Bernina B 570 - PCBA-Threader

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DRAFT – VERSION
4.2.6 PCBA-Threader
See ESD-related note
Disassembly:
• Remove head cover (see 4.1.1
)
• Picture 1 - With the aid of a small screwdriver,
unlock the four links of the cover.
• Picture 2 - Disconnect basting solenoid wire.
• Picture 3 - Remove PCBA-Threader from the
protective casing. Remove PCBA-Base
connection.
Assembly:
• Picture 3 - Refit PCBA-Base connector.
• Picture 2 - Reconnect basting solenoid wire.
• Picture 1 - Refit four links of protective casing
cover.
• Refit head cover (if appropriate).