To access some of the parts for troubleshooting and repairing your Midmark Autoclave, you will need to remove the Back Panel. This handy guide will walk you through the process of both removing & reinstalling the Back Panel

How To Remove the Midmark M9 & M11 Back Panel

1. Unplug the unit from the wall outlet
2. Remove the Power Cord from the back of the sterilizer
3. Remove the right hand side panel (this is the panel on the right, as you are facing the front of the autoclave)- Click Here For Instructions
4. Remove left hand side panel Click Here For Instructions
5. Remove four screws from the back panel (shown as #1 & #2 in the diagram below)
6. Partially remove back panel (2) by simultaneously pulling downward and outward on back panel

   Warning: Ensure that wires are completely disconnected before attempting to remove back panel. Failure to do so could result in damage to sterilizer

   NOTE: Units prior to serial number CZ1110/OM1000 have a fuse holder attached to the back panel. On these sterilizers, tag and disconnect the two wires from the receptacle and one wire from the fuse holder instead of performing step 6

7. On older units, tag and disconnect three wires (3) from terminals of receptacle (4) and remove back panel (2) from sterilizer. On newer units, separate back panel (2) from unit as far as possible and lay it on its side

How To Install The Midmark M9 & M11 Back Banel

NOTE: Units prior to serial number CZ1110/OM1000 have a fuse holder attached to the back panel. On these sterilizers, remove tags and connect two wires to the receptacle and one wire to the fuse holder instead of performing step 1

1. On older units, remove tags and connect three wires (3) to terminals of receptacle (4)
2. Position flap of back panel (2) behind top cover (5) and secure back panel in place using four screws (1)
3. Install left hand side panel (Click Here For Instructions)
4. Install right hand side panel (Click Here For Instructions)