Kunststoffschweißtechnik
Starting
and
operating
Chapter 5
21.10.14 Working
instructions
WIDOS RS 315
Page 24 of 38
Check the installation of the circular
cutting device.
The prism being horizontal must be located to the saw
blade in an entirely right angle.
If necessary slightly detach the fixing screws, adjust the
angle until the device is in rectangular position and
tighten the screws again.
5.5. How to adjust the circular cutting device
As soon as the circular cutting device is
mounted it must be adjusted to the radius to
be cut. The gap from the device’s center of
rotation to the saw blade is the cutting radius,
equaling ½ outer diameter (OD) of the main
pipe to which the cut branch pipe is to be
welded.
5.5.1. How
to
adjust the cutting radius
The sawing radius is adjusted by three screws.
For its displacement detach the screws and push the device to the necessary dimension at the
slotted holes, then tighten the screws again.
At the front adjuster, one screw has to be displaced according to the cutting radius. From outer
diameter main pipe smaller than OD 320 mm to outer diameter OD 320 up to 480 mm.
Main pipe
Branch pipe 90°
Branch pipe 45°
Sawing radius = ½ outer diameter
main pipe
The rear fixing screw also serves to the
radius’ adjustment
Adjust screws to the radius
