PVA Spectra UV - Fault Recovery Procedure; Recovery Procedure for Emergency Stop or Open Door; Recovery Procedure for Low Air Pressure

Spectra UV
Revision D / January 2022
Page 35 of 47
Fault Recovery Procedure
280BSeveral errors can cause a fault condition, including:
•
147BEmergency Stop engaged or an open door
•
148BLow air pressure
•
149BExhaust fan failure
•
150BUV Lamp failure
•
151BBoard processing failure
•
152BBoard Stop failure
281BThe following sections show examples of each of these errors, but not all the possible errors.
For a complete list of error messages, see the Error Messages section.
437BWarning: If the Emergency Stop was activated because of system failure, DO NOT
disengage the Emergency Stop. Shutdown the system and have qualified personnel
repair the machine.
438BWarning: The Module will be hot. Wait for the module to cool or wear protective
clothing.
Recovery Procedure for Emergency Stop or Open
Door
282BIf the operator uses one of the Emergency Stop push buttons or the machine encounters a
system error, this procedure should be used to return the machine to the Cycle Stop state.
1.
153BDisengage the “Emergency Stop” button or close all doors.
2.
154BPress the green “POWER ON” button.
Recovery Procedure for Low Air Pressure
283BLow air pressure may cause the board stops to operate incorrectly. There is an air pressure
gauge on the main regulator with a low-pressure sensor. This is a gross check to make sure
the machine has air. It does not detect slight fluctuations in line pressure. If the module has
this error, perform the steps below:
1.
155BMake sure the red main air pressure valve is set to “SUP”.
2.
156BMake sure the main air pressure regulator is set for 60-80 psi.