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Page 3 of 6 0900501 Rev B 08/00 <br />These charts are based upon the chemical viscosity of water (CPS = 1.0) and should only be used as a guide. Actual ratios <br />and flow rates may vary due to product viscosity, flow pressure, and tubing distance(s). <br />23(5$7,21 <br />CONNECTING THE CHEMICAL SUPPLY <br />IMPORTANT: When an Aire-Gap venturi is operating without a chemical supply line connected, or a supply line that is not <br />completely full, water may spit from the gap area. The “spitting” is considered normal and will cease when the supply line is <br />filled with chemical. This does not apply to standard venturi or Flex-Gap. <br />(1) Place chemical container(s) inside the proportioner cabinet <br />(2) Insert the foot-valve end of the 3/8" vinyl tube into each container (use ceramic weight if necessary to sink tube to bottom). <br />(3) Connect the inlet tube over the colored metering tip — secure with a plastic zip tie. <br />INSTALLING BUCKET-FILL TUBE (OPTIONAL) <br />(1) Remove spring clip securing the unused spout in place. <br />(2) Remove spout and cover remaining hole with plastic plug provided. <br />(3) FOR STANDARD VENTURI AND FLEX-GAP: Connect the bucket fill tube with the flow restrictor (plastic insert) end <br />closest to the venturi body. <br /> <br />FOR AIRE-GAP VENTURI: Connect a fill tube with no flow restrictor (plastic insert) or cut the restrictor off the end of an <br />existing tube. <br />(4) Secure tube to venturi body with tie wraps provided. <br />(5) Route the other end through a hole provided at either side of case. <br />(6) When not in use, hang the tube on the drip tray using the hook provided. <br />INSTALLING BUTTON LOCK TAB (OPTIONAL) <br />See Figure 5 for illustration. <br />(1) Install button lock tab (provided) between the magnet stem and magnet screw. <br />(2) Ensure that tab is pointing downward as magnet screw is tightened. <br />(3) Cut off tab in the slot of locking button. <br />(4) Rotate button as cover is placed back on unit to line up the slot with the tab. <br />(5) Button will now lock in the “on” position by turning slightly clockwise while pressed in. <br />(6) Turn button counter-clockwise to release. <br />AIRE-GAP VENTURI <br /> 1 GPM <br />TIP COLOR OZ/GAL RATIO OZ/GAL RATIO <br />NO INSERT 35 2.7:1 21 5.1:1 <br />WHITE 32 3.0:1 20 5.4:1 <br />YELLOW 30 3.3:1 18 6.1:1 <br />PINK 26 4.0:1 16 7.0:1 <br />GREEN 23 4.6:1 12 10:1 <br />BLACK 20 5.4:1 10 12:1 <br />BROWN 16 7.0:1 7 17:1 <br />GRAY 10 12:1 5 25:1 <br />BLUE 7 17:1 4 31:1 <br />RED 4 31:1 3 42:1 <br />PEACH 2.5 50:1 2 63:1 <br />LT BLUE 2.25 56:1 1.5 84:1 <br />PURPLE 2 63:1 1 127:1 <br />LT GREEN 1.5 84:1 0.75 170:1 <br />ORANGE 1 127:1 0.50 255:1 <br />LT BROWN 0.5 255:1 0.25 511:1 <br />3 GPM <br />STANDARD VENTURI/FLEX-GAP <br /> 1 GPM <br />TIP COLOR OZ/GAL RATIO OZ/GAL RATIO <br />NO INSERT 28 3.6:1 25 4.3:1 <br />WHITE 22 4.8:1 20 5.4:1 <br />YELLOW 18 6.1:1 18 6.1:1 <br />PINK 16 7.0:1 16 7.0:1 <br />GREEN 15 7.8:1 12 12:1 <br />BLACK 14 8.5:1 10 15:1 <br />BROWN 12 10:1 7 20:1 <br />GRAY 8 15:1 5 31:1 <br />BLUE 6 20:1 4 42:1 <br />RED 3 42:1 3 63:1 <br />PEACH 2.5 50:1 2 72:1 <br />LT BLUE 2.0 63:1 1.5 101:1 <br />PURPLE 1.75 74:1 1 127:1 <br />LT GREEN 1.5 84:1 0.75 170:1 <br />ORANGE 1 127:1 0.50 255:1 <br />LT BROWN 0.5 255:1 0.25 511:1 <br />4 GPM