MKS Instruments UK Ltd
Cirrus2 Hardware Manual – SP101017.100 June 2011
38
Use the Insertion Tool to push the Orifice Disk into the tapered hole. Some resistance will be felt as the disk seats into
position. Push the insertion tool fully into the tool guide.
Once the disk has been pushed fully home, remove the Insertion Tool and Tool Guide.
Inspect the orifice disk for correct seating, with no gaps visible around the disks edge.
Note:
The disk will be slightly cupped after correct fitting.
