Difficulty
Moderate
Steps
9
Time Required
10 - 30 minutes
Sections
4
- Safety Precautions
- 1 step
- Upper Shell Removal
- 2 steps
- Right-Side Cover Removal
- 3 steps
- Photocell
- 3 steps
Flags
0
BackMi-T-M Heater MH-0190-0M10 (2014)
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Introduction
What you need
Step 1
Safety precautions
- Power off the machine at least one hour prior to starting repairs. Ensure the machine is completely cool to the touch.
- Flip the power switch into the OFF position.
- Unplug any extension cords from the included power cord.
Power off the machine at least one hour prior to starting repairs. Ensure the machine is completely cool to the touch.
Flip the power switch into the OFF position.
Unplug any extension cords from the included power cord.
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Step 2
Remove the upper shell
- Use a 5/16 inch socket or Phillips screwdriver to remove the eight screws securing the upper shell, four on each side.
Use a 5/16 inch socket or Phillips screwdriver to remove the eight screws securing the upper shell, four on each side.
Step 3
- Lift the upper shell straight up off of the machine to remove it.
Lift the upper shell straight up off of the machine to remove it.
Step 4
Remove the right-side cover
- Use a 5/16 inch socket or Phillips screwdriver to remove the four bolts securing the right-side cover.
Use a 5/16 inch socket or Phillips screwdriver to remove the four bolts securing the right-side cover.
Step 5
- Tilt the right-side cover down to access the PCB board.
- Do not fully remove the right-side cover, it is still attached via the on/off switch.
- During reassembly, ensure the display window is aligned with the LCD display before you press the cover into place.
Tilt the right-side cover down to access the PCB board.
Do not fully remove the right-side cover, it is still attached via the on/off switch.
During reassembly, ensure the display window is aligned with the LCD display before you press the cover into place.
Step 6
- There are two wires connecting the power switch to the main PCB assembly.
- Use needle nose pliers to remove the wire with the blue connector.
- Remove the wire with the clear connector.
- Remove the right-side cover.
- During reassembly, install the power switch wires back in their original locations with the blue wire above the clear wire.
There are two wires connecting the power switch to the main PCB assembly.
Use needle nose pliers to remove the wire with the blue connector.
Remove the wire with the clear connector.
Remove the right-side cover.
During reassembly, install the power switch wires back in their original locations with the blue wire above the clear wire.
Step 7
Remove the photocell
- Use your fingers to disconnect the white wire harness labeled CN3 on the main PCB assembly.
Use your fingers to disconnect the white wire harness labeled CN3 on the main PCB assembly.
Step 8
- Use your fingers or a pair of pliers to remove the photocell from its bracket.
- During reassembly, ensure the photocell sits flush around the entire perimeter of the bracket.
Use your fingers or a pair of pliers to remove the photocell from its bracket.
During reassembly, ensure the photocell sits flush around the entire perimeter of the bracket.
Step 9
- Feed the photocell wires through the opening in the lower cover.
- Remove the photocell.
Feed the photocell wires through the opening in the lower cover.
Remove the photocell.
To reassemble your device, follow these instructions in reverse order.
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Sam Omiotek
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