Maintenance
78 Service Instructions 667 - 00.0 - 04/2016
16.2.2 Lubricating the hook
The oil quantity necessary for lubricating the hook has been set at the fac-
tory. Hold a sheet of blotting paper next to the hook while sewing.
Proper setting
After sewing a stretch of approx. 1 m, the blotting paper will have been
sprayed with a thin and even film of oil.
Cover
• Throat plate ( p. 14)
Fig. 58: Lubricating the hook
To lubricate the hook:
1. Turn the screw (1):
• Counterclockwise: the oil quantity increases
• Clockwise: the oil quantity decreases
Important
Any change in oil quantity will not take effect until the machine has been
in operation for a few minutes. Before checking the setting again, sew for
a few minutes first.
WARNING
Risk of injury!
Risk of crushing injuries and stab wounds from
sharp and moving parts.
When holding the blotting paper, make sure it does
not enter the area of the hook or below the needle
and the sewing foot.
Switch the sewing machine off before lubricating
the hook.
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