Alfa Network A1930 - Specifications; Installation; Installing the under cover

1
1
4
A
B
1. SPECIFICATIONS
Application
Light to medium weight materials
Medium to light-heavy materials
Max. sewing speed
5000 rpm
4000 rpm
Max. stitch length
5 mm
7 mm
Needle
DBX1 #9-18 (#14)
DBX1 #20-23 (#14)
Presser for lift
10 mm (standard)
Lubricating oil
White Oil 10
2. INSTALLATION
(1) Installing the under cover
1) The oil pan should rest on the four corners of the machine table groove.
1) Fix two rubber seats 1 on side A (operator's side) using nails 2 as illustrated above. Fix two cushion seats 3 on
side B (hinged side) using a rubber-based adhesive. Then place oil pan 4 on the fixed seats.
2) Fit hinge 1 into the opening in the machine bed and fit the machine head to table rubber hinge 2 before placing
the machine head on cushions 3 on the four corners.