Fault Finding; Warnings; Led Warning Indicators; Pdt Warnings - Edwards iXM Series Instruction Manual

8. Fault finding

8.1 Warnings

The pump controller supplies a warning when a problem is encountered. Once the
problem that caused a warning has been corrected, the warning is cleared by the pump
controller.

8.1.1 LED warning indicators

If the problem occurs in the pump, warnings are indicated on the LEDs on the front
control panel, the rear panel and on the PDT if installed.
The warning LEDs on the front control panel and rear panel illuminate continuously
when a warning is supplied.
If a PDT is installed, the warning LED flashes to indicate a new warning. Refer to
warnings
can be acknowledged using the PDT.
Once all the warnings are cleared, the warning LEDs extinguish.

8.1.2 PDT warnings

If a PDT is installed, each warning causes a warning message to be displayed. Refer to
Warning and alarm display and acknowledgement
how warnings are handled by the PDT.
Table: Warnings
possible causes and actions which should be taken.
Table 33 Warnings
Warning message on PDT
Warning 1.01 - Power interrupt
Warning 31.13 - Gas missing
Warning 31.01 - SYS CONFIG FAULT
Warning 35.09 - N2Purge Low
Warning 35.11 - N2 Purge High
Warning 35.13 - Gas Sensor Fault
Warning 39.11 - Exh Press High
Warning 39.13 - Exh Press Fault
Warning 54.11 - MB Mtr Temp High
Warning 54.13 - Sensor missing
Warning 54.13 - Sensor Fault
Warning 55.11 - DP Temp High
Warning 55.13 - Sensor missing
M56635880_D
M56635880_D - Fault finding
on page 68 for more information on how warnings are indicated and how they
lists the warning messages that can be displayed on the PDT with
on page 70
on page 71
on page 51 for more information on
Action message on PDT
on page 70 Check pwr supply
See manual
on page 70 See manual
on page 70 Check N
on page 70 Check N
on page 70 Check Gas Module
on page 70 Exhaust Blocked
Service Pump
on page 71 Check Gas Module
on page 71 Check Cooling
on page 71 Check MB thermistor
Check MB thermistor
on page 71 Check Cooling
on page 71 Check DP thermistor
Page 68
PDT
supply
2
supply
2
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