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Page 5 of 7 <br /> II(IIS1c ® <br /> FREEDOM® RESIDENTIAL <br /> TECHNICAL DATA CONCEALED HORIZONTAL <br /> SIDEWALL SPRINKLER VK490 <br /> The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 <br /> Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email:techsvcs@vikingcorp.com <br /> Visit the Viking website for the latest edition of this technical data page. <br /> CEILING t <br /> Refer to the Approval Chart for <br /> minimum and maximum allowable <br /> Measure from the distance from the centerline of the <br /> centerline of the sprinkler to the ceiling*. <br /> sprinkler to the ceiling. The top of the sprinkler <br /> is marked "TOP". <br /> Keep the top of the <br /> element oriented parallel <br /> to the ceiling. <br /> Centerline of sprinkler I= -- <br /> (Corresponds with the P <br /> • f O z <br /> centerline of the wrench) <br /> Figure 3: Sprinkler VK490 Correct Deflector Orientation <br /> *Distance from the ceiling affects water supply requirements. Refer to the Approval Chart. <br /> To install the Cover Plate assembly, gently push it onto the <br /> sprinkler body with even pressure using the palm of the hand. <br /> 2-3/16" (56 mm) ram, ✓� <br /> Concealed Sprinkler 1/4" 6 mm Horizontal <br /> diameter opening Wrench** 16208W/R ( ) <br /> adjustment available. <br /> required in the wall. .,.). 1 <br /> 3-5/16„ <br /> A:moomo" 4' R(I ', ++ (84 mm) <br /> i <br /> 1/2" "; Concealed �1-15/16" `y. 2-3/16" '.• . i <br /> (15 mm) .. sprinkler body with (49 mm) • : ::. (56 mm) :.. : <br /> NPT -` Minimum` : Maximum <br /> �f . protective cap /:: 1/4" <br /> 1 <br /> Figure 4: Sprinkler VK490 Dimensions and Cover Installation <br /> **A 1/2" ratchet is required(not available from Viking). <br /> Form No. F_032116 18.10.18 Rev 17.1.P65 <br />