Pfaff 1591

Circuit diagrams
47
Steuergerat A1 P 320 (P 321)
Steuergerat MA 321 MS
Needle pendulum
Initiator material height
knee switch
only on KL. 3734
Control device A1 P 320 (P321)
Control device MA 321 MS
Start inhibitor
key row
25-pin D-SUB
Inputs
Page 4 Outputs