Sensor Board Of The Needle Drive ( In Dismantled State ) - Pfaff 3119 Instruction Manual

Adjustment
13 Sensor board of the needle drive
.13
13 - 11
Requirement
1. The counter-sinking in eccentric 1 should match the locking hole in the supporting bracket.
2. The axis of the switch lug of eccentric 1 should be centred to the hybrid light barrier of
the sensor board.
Fig. 13 - 09
To change the sensor board it is imperative to observe the following work
steps!
Electric voltage!
Danger of electric shock if handled incorrectly!
( in dismantled state )
2
4
5
3
1
2
6
1