1. General
The present Service Manual describes the sequence to be respected
when adjusting the sewing unit.
ATTENTION !
The different adjustment positions are interdependent.
Therefore, all adjustments must be made in the described sequence.
ATTENTION !
The actions described in the present Manual must be carried out
exclusively by specialists or by the properly qualified persons!
Danger of breakage !
Before restarting the machine that has been dismounted, first carry out
all the necessary adjustments.
Caution: Danger of bodily injuries !
Before proceeding to repairs, transformations and maintenance:
–
Press the key "
O
", so that the machine stops in the position "Safe
motor stop ".
Adjustments and functions tests during the operation of the
sewing unit
–
When carrying out the adjustments and testing the functions during
the operation of the machine, note all safety measures and
proceed with the utmost care.
Adjustments in the needle area
–
For avoiding injuries, remove the respective parts before
proceeding to the adjustments.
With the exception:
of the parts that are required for the adjustment.
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