Rev. 1
Page 3-
43
LCD INDICATION Alarm description Effect/Signaling
Possible cause / Check
Proposed solution
Identify the valve and clean it
Air leakage from a valve
Replace the valve - see cards Gr2
Air leakage from the heat exchanger
Replace the heat exchanger - see card Gr4-3
Air leakage from the pipe of the pressure
transducer
Unplug and plug again the pipe correctly on the pressure
transducer, reset the alarm and restart the Vacuum test
Pressure transducer uncalibrated
Preset values changed
Send the sterilizer to the Mocom Service department
Check the water drain hole into the chamber
Clean by using compressed air.
Check the steam generator
Replace the Saeco filter – see card Gr4-8.
Replace the water pump – see card Gr3-1.
Replace valve EV6 – see card Gr3-1.
Replace the lower section of the steam generator (O-
Ring included) – see card Gr4-6.
Performed more than 2000 cycles without a
overall control or check
Replace the door gasket – see card Gr6-1
Replace filter LP1 – see card Gr4-9
Clean the chamber
Replace the pipes
Overhaul of the vacuum pump – see card Gr3-3
Clean the electric valves
Replace the bacteriologic filter – see card Gr4-7
Continue
Check the type and the mass of the load
arranged in the chamber
Advice the user on loading and arranging the
material in the chamber as indicated on the
Operating Manual
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