Mts TestLine Manual do Utilizador descarregar pdf (Página 121)

When to Do ItWhat to Do

After the valve balancing procedure (electrical

compensation) has been completed and the results

are judged unsatisfactory.

Perform Model 252 Servovalve maintenance: adjust

mechanical null.

Calibration intervals depend on system requirements

and are typically performed during scheduled

Perform sensor calibration.

maintenance by MTS trained personnel. Sensors can

include an LVDT, load cell, and extensometer.

Daily Inspections

Before the start of each day’s testing, do a quick inspection of the MTS TestLine system. Following are

typical things that should be checked daily:

• Check the drip pan and ensure that there are no leaks from the actuator, hydraulic service manifold,

servovalve, or accumulators.

• Ensure that electrical connections are tight, with no frayed or poorly routed cables.

• Ensure that hoses are routed properly, they are not wearing, and the fittings are not leaking.

• Hoses must be routed as to avoid direct heat sources, moving, or abrasive equipment.

• Check actuator speed control functionality.

If any problems are encountered, they should be repaired before operating the system.

MTS TestLine Test System Operation | 121

Maintenance

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Mts TestLine Manual do Utilizador Página 121