Midmark M11 Uživatelský manuál stáhnout pdf (Strana 6)

Hardware and/or software problem – Watchdog timer reset error.

1. Poor electrical connection or faulty wiring (bad power source to

sterilizer).

2. Main PC board may be faulty.

Software interruption error.

• Run additional cycles. If problem continues, replace the Main PC

board.

Ram Test Error.

• Run additional cycles. If problem continues, replace the Main PC

board.

Door malfunction: Error Code 8 – Door switch did not return to normally

open condition after door pulse solenoid actuated. Error Code 9 –

Display Pressure exceeded 0.9 PSI during the Dry cycle.

• If pressure reading is not at zero (0), sterilizer needs to be re-calibrated.

Refer to 5.0 - Calibration Procedure.

• If door opens at end of cycle, check door switch continuity (normally

open).

• If door does not open at end of cycle, refer to 4.0 - Door Opening Test

Procedure.

• Inspect door mechanism for smooth operation. Lubricate if necessary.

• Check door switch and wire connections.

• Check door pulse solenoid.

Pressure display reads less than 24.5 psi.

• Check for pressure leaks. Refer to 1.0 - Leak Detection Guide.

• Temperature probe is dirty or malfunctioning.

• Sterilizer may need to be re-calibrated. Refer to 5.0 - Calibration

Procedure.

ERROR CODE 7 ERROR CODE 10

ERROR CODE 12

ERROR CODE 11

ERROR CODE 8 or 9

3.0 - ERROR CODES AND OTHER DIAGNOSTICS (continued)

1 2 3 4 5 6 7 8 9 10 11 ... 15 16

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Midmark M11 Uživatelský manuál Strana 6