
Pressure
Controller/Calibrator
Calibration and Adjustment Procedures
83
Measured Pressure (Test +)
Supply Pressure - 10% above Test Pressure
Barometer
AMH/PPCH Drive Pressure -- 100 psi -- connect to PPCH-G UUT
Barometer
Booster
Communication cable
Cal Sled
VENT
+ / -
•
SETUP
0
SPECIAL
1
HEAD
2
PRIME
3
LEAK CK
4
AutoRange
5
RPT
6
AutoTest
7
RANGE
8
UNIT
9
MODE
ENT
SET P
ESC
FAST
Install and close
valve on Supply port
7202
AMH100
+ / -
•
SETUP
0
SPECIAL
1
HEAD
2
PRIME
3
LEAK CK
4
AutoRange
5
RPT
6
AutoTest
7
RANGE
8
UNIT
9
MODE
ENT
SET P
ESC
REM
Ready
N
ot Ready
RPM4
REFERENCE PRESSURE MONITOR
hxn305.eps
Figure 47. Pressure Gas Absolute/Gauge
Power on all equipment and allow each to warm up per its specifications.
Summary of Contents for 6270A
Page 6: ...6270A Service Manual iv...
Page 26: ...6270A Service Manual 20 2 1 3 hxn212 eps Figure 7 PMM and PCM Removal...
Page 30: ...6270A Service Manual 24 1 2 3 hxn205 eps Figure 9 Manifold Installation...
Page 32: ...6270A Service Manual 26 2 1 1 hxn202 eps Figure 10 Remove Feet and Tilt Stands...
Page 40: ...6270A Service Manual 34 hxn208 eps Figure 16 Remove the CPU...
Page 43: ...Pressure Controller Calibrator Module Guide Rails 37 8 9 10 hxn219 eps Figure 18 Dock Assembly...
Page 64: ...6270A Service Manual 58 1 2 3 4 5 7 6 hxn210 eps Figure 32 Remove Latch Assembly...
Page 67: ...Pressure Controller Calibrator PCM Assembly 61 2 1 hxn401 eps Figure 34 Module Components...