CHAPIN 2803E 3-Gallon Farm and Field Sprayer Plus User Manual
- June 9, 2024
- CHAPIN
Table of Contents
CHAPIN 2803E 3-Gallon Farm and Field Sprayer Plus
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
Note: Your particular sprayer may not include all parts pictured above.
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Questions? Do Not Return To Store. Call us @
1-800-950-4458 or
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Hose to Tank
Nozzle
Attach nozzle to shut-off handle or extension wand.
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, re-move the
discharge assembly from the tank (Fig. 1A). Make sure the filter (Fig. 3A). is
positioned at the bottom of the tank as pictured.
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: over fill 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
To Release Pressure
Do: With valve facing away from you, 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.
Care, Storage and Maintenance
-
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. -
Do: Open shut-off and allow water to run through discharge assembly.
-
Do: Release pressure (Follow Pressure Release Instructions), remove pump and empty sprayer.
-
Do: Store 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.
Fatigue-Free Spraying
For constant spraying, push down on shut-off handle and move grey locking
mechanism away from you. To release, squeeze handle and move the grey locking
mechanism back towards you. ( Not all models are provided with this feature).
Troubleshooting
Tank pressurizes but does not spray.
WARNING: Release pressure in tank before troubleshooting.
Clean shut-off (Fig. 10A- 10D)
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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