CHAPIN 1449 3.5-Gallon Industrial Concrete Funnel Top Sprayer Instruction Manual
- June 9, 2024
- CHAPIN
Table of Contents
CHAPIN 1449 3.5-Gallon Industrial Concrete Funnel Top Sprayer
WARNING: Improper use or failure to follow instructions can result in explosive failure causing serious eye or other injury. For 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 possible explosion. Do not store or leave the solution in the 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 the sprayer. Never stand with face or body over top of the tank when pumping or loosening the pump to prevent ejecting pump assembly and/or solution from striking and injuring you. Never pressurize the 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
Note: Your particular sprayer may not include all parts pictured above.
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.
Nozzle
- Attach nozzle to shut-off handle or extension wand.
Pre-Use Check
- Do: Check tightness of hose nut to be sure hose is securely attached to the tank outlet.
- 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.
- 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.
- 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 make sure discharge is not clogged.
- Do: If unit passes this test, release pressure (see Pressure Releasing Instructions), empty 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 affected part with original manufacturer’s part before using.
Filling
- Do: Turn pump handle counterclockwise and remove pump
- Do: Prepare spray solution following all directions and safety warnings on chemical label.
- Do: Fill tank to no more than the proper gallon marker. Do NOT: overfill to accommodate pump.
- Do: Check pump to make sure that no grass or dirt is stuck to barrel. Replace pump in tank and tighten securely.
Pressurizing and Spraying
- Turn handle clockwise to tighten.Push handle down, turn 1/4 turn counterclockwise to release.
- Pump until you feel resistance.
- Push handle, down, turn 1/4 turn clockwise to lock. Begin spraying. Re-pump sprayer as required to maintain spray force.
To Release Pressure
- Do: With pump facing away, turn locked handle counterclockwise until air begins to escape. Stop turning 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 the shut-off and allow water to run through discharge assembly.
- Do: Release pressure (Follow Pressure Release Instructions), remove pump and empty sprayer.
- Do: Store the sprayer tank upside down, with pump removed, in a warm dry location.
- Do: Periodically oil pump by dropping 10-12 drops of light oil down pump rod through opening in cover.
Install Holster
Congratulations!
You have just purchased a quality Chapin product. Register Your Sprayer Online
@ www.chapinmfg.com Questions? Do Not Return To
the Store. Call us @ 1-800-950-4458 or
www.chapinmfg.com P.O. Box 549 700 Ellicott St.
Batavia, NY 14021-0549 U.S.A.
1-800-950-4458
www.chapinmfg.com
References
Read User Manual Online (PDF format)
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