Rev. 1
Page 3-
46
A 252
LCD INDICATION Alarm description Effect/Signaling
Possible cause / Check
Proposed solution
PP1 TIMEOUT
1
st
pressure pulse
(from 0.00 to +1.00
bar) not performed
within the preset time
First pressure pulse not
performed within 3’ timeout
Sterilization chamber overloaded
Advice the operator for properly loading of the sterilization
chamber.
Restore the safety thermostat and repeat the sterilization cycle
Intervention of the steam generator safety
thermostat
Replace the safety thermostat - see card Gr1-12
Clean properly the gasket and the parabola board
Steam leakage from the door gasket
Replace the door gasket - see card Gr6-1
Identify the valve and clean it
Steam leakage from a valve
Replace the valve causing the problem
- see cards Gr2
Steam leakage from a pipe
Replace the pipe causing the problem
Replace the lower section of the steam generator
- see card Gr4-6
Steam generator clogged
Different distilled water must be used
Fault in the CPU board
Replace the CPU board - see card Gr1-1
CPU board uncalibrated
Send the sterilizer to the Mocom Service department
Check the continuity of the steam generator
cartridge
Replace the failed cartridge - see card Gr1-19
Check the maintenance status
Advice the operator on the proper maintenance
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