Agilent Technologies TwisTorr 305 FS User Manual page 228

Technical Information
The following messages may be displayed instead of the pressure:
GAUGE ERROR: indicates that the GAUGE is not identified
PRESSURE UNDER: indicates that a pressure below the minimum threshold set has
been measured
PRESSURE OVER: indicates that a pressure exceeding the maximum threshold set
has been measured
Pressing the COUNTERS key, the following is obtained:

Figure 63
Where:
CYCLE XXXX
TIME
Pressing again:
Where:
PUMP LIFE
228
C Y C
T I M E
Number of start/stop cycles
XXXXXm Time of last cycle (minutes)
P U M
X X
XXXXXX Total operating time (hours)of the pump
Agilent TwisTorr 305 FS Remote Controller User Manual
L E X X
X X X
P L I F
X X X X h
X X
X X m
E