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

[. . . ] Filter Kit P/N 401888 Instruction Sheet This kit is used to provide filtration for 1/2 in. molstic-S does not include a filter because contamination is not a likely problem for the larger diameter molbloc-S elements that are normally installed on it. For customers who expect the presence of significant particulate contamination, or want to maintain very clean gas, this 1/2 in. [. . . ] Place a new VCR gasket securely against the sealing surface of the filter upstream fitting inside the 8VCR female coupling. 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. 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. 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. 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 filter should be installed with the printed arrow pointing in the direction of the gas flow. Using two wrenches, tighten the filter's male VCR connector (4) into the female nut (5) approximately 1/2 turn beyond hand-tight. [. . . ] 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. 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 [. . . ]