WARNING
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 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 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. Never spray flammable, caustic, acidic, chlorine, bleach or other corrosive solutions or heat,
pressure, or gas producing chemicals. Always read and follow chemical manufacturer's instructions
before use with this sprayer as some chemicals may be hazardous when used with this sprayer.
Parts, Piezas, Pièces
6-2001
6-2000
Hose Kit
Shut-off Handle
Juego de manguera
Mango de cierre
Nécessaire de tuyau
Poignée du robinet
301481
Pump Assembly
Ensamblaje De La Bomba
Assemblage De La Pompe
3-7749-18
Extension wand, Vara de extensión, Lance de
rallonge
6-5386
Repair Kit (not included)
Juego de reparación (no incluido)
Kit de réparation (non inclus)
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.
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
To prevent hose from blowing off, hose must cover both barbs on the outlet tube
adapter and touch flange (Fig. 1B) before hose nut is securely tightened (Fig. 1C).
1. Hose to Tank
1A
Outlet Tube
Outlet Tube Adapter
No
Outlet
1C
1D
Gap
Tube
Adapter
Tank
Adapter
Discharge/ Assembly
• Insert outlet tube into outlet tube adapter (Fig.1A).
Sk-1154-1
• Insert the outlet tube portion of the discharge assembly into the tank adapter (Fig. 1B).
• Firmly insert the outlet tube portion into the tank adapter (Fig. 1C) leaving no gap between the tank adapter and outlet
tube adapter.
• Firmly tighten the retaining nut to the tank adapter (Fig. 1C).
2. Nozzle / Extension Wand
2A
2B
Nozzle
Shut-off
Attach nozzle to shut-off handle or extension wand.
3. Filter
The filter helps prevent clogging while spraying. It is located on the
end of the outlet tube inside your sprayer tank.To clean filter, remove
the discharge assembly from the tank (Fig.1A). Make sure the filter is
positioned at the bottom of the tank as pictured.
4. Fatigue-free Spraying
For constant spraying, push down on shut-off handle and move
gray locking mechanism away from you. To release, squeeze
handle and move the gray locking mechanism back toward you.
Note: Fatigue-free spraying lock is not supplied with all sprayers.
5. Shield Attachment to Wand
Snap shield onto wand as shown. Using the spray shield will
help protect your plants etc. from over spray.
(Not all models are provided with spray shield).
6. 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 (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.
018361R0322
WARNING
1B
Discharge
Outlet
Assembly
Tube
Retaining
Nut - Securely
tightened.
2 piece style
Extension Wand
3A
Filter
4A
5A
7. 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.
8. Pressurizing and Spraying
8A
8B
Do: Turn handle clockwise to
Do: Pump until you
tighten. Push handle down, turn
feel resistance.
1/4 turn counterclockwise to
release.
9. To Release Pressure
1) Your sprayer is equipped with a pressure release button. To release
pressure press red button until air is completely exhausted.
2) Do: Point air flow away from you and others until air has escaped.
10. Care, Storage and Maintenance
1) Do: Follow chemical manufacture'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.
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.
11. Troubleshooting
- Tank pressurizes but does not spray.
WARNING:
Release pressure in tank before troubleshooting.
Clean shut-off (Fig. 11A- 11D)
11A
11B
11C
Handle
Plunger
Diaphragm
Body
Pull handle
Insert notches
Remove plunger and
straight up.
from underside of
diaphragm.
handle into plunger
Clean plunger, diaphragm
grooves and turn
and body. Flip diaphragm and
counterclockwise.
replace.
11E
Clean Nozzle Assembly (Fig. 11E)
Remove nozzle cap. Clean and re-assemble.
P.O. Box 549 700 Ellicott St.
Batavia, NY 14021-0549 U.S.A.1-800-950-4458 www.chapinmfg.com
8C
Do: Push handle, down, turn 1/4 turn
clockwise to lock. Begin spraying. Re-
pump sprayer as required to maintain
spray force.
9A
11D
Plunger flush
with body
Tighten plunger clockwise until
flush to top of shut-off body.
Do not over-tighten or unit may
not spray. Slide forks under
plunger, push handle down
until it snaps into place.