Labcyte Echo 520 User Manual page 184

Maintenance Alert
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7-4 Echo Liquid Handler User Manual
Table 7.1. Echo Maintenance Alerts
The user-supplied vacuum
pressure is low (< 15 in Hg Vac)
or nonexistent.
The EMO (Emergency Motion
Off) switch has been activated.
A coupling fluid leak has been
detected.
LCD message indicates user
assistance needed.
Client PC indicates a problem.
Procedure
Increase vacuum pressure.
See "Vacuum supply pressure
indicator" on page 5-35.
See "EMO indicator" on
page 5-34.
See "Fluid leak indicator" on
page 5-34.
Follow instructions on the LCD
screen.
This message is generated by
custom programming.
See your System Administrator.