Mounting And Dismounting The Control Unit - Pfaff 480 Series Service Manual

Adjustment
2

Mounting and dismounting the control unit

.12
2 - 11
5
Fig. 2 - 09
In order to dismount the control unit, pull out plugs 1.
Push in the mounting of the pneumatic connection and pull off hose 2.
Loosen screw 3 and remove linkage 4 from the slot.
Pull the ball heads of connecting rod 5 off the ball pins on the trimming and control
units and remove connecting rod 5.
Unscrew the three retaining screws of the control unit and lift off the complete unit.
To remount, put the control back on and tighten the retaining screws firmly.
Push the ball heads of the connecting rod 5 onto the ball pins on the trimming and
control units.
Return linkage 4 to its slot and tighten screw 3 firmly.
Connect plugs 1.
Check adjustment and carry out function check.
1
2
4
3