PORTABLE SYNGAS ANALYZER IR-GAS-600P
19
4. Common Faults
Fault phenomenon
Reason
Solutions
Less flow or no flow
Sampling system fault;
Sampling port leakage;
Inlet port or gas pipe blocked
Check the sampling system and eliminate
external faults;
Tighten the sampling port to connect the gas
pipe and replace the sampling tube;
Check the air inlet port; check whether the
gas pipe is compressed; replace the gas pipe
The measured numerical
response is slow, and the
measured values change
little or no change
Sampling gas pipe leakage
Dust filter blocked
Check the sampling system and refer to the
"flow less or no flow "solutions;
Replacing dust filter paper
Measurement value larger
than the allowable error
The
instrument
is
not
preheated enough;
Sampling instability
Normal instruments start and preheat (30
seconds);
Check sampling system
After measurement, the
value does not return to zero
The gas circuit with residual
gas;
Influence of instrument zero
drift
Perform measurements to drain residual gas
through N2 or clean air;
Perform zero adjustment or user calibration
After the inspection, the fault still exists, please contact the manufacturer.
Nonprofessional or without the manufacturer's permission, please do not
disassemble the instrument, otherwise the instrument damage, manufacturers do
not warranty or repair services, while the instrument may be charged with electric
shock risk.