VEMAG ROBOT HP7C, Руководство по эксплуатации, Страница: 32 / 94

4. Setting up ROBOT HP7C / HP10C / HP15C / HP17C
4-2 © VEMAG 2004
A pin (1) under the coupling pins (2) in the feed cylinder centres the
double screw housing which has the appropriate bore on its end face.
The rear part of the housing of the two-part double screw housing likewise
has a centring pin for centring the front part of the housing.
• To prevent air bubbles in the product, the air relief bores of the double
screw housing should be adjusted to suit the product using the setting
screws (1). The air relief bores are closed when the screw slots are
horizontal. If the screw slots are vertical with the screws tightened right
up, the air relief bores are open.
• The product weight set should be compared with the weight actually
filled at the start of production.
1
1 Centring pin
2 Coupling pins
Fig. 4-2
Centring the double screw
housing 2
1
1 Setting screws
Fig. 4-3
Setting the air relief bores