ASP STERRAD 100, Service Manual, Page: 274 / 309

Corrective Action
F
Replace solid state relay board.
F
Replace vent valve.
Display
VENT CLOSE, PUMP’S NEXT
NEXT W/ LONG CANCEL
Action
Press a
LONG CANCEL.
Display
PUMP ON/OFF W/ START
NEXT W/ LONG CANCEL
Action
Verify that throttle valve is in open position, indicated by a green LED on
the throttle valve board, and press START.
Display
PRESS 15 TORR, WAIT 600mT
NEXT W/ LONG CANCEL
Action
F
As vacuum reaches 600 mTorr, observe the LED on the throttle
valve. When the pressure reaches 525 mTorr, the throttle valve
should close. (Indicated by a red LED on the throttle valve board.)·
F
After the throttle valve is closed, manually inject H2O2 by pressing
and holding the blue button (Block 2) on the front solenoid valve at
the pneumatic control assembly or the orange button (Block 1.8) on
the right solenoid valve.
F
Observe the pressure reading on the control panel, it should increase
rapidly. Release the button when the pressure reading stops
increasing.
F
After 500 mTorr is reached and is stable, press a LONG CANCEL for
the next menu.
Vacuum Subsystem Tests AutoTest
ASP Service Guide rev D STERRAD® 100 Sterilizer B-35