Connecting The Safety Switch; Checking The Function Of The Start Inhibitor - Pfaff 3734-12 Instruction Manual

Mounting and commissioning the machine
8

Connecting the safety switch

.02.06
8

Checking the function of the start inhibitor

.02.07
8 - 7
2
1
Fig. 8 - 09
STOP
Switch the machine on at the main switch and tilt back the sewing head.
The error message „STOP" must appear on the control panel.
If the message does not appear, check the setting of switch 3 3 3 3 3 .
After the sewing head has been set upright, the machine is ready for operation again.
Connect plug 1 of safety switch 2 as
shown in Fig. 8-09.
2.5 2.5
When the sewing head is tilted
back, the safety switch
prevents the machine starting
when the main switch is on.