Foerster 6.453, Operating Instructions Manual

Page: 40 / 67

SENSORSYSTEM Ro 130
4.3 Changing nominal diameter OPERATION
4-6
6.453 – 01/2006
Nozzle 31 - 68 mm
Untighten three allen screws M 6x22 DIN 912 (A)
Open and remove the clamping ring (11.1)
Remove the nozzle (8) from the adapter (7),
clamping ring (10) remains locked
Change diameter range 31 - 68 >> << 69 - 135 mm
Untighten three allen screws M 8x25 DIN 912 (B)
Open and remove/insert the clamping ring (10)
Change adapter (7), watch index pin in position 6 o’clock!
Nozzle 69 - 135 mm
Untighten three allen screws M 8x20 DIN 912 (B)
Open and remove the clamping ring (10)
Remove the nozzle (9) from the housing flange (6).
Fig. 4.3 Entry nozzles, legend see Chap. 2.7