CHAPIN 2553E Industrial General Duty Poly Sprayer User Guide
- June 13, 2024
- CHAPIN
Table of Contents
CHAPIN 2553E Industrial General Duty Poly Sprayer User Guide
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
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6-6136 Hose
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6-4631 Fan Nozzle
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6-6003 Nozzle
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6-4626 Shut-off Handle
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6-3337 Strap
-
6-7770 Extension wand
6-1925
Repair Kit (not included)
Hose to Tank
Make sure white outlet tube is attached to hose.
Insert tube into tank.
Proper placement of white outlet tube.
Line up tabs on safety lock connector with notches on the outlet flange of the
tank. Insert tabs into notches to form a secure seal.
Slip hose nut down to tank,
turn clockwise and tighten as tight as possible by hand
Nozzle/Extension
TO EXTEND EXTENSION – Grasp locking nut and turn counter-clockwise until
loose. Pull brass tube up to desired length and re-tighten locking nut by
turning clockwise until tight. DO NOT USE TOOLS AS THIS WILL DAMAGE
EXTENSION.
TO RETRACT EXTENSION – Grasp the locking nut and turn it counter- clockwise until loose. Push the brass tube down into the base tube to desired length (CAUTION: POINT THE NOZZLE IN A SAFE DIRECTION. IF THE EXTENSION HAS FLUID IN IT THE FLUID WILL SPRAY OUT OF THE NOZZLE WHEN PUSHING THE BRASS TUBE DOWN, POSSIBLY CAUSING IT TO SPRAY ON YOU. YOU CAN ELIMINATE THIS BY REMOVING THE EXTENSION FROM THE SHUT-OFF AND ALLOWING THE FLUID TO DRAIN.) Re-tighten the locking nut by turning it clockwise to hold brass tube in position
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 (Fig. 3A).
Pre-Use Check
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Do: Check tightness of hose nut to be sure hose is securely attached to the tank outlet.
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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.
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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).
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Do: Direct shut-off away from you and open to make sure discharge is not clogged.
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Do: If unit passes this test, release pressure (see Pressure Releasing Instructions), empty tank, and proceed with Filling, Pressurizing and Spraying Instructions.
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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
Do: Turn handle clockwise to tighten. Push handle down, turn 1/4 turn
counterclockwise to release.
Do: Pump until you feel resistance.
Do: Push handle, down, turn 1/4 turn clockwise to lock. Begin spraying.
Repump sprayer as required to maintain spray force.
Adjust spray pattern by turning nozzle cap. Do not turn cap more than 2 turns
or cap may come off allowing spray material to spray back on you.
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 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)
Pull handle straight up.
Insert notches from underside of handle into plunger grooves and turn counter clockwise.
Remove plunger, diaphragm and spring. Wash diaphragm with mild detergent. Reassemble: Hold shut-off upright as shown, place spring in hole, place diaphragm on top of spring. Reassemble plunger and tighten.
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.
Clean Nozzle Assembly (Fig. 10E)
Remove nozzle cap by unscrewing. 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
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>