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Hudson Classic Plus User Manual

Hudson Classic Plus
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This sprayer operates with liquid under pressure. Failure to observe CAUTIONS and follow instructions for use and maintenance can cause tank, hose or other parts to become
corroded, weakened, and/or burst. This can result in SERIOUS INJURY or PROPERTY DAMAGE from forcible ejection of parts or high-pressure discharge of spray material.
DO NOT USE ANY FLAMMABLES IN THIS SPRAYER as it is not designed nor intended for such use. Some spray materials can ignite or explode. Do not spray in an enclosed
space, near an open flame such as found in a BBQ grill or water heater, near an electric motor or open switch, or any source of heat.
DO NOT SMOKE while spraying. Use of flammables could result in SERIOUS INJURY or PROPERTY DAMAGE from unintended ignition or explosion.
DO NOT USE ANY CAUSTICS OR ACIDS IN THIS SPRAYER, since these can damage or weaken the spray and its parts, resulting in SERIOUS INJURY or PROPERTY DAMAGE.
• Before using any pesticides or any other spray material in your sprayer, READ THE LABEL ON THE SPRAY MATERIAL CONTAINER AND FOLLOW EXACTLY ITS INSTRUCTIONS
FOR MIXING AND USE INCLUDING THE NEED FOR PROTECTIVE CLOTHING. Some spray materials are dangerous and should not be used in this sprayer as they can damage
the sprayer or its parts, or may be harmful to the user. This could result in SEROUS BODILY INJURY or PROPERTY DAMAGE.
BEFORE USING YOUR SPRAYER, thoroughly INSPECT both inside and outside of the sprayer. Be sure the hose is securely attached to the tank and on/off valve, and that the
spray wand and nozzle are attached and not damaged. A loosely connected hose, on/off valve, spray wand or nozzle can come off when sprayer is under pressure and cause
SERIOUS INJURY or PROPERTY DAMAGE.
DO NOT PRESSURIZE sprayer if tank, hose or other parts appear to be damaged, discolored, brittle, excessively soft or loose.
DO NOT PUMP or use sprayer with head or body over pump as pressure in sprayer can forcibly eject pump if it is not properly locked in place, and this can cause SERIOUS INJURY.
DO NOT use hot or boiling liquids in sprayer since this may weaken or damage tank, pump or hose.
• DO NOT PRESSURIZE WITH ANY MECHANICAL DEVICE such as an air compressor, since this can create dangerous pressure and bursting of parts and result in SERIOUS INJURY.
• Wear long-sleeved shirt, pants, gloves, goggles or similar protective clothing when spraying
• Do not leave residue or spray material in sprayer after use. It may damage or clog the sprayer or its parts.
• Empty, clean and drain sprayer tank and hose after each use, according to directions.
• Do not smoke or eat while mixing spray materials or spraying, and wash up afterwards.
• Use only Hudson replacement parts when servicing your sprayer. Other parts may not fit properly or may be weakened by spray materials and fail under pressure, resulting
in SERIOUS INJURY from forcible ejection of parts or unexpected high pressure discharge of spray material.
WARNING: keep sprayer and all spray materials away from children and pets.
Before you assemble and use your sprayer, read the following Safety information. It is helpful and important!
1
Instruction 871-200 Poly Sprayer Instructions
DANGER!
CAUTION!
WARNING! Make sure you RELEASE ALL THE PRESSURE in the sprayer...
• Immediately after each use, even if you stop spraying for just a few minutes.
• Before removing pump, hose, spray wand or nozzle.
• Before trying to unclog nozzle, spray wand, shut-off valve or hose.
• Before servicing sprayer in any way.
• Before use when sprayer is left in the sun or other warm place for an extended period of time.
• 10 YEARS: Classic Plus™
• 5 YEARS: Comando™, PumpLess™, Bugwiser®, Suprema® Poly Bak-Pak®, Yard & Garden®, Bak-Pak®
• 3 YEARS: Porta-Spray™, Water Wagon™
• 2 YEARS: Yard and Garden™, Multi-Purpose™, Leader®, Farm & Garden™, Dusters
• 1 YEAR: X-Pert®, Professional™ sprayers, Super Sprayer, Industro®, Constructo®, Suprema® Stainless Steel Bak-Pak®, Commercial sprayers, Regulator™,
NeverPump™, Farm Tough™, Team Quencher™, Foam-a-Matic™, Stain-Preserve-Seal™ (SPS) and Surface Applicator sprayers, Bleach-Solutions™, Favorite®, EZ
Applicator™, Deck and Fence™, Quick ‘n Easy™, Weed ‘n Bug Eliminator™, Eliminator™, Eco™, Trombone®, Walk ‘n Water™.
• 90 DAYS: Fog®
H. D. Hudson Manufacturing Company warrants to the original consumer purchaser of this product at retail that it is free from defects in materials and workmanship for
the period specified above from the original date of purchase. This warranty does not apply to damage to the product resulting from accident, misuse, neglect, alteration,
modification, tampering, or failure to follow instructions supplied with the product. This warranty does not cover normal wear and tear of o-rings or seals, and, except
for Tek®, X-Pert®, Comando™, Constructo®, Industro®, and ULV™ sprayers, the warranty shall be void if the product is used commercially. If the product or any part
of it should malfunction within the warranty period, telephone our CUSTOMER SERVICE DEPARTMENT at 1-800-977-7293 for fast service. We will, at our option, repair or
replace any problem parts free of charge. This warranty is valid in North America. You must retain your sales receipt as proof of the date of purchase and include it with
any return of the product.
ANY IMPLIED WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR CONSUMER USE, ARE LIMITED TO 1 YEAR. H. D. HUDSON
MANUFACTURING COMPANY EXCLUDES LIABLITY UNDER THIS WARRANTY FOR ANY AND ALL INCIDENTAL AND CONSEQUENTAL LOSS OR DAMAGES.
Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential loss or damage, so these
limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
LIMITED WARRANTY
1
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Hudson Classic Plus Specifications

