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4.2 me refereed location fora the processor is on the roof of the building <br /> to which the vent risers ttach. Many other. locations are also practical <br /> such as ground level, pedestal nr=t, roof nmmt on a remote building, etc. <br /> 4.2.1 Loosen bolts holding feet to frame. Feet rotate 360° and may be <br /> located in any position desired for mounting. <br /> 4.2.2 Place processor on level SHEET METAL deck slate. SHEET.t4ElY�L DECK <br /> PL= should be a miinimum o '2�5 x 5' ai enter processor. <br /> Bolt feet to deck plate and/or solid non-flalw8 ale structure. <br /> WAMn4G: Do not block 1" gap between frame and sheet metal deck <br /> plats. This gap allows combustion air to reach thermal <br /> oxidizer. <br /> 4.3 Install the control panel at a location chosen for the following <br /> considerations.- <br /> 4.3.1 <br /> onsiderations:4.3.1 Indoors. <br /> 4.3.2 Access by attendant. <br /> 4.3.3 In view of attendant. <br /> 4.3.4 Ease of conduit run to station's main electrical panel. <br /> 4.3.5 Ease of conduit run to processor location. <br /> 4.3.6 Ease of conduit run to electrical panel containing gasoline product <br /> pump start relays. <br /> 4.4 Processor interconnections: <br /> Two separate connections are made to the processor: <br /> Electrical: '120 v, 60 Rz, 6 Amps intermittent interconnecting wire, with <br /> circuit protection per local code. <br /> Gasoline Vapor: 2" NPT (min) vapor piping sloped to storage tanks with- <br /> out leaks or blocks. <br /> 4.4.1 Electrical - (ELECTRICAL DTIC, page 17.) Conduit access to <br /> the processor is through the bottom of the processor's electrical <br /> panel. Wire size should be per local electrical code for an 8 anp <br /> load. Note in the schematic that it is required , that the power <br /> to the control panel come through the station master switch and <br /> the emergency pump shutdown switch. Routing the power for the <br /> control panel through the master and emergency switches keeps the <br /> attendant from having to turn the system on when the facility opens <br /> and off when the station closes. Be sure to use a sealed cable <br /> fitting approved for use in Class 1, Groups C and D, Division 2 <br /> areas where the conduit enters the processor's electrical panel. <br />