Pfaff 3734-12, Instruction Manual, Page: 28 / 88

Setting up
9 - 1
9 Setting up
All instructions and regulations in this instruction manual must be observed.
Special attention must be paid to all safety regulations!
All setting-up work must only be carried out by personnel with the appropriate
training. For all setting-up work the machine must be disconnected from its po-
wer supply by turning off the on/off switch, or removing the plug from the
electric power socket.
9
.01
Inserting the needle
Switch the machine off!
Danger of injury if the machine
is started accidentally!
Only use needles from the
system intended for the
machine, see Chapter 3
Specifications.
●
Raise the roller presser 1 .
●
Pull down roller presser 1 a little and
swing it towards the left.
●
Loosen screw 2 and insert the needle as
far as possible. The long needle groove
must be facing towards the left.
●
Tighten screw 2 and swing the roller
presser back into position.
The choice of needle depends on the model of the machine and the thread and
material used ( see Chapter 3.02 Needles and threads ).
1
Fig. 9 - 01
2