1.
Fully open the sealing screw and remove it.
2.
Re-insert the sealing screw with the spacer.
1
2
GUID-0C5D93F7-B0EE-4D02-AF49-105E72E421DA V1 EN
Figure 7:
Sealing screw with spacer
1 Spacer
2 Sealing screw
Section 4
1MAC457436-IB B
Mounting
18
620 series ANSI
Installation Manual