Establishing Plug Connections To The Motor Control And Attaching The Synchronizer - Duerkopp Adler 271 Installation Instructions Manual

6. Establishing Plug Connections to the Motor Control and
Attaching the Synchronizer
–
All electrical connections to the machine head are
made via the central plug connection 16. The wiring
complete with coulpling and plug for the motor
control is in the accessories package.
–
The coupling can be pulled out with the lock tabs 15
pressed in simulatiously.
–
If supplied fasten the external control panel to the
machine arm with the screws 17.
–
Lay the wiring for keys and possibly sewing light in
the cable channel of the machine head. Here the
spooler lid is to be removed.
–
With the main switch off place the synchronizer on
the handwheel flange so that its groove locks over
the mounting pin on the belt guard.
–
By Efka motors with control panel set position D of
the handwheel (needle tip in the needle plate) at the
mark 11 and insert the timing pin.
–
Precisely align the line mark 12 and the notch 13.
–
Tighten the screws of the synchronizer.
–
This is position 0, that is the dependent initial
position for all machine positions set at the factory.
–
With a thus attached synchronizer the lower and
upper needle position set at the factory are the case.
Other Motors
Here the machine positions are to be checked and, if
necessary, set per Section 11 after the attachment of the
synchronizer.
11
17
12 13
14
15
16
11