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IS H ER CA IS HE R C A PSTISHER C A Installation Instructions for Pre-Rinse UnitsBE SURE TO CHECK WITH YOUR LOCAL DEPARTMENT HAVING JURISDICTION REGARDING BACKFLOW PREVENTIONInstallation Notes:• Be sure to shut off water supply before beginning.• Use pipe thread sealant such as PST on all threaded joints.• Check the packaging for missing items BEFORE beginning installation. If items are missing, contact your supplier.Tools Required for Installation• Medium Sized Crescent Wrench• Pipe Thread Sealant• Phillips Screwdriver• 7/16” Drill Bit• 1/8” Allen WrenchInstallation Instructions1. If no add-on faucet will be installed, proceed to step 2. If installing an add-on faucet, mount the small riser to the control valve body using thread sealant. Thread the add-on faucet to the other end of the small riser, again using thread sealant.2. Mount the single deck control valve to deck by inserting nipple through pre-cut hole and attaching slip joint beneath the deck. Tighten slip joint until control valve is secure.3. Attach temperature control valve to single deck control valve. Be sure to use thread sealant when attaching control valves. If required, install supply lines to temperature control valve.4. Mount the pipe to hose adapter to the enclosed riser using thread sealant. Mount the other end of the riser to the female outlet of the add-on body (if applicable), or the control valve body.5. If no wall bracket is to be installed, proceed to Step 6, otherwise do the following:a. Locate and drill a Ø7/16” hole in the wall directly behind and about 3/4 the way up the riser pipe.b. Loosely attach the front and back of the pipe clamp onto the riser pipe.c. Hold the wall bracket fl ange against the wall, centered with the hole. Use the wall screws and a screw driver to mount the fl ange to the wall.d. Slide part, but not all, of the wall bracket rod non-threaded end fi rst through the center hole of the fl ange and into the wall.e. Align the rod with the pipe clamp and thread the rod into the pipe clamp. Be sure the rod is level by adjusting the pipe clamp position.f. Once level, fi x the rod in place by tightening both the set screw located in the fl ange and the pipe clamp screws.6. Slip the hose hook over the pipe to hose adapter. Using thread sealant and a crescent wrench, thread the SS hose into the pipe to hose adapter. 7. Install gooseneck spring by slipping SS hose through the spring. Spring will fi t over adapter which holds it in an upright position. Note: Be sure spring is installed as shown. DO NOT INSTALL SHORT BEND DOWN.Step 1Step 2Step 3Thread Sealant Goes HereThread Sealant Goes HereThread Sealant Goes HereAttach Supply Lines HereSingle deck control valveSlip JointSingle deck control valveTemperature control valvePREVENTERBACK-FLOWWATTS N9 ISHER C AISHERCAISHERCA 8. Fit one of the handle gaskets inside the outlet of the insulated handle and mount the spray valve onto it.9. Fit the other handle gasket inside the inlet of the insulated handle and mount the handle onto the SS hose. If installing backfl ow preventer, attach it between the SS hose and insulated handle. Be sure that gaskets are used on both sides of the backfl ow preventer.10. If installing a brush, do so by pressing brush into the bumper of the spray valve until secure.11. To install swing spout to add-on faucet, apply o-ring lube to the o-rings on the swing spout. Make sure the white snap ring is in place before mounting the swing spout. Mount the swing spout and tighten the swing spout nut onto the add-on faucet spout outlet.12. Turn on water supply and check for leaks.Installation Instructions ContinuedStep 9Step 10Step 11Step 12Step 5Step 6Thread Sealant Goes HereSpring Bend On This SideHandle GasketApply O-Ring Lube HereSwing SpoutHandle GasketExcess Rod Length Trim to Fit (optional)Pipe ClampRiser PipeSet ScrewWall ScrewWallStep 7Step 4Step 8