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Insert the ball bearing with cylinder pin into the groove in the
middle of the ball bearing after assembly.
Assembly of the filament infeed unit
1x ball bearing holder with ball bearing unit
4x springs
1x feed basic part
2x cylinder head screw M4x30
2x cylinder head screw M4x35
2x cylinder head screw M4x55
2x nut M4
8x fitted discs 4/8 (diameter inside/outside 4/8 mm)
Attach feed basic part to the motor holder from the front with 2
cylinder head screws M4x35 and 2 nuts M4.
Push one spring each onto 2 cylinder head screws M4x30 and
2 cylinder head screws M4x55. Enclose the fitted discs 4/8 at
the two ends of the springs.
Attach the ball bearing holder to the feed basic part with the
screws equipped with springs and washers from the right (top
M4x30, bottom M4x55). Observe that the ball bearing does not
fall from the holder or cant.
The ball bearing must be supported on the feed knurl of the
feed motor after assembly.
