Rev 9 2022
35
Maintenance & Repair
Tape Sensor (ESA Only)
Part Numbers
•
Tools Needed
• Philips head screwdriver
• Zip cable tie
Procedure
1. Unplug Machine
2. Remove the water bottle, and tank assembly
3. Remove left side cover (5 Philips screws) be careful as the ribbons connecting the keypad can be ripped easily.
4. Unplug keypad ribbons from controller board
5. Remove sensor from heater assemble it should twist and pull out
6. Remove connector from controller board
7. Cut cable tie
8. Remove old sensor
9. Snap new sensor into place on back of heater assembly
10. Run wire to controller board
11. Plug into controller board
12. Use cable tie to secure wire to machine
13. On left cover plug keypad ribbons back into controller board
a. Be sure not to miss any pins as this will effect the length selected
14. Reinstall left cover be sure not to pinch or drive a screw through the keypad ribbons.
15. Replace water tank, brushes, and water bottle
Summary of Contents for 555e
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