Operating instructions CNC 4.0 400/500/630
8 WELDING
Then you have to turn off the system and wait until the pump motor has
cooled down (this may take up to 30 minutes, depending on ambient
conditions). If the pump temperature is still too high when you switch on
the system, the symbol appears again if you try to move the base
machine carriage in the OPEN CARRIAGE procedure.
8.2.6
Sliding and Alignment control
Push the button
to start and the display changes into the next
page:
the carriage closes and the fusion pressure is applied to check the
clamping. Then the pressure will drop to zero to enable the visual check
of pipe alignment by the operator and the following page appears:
33