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BA_170-22D_A14_180704_en
6
6.1
Machine maintenance
Most of the bearings of the machine are maintenancefree. Apply one drop of
sewing machine oil (oil is supplied wit the accessories) every 20 operating
hours or at least once a week to the red marked points and oil borings.
General
Release the machine head's slotted pan-head screw and remove cover to
lubricate looper link and the screw.
Clean all movable parts regularly from fabric fibres.
7
Variable sewing tools
A T T E N T I O N !
Switch off machine electrically and confirm that the
machine is really in standstill position by operating the
treadle for the motor control.
Otherwise danger of finger bruises and needle
throughstitches.
The following chart shows all sewing tools available.
Summary of Contents for 170-22D
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