Chapin Industrial Stainless Steel Sprayer 3 gal. (1749)

• Brass Pump Cylinder
  Pump cylinder made of brass
• Brass Shut-Off
  Cast in brass for durability and easy cleaning
• Metal Industrial Pump Handle
  Chapin industrial die cast handle
• Stainless Steel Tank
  Tank constructed of stainless steel
• Tri-Lock
  Chapin large opening for industrial sprayers. The 3-prong patented design creates a strong, even seal for safe pressurizing
• Viton Seals
  Equipped with Viton Seals in necessary key areas. Viton is a brand of synthetic rubber and fluoropolymer elastomer commonly used in o-rings and other molded or extruded goods.

Directions For Use

1. Hose to Tank

• Make sure hose is pushed all the way to the tank. Make sure hose clamp is tight and below the hose barb. Turn clockwise with a screwdriver to tighten.

2. Nozzle

• Attach nozzle to shut-off handle or extension wand.

3. Pre-Use Check

• 1) Do: Check tightness of hose nut to be sure hose is securely attached to the tank outlet.
• 2) Do: Inspect hose for deterioration, cracks, softness, or brittleness. If any of these conditions are found, replace hose before using. Replace with original manufacturer’s parts only.
• 3) Do: Remove pump (see Filling, Pressurizing and Spraying Instructions), inspect interior and exterior of tank for signs of deterioration of body and bottom. Any sign of deterioration indicates possible tank weakening and could result in explosive bursting under pressure. If any of these signs are found, discard tank immediately and replace. Do not attempt to patch leaks, etc., as this could result in serious injury.
• 4) Do: Follow Filling, Pressurizing and Spraying Instructions, except use water only.
• 5) Do: Pump plunger 8-10 strokes and inspect for leaks.
• 6) Do: Direct shut-off away from you and open to make sure discharge is not clogged.
• 7) Do: If unit passes this test, release pressure (see Pressure Releasing Instructions), empty tank, and proceed with Filling, Pressurizing and Spraying Instructions.

4. Filling

• 1) Do: Turn pump handle counterclockwise and remove pump.
• 2) Do: Prepare spray solution following all directions and safety warnings on chemical label.
• 3) Do: Fill tank to no more than the proper gallon marker. Do NOT: overfill to accommodate pump.
• 4) Do: Check pump to make sure that no grass or dirt is stuck to barrel. Replace pump in tank and tighten securely.

5. Pressurizing and Spraying

• TO LOCK HANDLE: Push handle down to depress coil spring and turn handle 1/4 turn clockwise, then allow handle to raise into lock position.
• TO LOCK PUMP: Place pump prongs down into slots in funnel, turn clamp clockwise to furthest position under bottom slot, then turn handle clockwise until tightly locked and sealed in place.
• TO UNLOCK PUMP: Turn handle counterclockwise until 3-prong clamp is loose. Then rotate clamp counterclockwise to stop and lift out.
• TO RELEASE HANDLE: Push down to depress coil spring and turn handle counterclockwise 1/4 turn, then lift handle. Pump until you feel resistance.

6. Fatigue-Free Spraying

For constant spraying, push down on shut-off handle and move locking mechanism away from you. To release, squeeze handle and move the locking mechanism back towards you.

8. Care, Storage and Maintenance

• 1) Do: Rinse tank thoroughly with water only, empty, refill with water. Follow Filling, Pressurizing and Spraying Instructions, except pump unit only 8-10 strokes.
• 2) Do: Open shut-off and allow water to run through discharge assembly.
• 3) Do: Release pressure (Follow Pressure Release Instructions), remove pump and empty sprayer.
• 4) Do: Store sprayer tank upside down, with pump removed, in a warm dry location.
• 5) Do: Periodically oil pump by dropping 10-12 drops of light oil down pump rod through opening in cover.

Note: See Manual for Precautionary Statements