widos 3511 - Page 21

Kunststoffschweißtechnik
Starting and operating Chapter 5
20.08.14 Working instructions WIDOS 3511 Page 21 of 39
 Secure this position with the clamping lever.
 Press the stop watch for the heating time.
 After expiration of the heating time release the clamping lever, open the machine quickly,
swivel out the heating element and drive the slides together immediately shock-free and
with minor force until the dial rests against the stop bolt (change-over time). The maximum
time frame for this process is predetermined by the value for the change-over time taken
from the table.
 Secure the position by clamping lever (8) and press the stop-watch.
 Now, the cooling time starts. After expiration of the cooling time open the clamping tools
and remove the welded part.
 Release the clamping lever and open the machine.
The welding process is completed
 Complete the weld log (chapter 6).