User manual DHI INSTALLATION OF 12 IN. FILTER KIT PN 401888

[. . . ] For customers who expect the presence of significant particulate contamination, or want to maintain very clean gas, this 1/2 in. filter kit can be installed upstream of critical molstic-S components. The kit may also be used for extra filtration on 1/2 in. [. . . ] Thread the VCR x tube adaptor fitting (1) from the original molstic inlet into the 8VCR female coupling (2). The coupling should be threaded onto both male fittings so that the VCR gasket is centered in the coupling. Using two wrenches, tighten the two male nuts from the tube adaptor (1) and filter upstream fitting (3) against each other in the coupling. The connection should be tightened 1/8 turn past finger-tight. To temporarily install the filter kit: Using a pair of properly sized wrenches, remove the VCR x tube adaptor that is on the inlet end of the molstic-S. This will leave a female VCR swivel nut (5) as the molstic interface. The VCR gaskets used in this connection are for one-time use and should therefore be discarded. Figure 1. MOLSTIC-S (SINGLE OR DUAL) The filter kit can be installed on the upstream side of a single or dual channel 1/2 in. If there is no regulator installed on the molstic-S, the filter will fit completely over the molstic base. If there is a regulator installed on the molstic-S, the filter kit should generally be installed upstream of the regulator. In this installation, the filter will extend beyond the upstream side of the molstic. If this is inconvenient, the filter kit can be installed on a supply line upstream of the molstic instead. Place a new 8VCR o-ring securely against the sealing surface inside the female VCR swivel nut. molbloc, molbloc-S, molbox, molstic and molstic-s are trademarks, registered and otherwise, of DH Instruments, Inc. VCR is a registered trademark of the Swagelok Company. Document 560056 041215 DH Instruments, Inc. 4765 East Beautiful Lane Phoenix AZ 85044-5318 USA Tel 602. 431. 9100 Fax 602. 431. 9559 dhi@dhinstruments. com www. dhinstruments. com Align the filter downstream fitting (4) in the VCR nut (5) and thread the nut onto the fitting so it is handtight. [. . . ] The o-ring connection should be tightened only 1/2 turn past finger-tight. Over-tightening VCR connections will damage the sealing beads and/or o-rings and possibly cause system leakage. Do not re-use metallic VCR gaskets. The following parts are included in the shipment: DESCRIPTION Filter, SS, 5 micron, 8VCR Adaptor, 8VCR female coupling Gasket, 8VCR O-ring, Viton, 8VCR QTY 1 1 2 2 PART NO. 103129 103606 102923 102912 molbloc, molbloc-S, molbox, molstic and molstic-s are trademarks, registered and otherwise, of DH Instruments, Inc. [. . . ]