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f <br /> Vac System Testing Vacuum Sensor Operability Test-Required for Each Sensor Prior to Startup <br /> Continued from VAC SENSOR EVAC HOLD 'Evac Hold'can be used to pause a manual test to see <br /> previous page. PRESS<I= R> if the interstitial space is leaking without waiting to <br /> 0 0 j obtain the'Vac OK'state. <br /> i <br /> STARTEVAC HOLD <br /> PRESS<ENTER> <br /> 7S ❑E TO SELECT ALL VAC SENSORS TO SELECT INDIVIDUAL VAC SENSORS <br /> SELECT VAC SENSOR ©P, _ SELECT VAC SENSOR <br /> ALL VAC SENSORS V s X "..S <br /> ac Sensor Label <br /> El—� El—� <br /> START EVAC HOLD:ALL START EVAC HOLD:s X <br /> PRESS<ENTER> PRESS 7E,TEFL <br /> ALL:EVAC HOLD STARTEDs X:EVAC HOLD STARTED <br /> PRESS<STEP>TO CONTINUE PRESS<STEP>TO CONTINUE <br /> STOP EVAC HOLD <br /> PRESS<ENTER> <br /> TO SELECT ALL VAC SENSORS TO SELECT INDIVIDUAL VAC SENSORS <br /> SELECT VAC SENR F3 _ SELECT VAC SENSOR <br /> ALL VAC SENSORSSOV s X Vac Sensor Label <br /> -[ E -z o- <br /> STOP EVAC HOLD:ALL STOP EVAC HOLD:s X <br /> PRESS<ENTER> PRESS<ENTER> <br /> ALL:EVAC HOLD ABORTED a X:EVAC HOLD ABORTED $ <br /> PRESS<STEP>TO CONTINUE PRESS<STEP>TO CONTINUE <br /> Fs 1:VACUUM OK 'VCV'shows if the Vacuum Control Valve in the Vac Sensor <br /> -7.14 PSI VCV:CLOSED is open(to increase the vacuum)or closed. <br /> Ell <br /> s 1:(Vac Sensor Label) <br /> FLUID STATUS:NORMAL <br /> S <br /> s 1:DD-HH-YY HHXM <br /> LEAK RATE: 0.123 GPH <br /> S <br /> N <br /> 1:DD-HH-YY HH:MM XM '100:100'(100 hours)shows is the maximum displayed <br /> NO VAC TIME: 50:20 1 value. <br /> Eh <br /> s 1:DD-HH-YY HH:MM XM _� VAC SENSOR DIAGS <br /> EVAC RATIO:5.2 ® -4.1 PSI PRESS<ENTER> <br /> sensors\vacsensors\fig22.eps <br /> Figure 20. TLS Console Vac Sensor Evac Hold Procedure <br /> 27 <br />