EN
103
CODE
POSSIBLE CAUSE
SUGGESTED SOLUTION
A250
Water or condensate in the sterilization chamber.
RESET according to the instructions.
Thoroughly dry the inside of the sterilization chamber and restart the
cycle.
Do not insert material impregnated with water or in general with liquids
into the chamber.
Drain filter obstructed.
Clean the drain filter.
(See Appendix Maintenance).
Air seepage through the gasket.
RESET according to the instructions.
Thoroughly clean the gasket with a clean cotton cloth moistened with
water.
Restart the cycle.
Vacuum pump failure.
Contact Technical Service (see Appendix).
Problem in the hydraulic circuit.
A251
Water injection pump malfunction.
Contact Technical Service (see Appendix).
Problem in the hydraulic circuit.
Steam generator safety thermostat triggered.
Steam generator malfunction.
A252
Steam seepage through the gasket.
RESET according to the instructions.
Thoroughly clean the gasket with a clean cotton cloth moistened with
water.
Restart the cycle.
Excessive load.
RESET according to the instructions.
Check that the load does not exceed the maximum values permitted.
(See the Summary Table in Appendix Technical Characteristics).
Problem in the hydraulic circuit.
Contact Technical Service (see Appendix).
Steam generator safety thermostat triggered.
Steam generator malfunction.
A253
Water or condensate in the sterilization chamber.
RESET according to the instructions.
Thoroughly dry the inside of the sterilization chamber and restart the
program.
Do not insert material impregnated with water or in general with liquids
into the chamber.
Air seepage through the gasket.
RESET according to the instructions.
Thoroughly clean the gasket with a clean cotton cloth moistened with
water.
Restart the program.
Vacuum pump failure.
Contact Technical Service (see Appendix).
Problem in the hydraulic circuit.
A254
Water injection pump malfunction.
Contact Technical Service (see Appendix).
Problem in the hydraulic circuit.
Steam generator safety thermostat triggered.
Steam generator malfunction.
A255
Steam seepage through the gasket.
RESET according to the instructions.
Thoroughly clean the gasket with a clean cotton cloth moistened with
water.
Restart the program.
Excessive load.
RESET according to the instructions.
Check that the load does not exceed the maximum values permitted.
(See the Summary Table in Appendix Technical Characteristics).
Problem in the hydraulic circuit.
Contact Technical Service (see Appendix).
Steam generator safety thermostat triggered.
Steam generator malfunction.
A256
Water or condensate in the sterilization chamber.
RESET according to the instructions.
Thoroughly dry the inside of the sterilization chamber and restart the
program.
Do not insert material impregnated with water or in general with liquids
into the chamber.
Air seepage through the gasket.
RESET according to the instructions.
Thoroughly clean the gasket with a clean cotton cloth moistened with
water.
Restart the program.
Vacuum pump failure.
Contact Technical Service (see Appendix).
Problem in the hydraulic circuit.
A257
Water injection pump malfunction.
Contact Technical Service (see Appendix).
Problem in the hydraulic circuit.
Steam generator safety thermostat triggered.
Steam generator malfunction.
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