Kunststoffschweißtechnik
Maintenance
and repair
Chapter 7
23.07.14 Working
instructions WIDOS WELD IT 315 Steel
Page 31 of 45
Connect the transparent venting hose and insert into tank of WI FORCE
®
hydraulic
aggregate or into the collecting vessel.
Open machine there is no air in the venting hose therefore press button <
>.
Then screw on the venting screw (A1).
Repeat the same process at the both upper venting screws (Z2) and (A2).
The lower venting screws have always to be vented in the first position because
there is a direct link between the upper and the lower cylinder.
If there is still air in the lower cylinder this will ascent in the upper cylinder
under pressure.
7.8. Disposal
At the end of their life time, the machine and the wear parts have to be
disposed of properly and non-polluting, and in accordance with the national
laws of waste disposal.
