48
EL6010 Gas Analyzer in Category 2G Operator’s Manual
42/24-30 EN Rev. 1
Troubleshooting
Flow Fault
Gas lines or filter
dirty, plugged or
leaking
•
Disconnect the analyzer unit from the gas preparation system.
•
Blow out the gas lines with compressed air or clear them mechanically.
•
Change the filter elements and packings.
•
Check gas line seal integrity.
Analyzer unit gas
paths crimped or
leaking
•
Disconnect the analyzer unit from the gas preparation system.
•
Check the analyzer unit gas lines for crimping or loose connections.
•
Check the integrity of the analyzer unit gas paths (see page 44 for instructions).
Outlet pressure not
equal to atmospheric
pressure
•
The outlet pressure should be equal to atmospheric pressure.
•
Exhaust gases should be routed to the atmosphere or to an exhaust pipe
directly or via the shortest possible large-diameter line.
•
Do not route exhaust gases via flow reducers or shutoff valves.
Unstable Measured Value Reading
Vibration
•
Take measures to reduce vibration.
•
Increase the time constant (see page 28).
Gas path leakage
•
Check the integrity of the analyzer unit gas paths (see page 44 for instructions).
Loss of sensitivity
•
Check sample component drift reading (status messages 5 and 6, see page 46).
EL6010-Uras14:
Uneven emitter
modulation
•
Have the emitter and modulator assembly checked by the service department.
