Needle Bar Height And Needle Guard - Pfaff 3119 Instruction Manual

13

Needle bar height and needle guard

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Requirement
1. When the needle penetrates the right side of the right seam, there should be a
clearance of 0.5 mm between the top edge of the needle eye and the hook point 2 at
the end of the needle rise.
2. When the needle penetrates the right side of the left seam, in needle rise position
the needle should lightly touch needle guard 3.
Fig. 13 - 34
+
Select position "2" ( right seam, right needle penetration ).
-
Adjust the needle bar 1 ( screw 2 ) according to requirement 1.
+
Select position "1" ( left seam, right needle penetration ).
-
Align needle guard 3 according to requirement 2.
Switch off the machine.
3
56-040b 56-040b
56-040a
Adjustment
2
1
13 - 38