INFICON T-Guard Leak Detection Sensor - Manual (Page 17)

Description
15
jina
85
e 3
.fm
Tech
ni
ca
l Ha
nd
bo
ok
(1
11
2)
In Standby mode, all valves except V
2
are closed and the pressure before the Wise
Technology™ Sensor is equal to the base pressure of the fore pump.
(refer to
Fig. 4-7 )
Fig. 4-7 Valve configuration in S TANDBY mode.
Item Description Item Description
1 Inlet “IN” 8 Pressure gauge p1
2 Reference “Ref” 9 Pump
3 Filter 2 10 Pump connector “OUT”
4 Valve V
3
11 Throttle 3
5 Valve V
2
12 Throttle 1
6 Throttle 2 13 Valve V
1
7 Wise Technology™ Sensor 14 Filter 1