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WARNING

2. Pre-Use Check

3. 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: over fill 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.

7. Care, Storage and Maintenance

010522-20 (A) R0412

WARNING:

 

Handling the brass parts of this product will expose you to lead, a chemical known to the State of 

California to cause birth defects and other  reproductive harm. Wash hands after handling.

6-6136

Hose

Manguera 

Tuyau

Note:

 Your particular sprayer may not include all parts pictured above.

Nota:

 Es posible que este pulverizador en particular no incluya todas las partes que se ilustran arriba.

Remarque :

 Votre pulvérisateur particulier pourrait ne pas inclure toutes les pièces illustrées plus haut.

Repair Parts Kit Gaskets and Seals (not included), 

Juego de piezas de reparación, empaquetaduras y juntas (no incluido)

Kit de pièces de réparation, joints et garniture d’étanchéité (non inclus)  6-4602

P.O. Box 549  700 Ellicott St.
Batavia, NY 14021-0549 U.S.A.
1-800-950-4458  www.chapinmfg.com

1. Hose to Tank

Discharge/ Assembly

 

•  Make sure white outlet tube is attached to outlet tube adapter (Fig. 1A).
•  Insert the outlet tube portion of the discharge assembly into the tank adapter (Fig. 1B).
•  Proper placement of white outlet tube (Fig. 1C).
•  Firmly insert the outlet tube adapter into the tank adapter (Fig. 1D) Lining up tab 
  with notches on the tank adapter. 
•  Firmly tighten the retaining nut to the tank adapter (Fig. 1E).

Discharge 

Assembly

1B

Outlet 

Tube

1E

Retaining Nut - 

Securely tightened.

1C

1D

No 

Gap

Tank

Adapter

Outlet Tube 

Adapter

Tab/

Notch

1A

Outlet Tube 

Adapter

Outlet 

Tube

Parts, Piezas, Pièces

Congratulations! 

You have just purchased a quality Chapin product.

Register Your Sprayer Online @ www.chapinmfg.com

Questions?

 Do Not Return To Store. 

Call us @ 1-800-950-4458 or www.chapinmfg.com

¡Felicitaciones! 

Usted acaba de adquirir un producto de calidad Chapin.

Registre su pulverizador en línea en www.chapinmfg.com

¿Preguntas?

 No regrese a la tienda;

 llámenos al 1-800-950-4458 o visite www.chapinmfg.com

Félicitations! 

Vous avez acheté un produit de qualité Chapin. 

Enregistrez dès que possible votre pulvérisateur en ligne à l'adresse 

suivante:

www.chapinmfg.com

Questions ?

 Ne retournez pas au magasin. 

Appelez-nous 1-800-950-4458 ou visitez le www.chapinmfg.com

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 (Pump plunger 10-20 
  strokes and inspect for leaks). 
5)  Do: Direct shut-off away from you and open to make sure discharge is not clogged. 
6)  Do: If unit passes this test, release pressure (see Pressure Releasing Instructions), empty tank, and 
  proceed with Filling, Pressurizing and Spraying Instructions.
7)  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.

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. Be sure that the wand and nozzle are 
  thoroughly rinsed with water after each use.
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.

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 pres-

surized sprayer in the hot sun. Heat can cause pressure build-up resulting in possible explosion. Do not store 

or leave solution in tank after use. Always wear goggles, gloves, long sleeve shirt, long pants and full foot protec-

tion when spraying. Never use any tool to remove pump if there is pressure in sprayer. Never stand with face or 

body over top of tank when pumping or loosening 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 manufacturer’s original parts. This sprayer is designed 

for acidic solutions only. Never spray flammable, chlorine or  bleach, caustic, or other corrosive solutions 

or heat, pressure, or gas producing chemicals. Always read and follow chemical manufacturer’s instruc-

tions before use with this sprayer as some chemicals may be hazardous when used with this sprayer.

Sk-1159-1

8. Troubleshooting

Clean Nozzle Assembly (Fig. 7A) 

-Remove nozzle cap by unscrewing. Clean and re-assemble.

8A

Nozzle Cap

301892-4

Shut-off Handle

Mango de cierre

Poignée du robinet

4. Pressurizing and Spraying

Do: 

Turn handle clockwise 

to tighten. Push handle 

down, turn 1/4 turn coun-

terclockwise to release.

Do: 

Pump until you 

feel resistance.

Do: 

Push handle, down, turn 

1/4 turn clockwise to lock. 

Begin spraying. Re-pump 

sprayer as required to maintain 

spray force.

4A

4C

4B

5. To Release Pressure

1) Your sprayer is equipped with a pressure relief/release 

  valve (Fig. 5A). To release pressure lift and hold the cap 

  until air is completely exhausted, OR, turn the valve 

  slowly counterclockwise until you hear air escaping and 

  wait air is completely exhausted (Fig. 5B). 

2) Do: Stay away from the sprayer until all air has escaped.

5A

5B

6. Wand Dock Clip

Choose the holder that fits your wand.

6-4606

Pressure Relief Valve

Válvula de descarga de presión

Soupape de décompression

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