AirSep FreeStyle Service Manual page 48

2. Remove inlet screen
3. Remove internal battery per Section 5.3 Internal Battery Replacement.
4. Remove PSA system as per Section 5.4.
5. Remove DC power input connector from location J1, pin 3 connector on
circuit board. (Figure 5.30)
6. Disconnect control panel/keypad flex circuit from J8 Ziff (zero insertion
force) connector by carefully lifting upward on the locking tab.
(Figure 5.31)
7. Turn unit over so that the main circuit board is facing up.
8. Remove motor controller board as per Section 5.14.
5-22
Figure 5.30
Figure 5.31
AirSep Corp. — FreeStyle Service Manual