Kunststoffschweißtechnik
Operating
and
indicating elements
Chapter 4
25.03.14
Working Instructions WIDOS ASM 315 WM
Page 18 of 45
4.3.2. How to adjust the drill diameter
You must carry out the adjustment of the drilling diameter steadily on all four knife plates.
A knife block consists of: knife plate, knife holder, knife and screws.
Release the four pan-head screws on the knife plate.
Shift the knife plate until the dimension for the inner diameter of branch pipe has been
reached on the scale.
Fix the knife plate in this position.
The centering drill must always be mounted in the middle of the drill plate during
drilling with the knife plates!
Knife plate
Pan-head screw
Center drill
Knife holder
Knife
Reading edge
Scale
