In-Situ Filter; Troubleshooting And Elimination - Bühler technologies BA 2000 Bedienungs- Und Installationsanleitung

Bedienungs- und Installationsanleitung
Installation- and Operation Instruction
Rauchgas-Sauerstoff-Analysator / Oxygen Flue Gas Analyzer
BA 2000

9.3.2 In-Situ Filter

As an option, the analyzer may be equipped with an in-situ filter, staying permanently in the process stream.
Depending on the process conditions, the filter may be clogged after some time and has to be replaced.
For this, the analyzer must be dismounted completely and has to be installed as described in chapter 6 after
replacing the filter element.

10 Troubleshooting and Elimination

Problem / Failure
LED is off
No Display
Sensor does not heat up
Temperature alarm probe
No heating of the probe
Sensor gives no mA-signal
output
Condensate forming
no sample gas flow
Error 13 at the display
Error 06 at the display
34
Possible cause
−
No mains supply
−
Fuse broken
−
Controller defective
−
Temperature controller
defective
−
Heating defective
−
Warm-up not jet finished
−
Heating defective
−
No / wrong mains supply
−
Heating defective
−
Warm-up not jet finished
−
Heating defective
−
Cold spots at in sampling line
−
Leakage in gas line
−
Tubes clogged
−
Filter element clogged
−
If nominal temp. Value not jet
reached after 1 hour =>
heating defective => heating is
shut off automatically
−
Actual temperature value falls
below 300°C (572°F) for more
than 5 minutes => heating
defective => heating is shut off
automatically
BX550012, 10/2010 Art. Nr. 90 31 112
Solution
−
Check mains supply
−
Check fuse and replace it (see
chapter 9.3)
−
Return device (Chapter 11)
−
Return device (Chapter 11)
−
Return device (Chapter 11)
−
Wait during warm-up
−
Return device (Chapter 11)
−
Check mains supply
−
Return device (Chapter 11)
−
Wait during warm-up
−
Return device (Chapter 11)
−
Insulate cold spots
−
Check tightness
−
Check gas tubes
−
Replace or clean filter
element, clean sample tube
−
Return device (Chapter 11)
−
Return device (Chapter 11)