Edwards GXS 750/2600

If a PDT is ed, the warning LED ashes to indicate a new warning. Refer to Event/
warning/alarm display and acknowledgement on page 121 for more informaon on how
warnings are indicated and how they can be acknowledged using the PDT.
Once all the warnings are cleared, the warning LEDs exnguish.
10.2.2 PDT warnings
If a PDT is ed, each warning triggers a warning message to be displayed. Refer to
Event/warning/alarm display and acknowledgement on page 121 for more informaon
on how the warnings are handled by the PDT.
lists the warning messages that might be displayed on the PDT with possible causes and
acons that should be taken.
Table 55
Warnings
Warning message on PDT Acon message on PDT
Warning 1.01 - Power interrupt on page 163 Check pwr supply
Warning 34.01 - N2 purge low on page 164
N
2
purge low
Check N
2
supply
Warning 39.11 - Exh Press High on page 164
Exhaust Blocked
Service Pump
Warning 39.13 - Sensor missing on page 164 -
Warning 51.13 - Sup Missing on page 164 See manual
Warning 54.11 - MB Temp High on page 164 See manual
Warning 54.13 - Sensor missing on page 164 -
Warning 55.11/ Warning 63.11-DP Temp High on page 164 See manual
Warning 55.13/ Warning 63.13-Sensor missing on page 165 -
Warning 71.13 - AC Sup missing on page 165 See manual
Warning 152.01 - Valve Not Shut on page 165 Check ISOL Valve
Warning 153.01 - Valve Not Open on page 165 Check ISOL Valve
Warning 176.01 - MB INV xxxx yyyy on page 165
xxxx yyyy
aaaaaaaaaaaaaaaa
Warning 176.13 - No MB Inv Comms on page 165 See manual
Warning 186.01 - DP INV xxxx yyyy on page 165
xxxx yyyy
aaaaaaaaaaaaaaaa
Warning 186.13 - No DP Inv Comms on page 166 See manual
Warning 196.01 - DP Inv xxxx yyyy on page 166 Diag aaaa bbbb/zzzzzzzzzzzzzzz
Warning 196.13 - No DP Inv Comms on page 166 See manual
Warning 314.11 - DP Speed Too Low on page 166 Stop Pump/Contact Service
Fault
Warning 1.01 - Power interrupt
Cause There has been a brownout of the electrical supply to the pump
lasng more
than 1 second.
Remedy Check the electrical supply.
Page 163
M58800880_H - Fault nding