General IconGeneral
BrandHudson
ModelClassic Plus
CategoryPaint Sprayer
LanguageEnglish

Summary

Safety Information and Warnings

DANGER

Critical warnings about sprayer operation with pressurized liquid, flammables, and caustics.

CAUTION

Precautions for material compatibility, sprayer inspection, and safe usage practices.

Release All Pressure Warning

Instructions to release sprayer pressure before servicing or disassembling parts.

Limited Warranty Information

Warranty Coverage Periods

Details specific warranty durations for various sprayer models purchased retail.

Warranty Exclusions and Limitations

Excludes damage from misuse, neglect, or unauthorized alterations; limits implied warranties.

How to Assemble Your Sprayer

Check Carton Contents

Lists all components included in the sprayer carton for verification.

Assemble Supply Tube to Hose

Instructions for connecting the supply tube filter to the hose fitting.

Connect Hose to Nut and Barb

Guides on inserting hose into nut and onto hose barb securely for leak prevention.

Secure Cap Nut to Tank Fitting

Details on tightly threading the cap nut for a compression fitting connection.

Attach Wand to Shut-off Valve

Procedure for connecting the spray wand to the shut-off valve.

Assembly for Poly Shut-off Valve/Wand Combo

Specific steps for connecting hose to handle and valve for combo units.

Assembly for Poly Shut-off Valve

Steps for connecting hose, nut, and wand to a poly shut-off valve.

Assembly for Poly Thrustless Shut-off Valve

Instructions for connecting hose and wand to a poly Thrustless shut-off valve.

How to Fill Your Sprayer

Accessing the Tank

Instructions on how to remove the pump handle and pump from the tank.

Adding Spray Material

Guidance on pouring measured spray material into the tank following label directions.

Adding Water (PumpLess Sprayer)

Procedure for filling PumpLess sprayers via garden hose connection.

How to Pressurize Your Sprayer

Unlock and Operate Pump

Steps to unlock the pump handle and begin pumping to build pressure.

Pump Pressure Guidelines

Advice on pumping for desired pressure and spray pattern (coarse vs. fine mist).

How to Spray

Spray Operation (Metal Roto-valve)

How to squeeze the handle to spray and release to stop with metal valve.

Spray Operation (Poly Shut-off Valve)

Instructions for spraying and stopping with poly shut-off valves.

Identify Spray Patterns

Visual guide to different spray patterns: Coarse, Fine Mist, and Fan.

Adjust Nozzle for Spray Pattern

Guidance on tightening/loosening nozzle for fine mist, coarse spray, or fan spray.

How to Release Pressure

Release Pressure (Standard Method)

Instructions to turn sprayer upside down and squeeze lever to release air.

Remove Pump After Pressure Release

Steps to turn sprayer upright and unscrew pump after releasing pressure.

Release Pressure (Pressure Release Valve)

How to use a pressure release valve on the tank to vent air.

How to Service and Maintain Your Sprayer

General Cleaning and Drying

Importance of cleaning after each use to prevent clogs and damage.

O-ring and Gasket Wear

Note on wear of soft parts like O-rings and gaskets and their replacement.

Winter Storage Precautions

Advice on lubricating soft parts with petroleum jelly before winter storage.

Detailed Cleaning Procedure

Step-by-step guide for cleaning the sprayer with soap and water.

Troubleshooting Pump Issues

Guidance for issues like leaking pump or failure to pressurize.

Troubleshooting Leaks and Clogs

Leak at Hose Connection / No Air from Nozzle

Fixes for leaks at hose connections or when only air exits the nozzle.

Shut-off Valve Leaks or Won't Shut Off

Solutions for leaks at the shut-off valve or inability to stop spray.

No Spray or Low Spray from Nozzle

Steps to clean brass valve ports or poly filter for low spray issues.

Nozzle Leaks or Becomes Clogged

Procedures for fixing nozzle leaks or clearing nozzle clogs.

Flushing Discharge Line

Tip for flushing entire discharge line with a garden hose if parts seem clogged.

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