
Pressure
Controller/Calibrator
Troubleshooting
111
To use a 2400 DWG:
1. Setup the 2400 DWG per the instructions in the
2400 DWG Users Manual
.
2. Start COMPASS for Pressure and select the appropriate UUT and test
definition for the PMM under test.
3. Create appropriate UUT and test definitions in COMPASS for Pressure with
the pressures defined in the calibration matrices at the end of this manual.
Pressure measurement command for sled:
VAL?
Pressure command for active module on the chassis:
MEAS:PRES1?
Each calibrated range requires a COMPASS for Pressure data (.dat) file to be
saved in the approved COMPASS for Pressure directory under the
Model>Serial Number
of the UUT. The COMPASS for Pressure data file
directory location is determined by the calibration laboratory. The default
location is
C:\dhi\COMPASS for Pressure\Data
.
Troubleshooting
Table 48 explains minor troubleshooting issues. For issues outside of the scope of this
section, the Product may require service. See
Contact Fluke Calibration.
Table 48. Troubleshooting
Problem Probable
Cause
Action
Electrical Problems
Product
does not
turn on
Not plugged in
Verify that the Product is plugged in and power is available.
Power not available
Check the fuse per instruction in this manual.
Fuse blown
Verify the main power switch is ON.
Check the fan. If the fan is on or solenoid click is heard, see
the “Display does not turn on” problem.
If the fan is not on, have the power supply serviced. Verify
internal power connections.
Display
does not
turn on
Chassis power issue
Verify that power is supplied, see above.
Screen saver is
activated
Verify power to front panel.
and
should be lit.
Power plug to front
panel is loose
Verify the
is in the ON state.
Display panel failure
If
is yellow, then push it to turn on display.
Open front panel and verify the power plug is connected to the
front panel.
Display is
on with
graphics but
no numbers
USB interface to front
panel is disconnected
Open the front panel door, check the USB cable connection to
the front panel.
Reinstall the USB cable connection.
Rear panel
drivers not
operating
Loose connection
Inspect the connection.
Exceeded maximum
power rating
Allow internal fuse to cool and retry. Verify the rating of the
external solenoids.
Limit current of external solenoids.
Содержание 6270A
Страница 5: ...Contents continued iii Inspect and Replace the CPS valves 122 Replacement Parts 124 Screw Torque 136...
Страница 6: ...6270A Service Manual iv...
Страница 26: ...6270A Service Manual 20 2 1 3 hxn212 eps Figure 7 PMM and PCM Removal...
Страница 30: ...6270A Service Manual 24 1 2 3 hxn205 eps Figure 9 Manifold Installation...
Страница 32: ...6270A Service Manual 26 2 1 1 hxn202 eps Figure 10 Remove Feet and Tilt Stands...
Страница 37: ...Pressure Controller Calibrator Module Guide Rails 31 1 2 3 hxn209 eps Figure 13 Remove Module Guide Rails...
Страница 40: ...6270A Service Manual 34 hxn208 eps Figure 16 Remove the CPU...
Страница 43: ...Pressure Controller Calibrator Module Guide Rails 37 8 9 10 hxn219 eps Figure 18 Dock Assembly...
Страница 47: ...Pressure Controller Calibrator Module Guide Rails 41 2 3 1 4 6 7 5 8 hxn215 eps Figure 21 Remove B Series Valve...
Страница 53: ...Pressure Controller Calibrator Power Supply and Fan 47 3 1 2 4 hxn221 eps Figure 25 Remove Power Supply...
Страница 64: ...6270A Service Manual 58 1 2 3 4 5 7 6 hxn210 eps Figure 32 Remove Latch Assembly...
Страница 67: ...Pressure Controller Calibrator PCM Assembly 61 2 1 hxn401 eps Figure 34 Module Components...
Страница 138: ...6270A Service Manual 132 9 2 5 18 7 9 8 2x 9 5x 3 4x 4 3x 7 2x 11 12 13 6 10 hxn509 eps Figure 56 PMM CAL KIT 20M Parts...