6. Maintenance
AUTOMATIC PETRO PYROLYSIS MERCURY ANALYZER – MERCURY/PE-1000
37
No.600-2111-09
6.3. Troubleshooting
Degradation of peak sensitivity
Peak sensitivity has decreased or is lost.
END
YES
NO
Has peak sensitivity
recovered?
Replace the combustion tube.
NO
NO
NO
NO
Locate the leak and repair it.
Replace the relevant heater.
Re-prepare STD..
START
Is any carrier gas
leaking?
Are the all heaters
working?
Were the joints and the
collector replaced?
Contact our
service
center.
Is syringe without
babble?
Is the cell clear?
Was replaced the
combustion tube?
YES
YES
YES
YES
YES
YES
YES
Replace the syringe. And carry
out “Touch&Plunger Zero”
Clean up the cell.
Replace the joints or collector.
NO
NO
NO
Is the STD deteriorated?
Is there any error in STD
preparation?
