Better Packages 555e - Control Board Replacement

Rev 9 2022
15
Part Numbers
• ES Model
◊ E55500201
• ESA Model
◊ E55500101
Tools Needed
• Philips head screwdriver
Procedure
1. Unplug Machine
2. Remove the water bole, and tank assembly
3. Remove le side cover (5 Philips screws) be careful as the ribbons connecng the keypad can be ripped easily.
4. Lay machine on its right side
5. Disconnect all connectors (Figure 17-1)
a. Power in
b. Power Switch
c. Solenoid
d. Motor
e. Heater
f. Length Sensor
g. RS232
h. Tape Sensor (ESA Model Only)
6. Remove 5 Philips screws holding the board to the
frame (Figure 17-2)
7. Remove board from machine
8. Place new board in machine
9. Screw in 5 Philips screws into the 5 open spots on
the board
10. Plug in all corresponding connectors
a. Power in
b. Power Switch
c. Solenoid
d. Motor
e. Heater
f. Length Sensor
g. RS232
h. Tape Sensor (ESA Model Only)
11. On le cover plug keypad ribbons back into
controller board
12. Be sure not to miss any pins as this will eect the
length selected
13. Reinstall le cover be sure not to pinch or drive a
screw through the keypad ribbons.
14. Replace water tank, brushes, and water bole
Maintenance & Repair Control Board
Replacement
Figure 17-1
Figure 17-2