TSI Incorporated DUSTTRAK DRX 8533, Руководство по эксплуатации и обслуживанию

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Troubleshooting 61
Symptom Possible Cause Corrective Action
Filter Error
indicated on
front screen Filters need to be
replaced Replaced the filters per
instructions in the maintenance
section of this manual. Make
sure to reset the filter mass and
date once the filters have been
changed
Note : This is only a warning.
The unit will continue to
operate normally until the
increase in pressure drop
across the filter is so high
that the pump can no
longer maintain the set
flow rate
System Error
has Occurred! The processor did not
receive the input it
expected. This can also
happen if the optics
chamber is saturated
with light, or the
External Pump Cable is
accidentally
disconnected during the
middle of sampling Reboot the instrument. If the
error does not go away, factory
service is required