Chapter 4 - 38 Liter Bubbler Installation
_______________________________________________________________________________________________________________
MNL000625.doc
Revision 0
06/25/2019
Chemical Equipment
© Versum Materials US, LLC. as of the revision and date shown. All rights reserved.
Confidential and Proprietary Data
Page 4
-
3
Versum Materials Confidential
4.3
Installation of the Bubbler and Valves
1. Inspect bubbler and valve pigtails for signs of physical damage. Ensure all parts
are present including the UltraSonic overfull probe.
2. If the Ultrasonic probe did not come installed, ins
tall to the ¾” FVCR port using the
provided ¾” gasket, refer to figures 4-1 and 4-2. are
3. Carefully place the bubbler on the bulk scale. Secure the bubbler using the
cylinder strap provided on the back bracket.
4. Attached the 3 valve pigtail assemblies, VB1, VB2 and VB3 to the appropriate port
on the bubbler using new ¼” VCR gaskets. Finger tighten only at this time.
5. Connect the opposite end of each pigtail assembly to the main manifold using new
1.4” VCR gaskets.
6. Position bubbler on the scale and align so the valve pigtail assemblies are not
putting stress on the scale.
7. Once seated on scale properly tighten the 3 VCR connections at the main manifold
to spec.
8. Tighten the 3 VCR connections at the bubbler to spec.
9. Connect the Coolant in and out lines to the side of the bubbler using the quick
connect fitting.
10. Connect the UltraSonic probe to the cable connected to the ChemGuard interface
box.
