Midmark M9 & M11 C643: HEATUP MODE
| Display/Symptom |
Cause |
What to Check |
Solution |
C643: HEATUP MODE
PRESSURE HIGH
ITEMS NOT STERILE
PUSH STOP TO RESTART |
Temperature sensor malfunctioning |
Be sure there is nothing touching the temperature sensor. (Example: trays, pouches, cassettes, etc) |
Reposition items so nothing touches the temperature sensor |
|
|
Check the temperature sensor probe for corrosion or residue |
Clean the temperature sensor with Mid-Clean™ Part #MIC143-6907 and distilled water |
|
|
Perform Temperature Sensor Testing |
Follow instructions in test procedures |
|
Air Valve malfunctioning |
The Air Valve should energize (open) three times during the Heat Up mode to purge air from the chamber |
Perform: Air Valve Testing Follow instructions in test procedures |
|
|
Check for debris in Air Valve and related tubing and fittings |
Clean or replace the Air Valve.
Click Here for the Midmark M9 Air Valve Assembly Part #MIV118-4043
Click here for the Midmark M11 Air Valve Assembly Part #MIV118-4044 |
