Cleaning The Sewing Computer; Cleaning; Cleaning The Needle Threading Mechanism; Lubricating The Hook - Bernina 820 Owner's Manual

cleaning the sewing computer

46

cleaning

► clean the sewing computer according to the instructions
► touch field 1
► the thread catcher of the automatic thread cutter moves
to the right
► carefully remove any thread remnants with the tweezers
► touch field 3
► the automatic thread cutter is re-initialized and then
ready for operation
cleaning the needle threading
mechanism
► clean the needle threading mechanism according to the
instructions and animation

Lubricating the hook

► lubricating the hook according to the instructions and
animation
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