CHAPIN 19249 Dripless Xtreme Concrete Open Head Sprayer Instruction Manual
- June 3, 2024
- CHAPIN
Table of Contents
19249 Dripless Xtreme Concrete Open-Head Sprayer
Instruction Manual
19249 Dripless Xtreme Concrete Open-Head Sprayer
WARNING
WARNING: Improper use or failure to follow instructions can result in
explosive failure causing serious eye or another injury. For the safe use of
this product, you must read and follow all instructions. Do not leave a
pressurized sprayer in the hot sun. Heat can cause pressure build-up resulting
in a possible explosion. Do not store or leave the solution in tank after use.
Always wear goggles, gloves, long sleeve shirt, long pants and full foot
protection when spraying. Never use any tool to remove the pump if there is
pressure in sprayer. Never stand with face or body over top of tank when
pumping or loosening the pump to prevent ejecting pump assembly and/or
solution from striking and injuring you. Never pressurize sprayer by any means
other than the original pump. Do not attempt to modify this sprayer. Replace
parts only with the manufacturer’s original parts. Never spray flammable,
caustic, acidic, chlorine, bleach or other corrosive solutions or heat,
pressure, or gas producing chemicals. Always read and follow the chemical
manufacturer’s instructions before use with this sprayer as some chemicals may
be hazardous when used with this sprayer.
Parts
6-4629
Repair Parts Kit Gaskets and Seals (not included)
Note: Your particular sprayer may not include all parts pictured above.
Hose to Tank
Attach the hose by screwing the swivel
Extension wand and Nozzle Assembly
Shut off to wand to the nozzle assembly
Shut-off off the nozzle assembly
To attach the nozzle directly to shut-off, unthread brass extension nut and
metal rod. Assemble the valve seat (included), nozzle adapter, and nozzle to
the shut-off as shown in figure C. the orientation of the valve seat. It will
leak if assembled incorrectly.
Pre-Use Check
- Do: Check the tightness of the hose nut to be sure the hose is securely attached to the tank outlet.
- Do: Inspect the hose for deterioration, cracks, softness, or brittleness. If any of these conditions are found, replace the hose before using it. Replace with original manufacturer’s parts only.
- Do: Remove the pump (see Filling, Pressurizing, and Spraying Instructions), and inspect the interior and exterior of the tank for signs of deterioration of the 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 the tank immediately and replace it. Do not attempt to patch leaks, etc., as this could result in serious injury.
- Do: Follow Filling, Pressurizing, and Spraying Instructions, except use water only (Pump plunger 10-20 strokes and inspect for leaks).
- Do: Direct shut-off away from you and open to making sure discharge is not clogged.
- Do: If the unit passes this test, release pressure (see Pressure Releasing Instructions), empty the tank, and proceed with Filling, Pressurizing, and Spraying Instructions.
- Do: Inspect all metal parts including the wand, nozzle, and fittings for rust, corrosion, and pitting. If any of these conditions are found, replace the affected part with the original manufacturer’s part before using it.
Filling
- Do: Turn the pump handle counterclockwise and remove the pump
- Do: Prepare spray solution following all directions and safety warnings on the chemical label.
- Do: Fill the tank to no more than the proper gallon marker. Do NOT: over fill to accommodate the pump.
- Do: Check the pump to make sure that no grass or dirt is stuck to the barrel. Replace the pump in the tank and tighten it securely.
Pressurizing and Spraying
TO LOCK HANDLE: Push handles down to depress
the coil spring and turn the handle 1/4 turn clockwise,
then allow the handle to raise into lock position.| clockwise until tightly
locked and sealed in place.| TO LOCK PUMP: Place pump prongs down into
slots in the funnel, turn the clamp clockwise to the furthest
position under the bottom slot, then turn the handle
TO UNLOCK PUMP: Turn handles counterclockwise
until the 3-prong clamp is loose. Then rotate the clamp
counterclockwise to stop and lift out.| TO RELEASE HANDLE: Push down to
depress oil
spring and turn andle counterclockwise 1/4 turn, then lift the handle.| Pump
until you feel resistance.
FOR HELP USING TRI-LOCK PUMP SEE VIDEO: https://chapinmfg.com/pages
/industrial-videos
Lock Off
For the safety lock-off feature (no spraying), push the trigger forward and
rotate the locking mechanism into the lock-off position as shown in fig. 6A.
To Release Pressure
- Do: With the pump facing away, turn the locked handle counterclockwise until air begins to escape. Stop turning the handle when you hear air escaping.
- Do: Stay away from the sprayer until all air has escaped.
Care Storage And Maintenance
- Do: Follow the chemical manufacturer’s instructions for cleaning. Rinse thoroughly with recommended solvent. Follow Filling, Pressurizing, and Spraying Instructions, except pump unit only 8-10 strokes. Be sure that the wand and nozzle are thoroughly rinsed after each use.
- Do: Open shut-off and allow the recommended solvent to run through the discharge assembly.
- Do: Release pressure (Follow Pressure Release Instructions), remove the pump, and empty the sprayer.
- Store the sprayer tank upside down, with the pump removed, in a warm dry location.
- Do: Periodically oil pump by dropping 10-12 drops of light oil down the pump rod through an opening in the cover.
P.O. Box 549 700 Ellicott St.
Batavia, NY 14021-0549 U.S.A.
1-800-950-4458
www.chapinmfg.com
References
- Chapin International: Sprayers, Spreaders, Industrial, Irrigation
- Chapin Industrial Sprayer Support Videos – Chapin International