
columns
Prevent rust
Maintain airmount
pressures
Perform label inspection At least once a month.
Adjust the hydraulic
locks
Landmark™ Test System Operation
Daily Weekly Biweekly
8 40
Load Unit Maintenance Intervals
When to Do It
Before the start of each day's testing.
When the columns become greasy or dirty.
Depends on the operating environment; more often in humid
environments.
When the load unit sits unevenly.
When the crosshead sticks or moves jerkily on the column.
80 500 1000 1,500 2,000
MTS MTS MTS
MTS MTS MTS
MTS MTS MTS
MTS MTS MTS
MTS MTS MTS
MTS MTS MTS
MTS MTS MTS
MTS MTS MTS
MTS MTS MTS
Maintenance
Annually
MTS
MTS
MTS
MTS
MTS
MTS
MTS
MTS
MTS
119