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DeWalt DXSP190681 - User Manual

DeWalt DXSP190681
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INSTRUCTION MANUAL
GUIDE D’UTILISATION
MANUAL DE INSTRUCCIONES
SAVE THESE INSTRUCTIONS FOR FUTURE USE
CONSERVER CES CONSIGNES POUR UTILISATION ULTÉRIEURE
GUARDE ESTAS INSTRUCCIONES PARA VOLVER A CONSULTAR EN EL FUTURO
If you have questions or comments, contact us.
Pour toute question ou tout commentaire, nous contacter.
Si tiene dudas o comentarios, contáctenos.
1-800-311-9903
4 Gallon Lithium-ion Powered Backpack Sprayer
Pulvérisateur sac à dos alimente au Lithium-ion de 15L
Pulverizador de mochila de iones de litio de 4 galones
DXSP190681

Table of Contents

Questions and Answers

  • M
    martinezryanAug 18, 2025
    What to do if DeWalt DXSP190681 Paint Sprayer does not turn ON (no audible hum of the pump)?
    • C
      Cynthia McguireAug 18, 2025
      If your DeWalt Paint Sprayer isn't turning on, start by ensuring the battery is correctly installed. If it is, make sure the battery is charged. If it still doesn't work, inspect the battery for any visible damage and replace it if needed. If the battery overheated, let it cool down before trying again. Also, squeeze the shut-off lever, this might start the sprayer.
  • A
    Anthony DominguezAug 20, 2025
    What to do if DeWalt DXSP190681 turns ON (pump head hums) but it will not spray?
    • E
      Erica MillerAug 21, 2025
      If your DeWalt Paint Sprayer turns on but won't spray, first check if there is liquid in the tank and refill if necessary. If the tank is full, the shut-off lever or the nozzle might be clogged; clean them accordingly. Also, give the pump at least 30 seconds to prime.
  • M
    Mary JamesAug 23, 2025
    Why my DeWalt Paint Sprayer unit shuts off abruptly?
    • H
      Henry LoganAug 23, 2025
      Your DeWalt Paint Sprayer might be shutting off abruptly because the battery pack has reached its maximum thermal limit; allow it to cool down. It could also be that the battery is out of charge; place it on the charger to recharge.
  • W
    wlopezAug 26, 2025
    How to fix low pressure on DeWalt DXSP190681?
    • C
      Colleen HornAug 26, 2025
      If your DeWalt Paint Sprayer is spraying at low pressure, the shut-off lever or the nozzle might be clogged. Try cleaning them. Also, allow the pump at least 30 seconds to prime.
  • K
    Kathleen SolisAug 28, 2025
    Why my DeWalt DXSP190681 Paint Sprayer pump does not fully prime?
    • H
      Harry RamosAug 28, 2025
      If the pump on your DeWalt Paint Sprayer isn't fully priming, make sure the liquid level in the tank is adequate and add more if it's low. If the pump was run dry before refilling, turn the sprayer OFF and squeeze the shut-off lever to relieve pressure. Chemical residue or build-up in the tank or pump can also cause this; clean the sprayer, repeating with warm water and mild detergent if needed. Also, check the in-tank filter for proper installation, damage, or if it's missing, and clean the sprayer.
  • M
    Miss Tabitha Walker PhDAug 30, 2025
    How to fix DeWalt DXSP190681 Paint Sprayer hose leaking at the tank connection?
    • E
      Emily HurstAug 30, 2025
      If the hose on your DeWalt Paint Sprayer is leaking at the tank connection, it could be cracked, swollen, or faulty, or the connection may be damaged. Replace the shut-off assembly.
  • K
    Kaitlyn RiddleSep 2, 2025
    How to fix DeWalt Paint Sprayer hose leaking at the shut-off assembly?
    • R
      Robert HallSep 2, 2025
      If the hose on your DeWalt Paint Sprayer is leaking at the shut-off assembly, it may be cracked, swollen, or faulty, or the connection could be damaged. Replace the shut-off assembly.
  • E
    Erik RoySep 4, 2025
    What to do if DeWalt Paint Sprayer nozzle drips when the shut-off lever is released?
    • C
      Christopher AlvaradoSep 4, 2025
      If the nozzle on your DeWalt Paint Sprayer drips after releasing the shut-off lever, there might be dirt or debris in the shut-off lever; clean the shut-off assembly. Alternatively, there could be a damaged O-ring or seal in the shut-off assembly; in this case, replace the shut-off assembly.
  • F
    Frederick StevensSep 7, 2025
    Why DeWalt Paint Sprayer nozzle tip leaks?
    • T
      taylorbarbaraSep 7, 2025
      If your DeWalt Paint Sprayer nozzle tip is leaking, the flat seal might be missing; install the flat seal behind the nozzle tip. The flat seal could also be damaged; replace it.
  • D
    Daniel GonzalezSep 9, 2025
    Why DeWalt DXSP190681 Paint Sprayer battery pack does not charge?
    • C
      Christina NorrisSep 9, 2025
      If the DeWalt Paint Sprayer battery pack isn't charging, ensure it's properly inserted into the charger until the red light illuminates. Also, verify the charger is plugged into a working outlet. The surrounding air temperature might be too hot or too cold; move the battery pack to a surrounding air temperature of above 40° F (4.5° C) or below 104° F (40° C).

Summary

Safety Alert Symbols and Words

Understanding Safety Alerts

Explains DANGER, WARNING, CAUTION, and NOTICE symbols used in the manual for hazardous situations.

Important Safety Instructions

General Safety Precautions

Covers essential safety rules for operating the sprayer, including handling, environment, and supervision.

Risk Reduction and Additional Safety

Details how to reduce injury risks and provides extra safety information, including PPE and common sense.

Chemical Handling and Storage Safety

Chemical Use and Exposure Risks

Addresses dangers of flammable chemicals, proper usage, PPE, and chemical exposure risks.

Rupture and High Pressure Discharge Risks

Warns against modifying the sprayer, using incorrect parts, or pressurizing improperly to avoid rupture.

Battery and Charger Safety

Safe Battery Charging and Handling

Outlines critical safety measures for charging, using, and storing DEWALT battery packs.

Battery Pack Fire and Damage Hazards

Details risks associated with battery damage, fire, overheating, and proper disposal.

FLEXVOLT Battery Shipping Mode

Understanding FLEXVOLT Battery Modes

Explains the 'Use' and 'Shipping' modes of the FLEXVOLT battery and their implications.

Battery Fuel Gauge and Recycling

Interpreting the Fuel Gauge

Describes how to read the LED indicators for battery charge level.

RBRC Seal and Battery Recycling

Explains the RBRC seal and the importance of recycling battery packs.

Charger Safety and Extension Cords

Charger Operation Safety

Provides safety instructions for using DEWALT chargers, including extension cord use.

Charger Safety Precautions

Cord Set Guidelines and Charger Warnings

Details minimum wire gauge for cords and general warnings for charger operation and handling.

Charging a Battery

Battery Charging Procedure

Step-by-step guide on how to properly insert and charge a DEWALT battery pack.

Charger Operation, Features, and Cleaning

Status Lights, Delays, and Protection

Explains charger indicators, hot/cold pack delays, and electronic protection.

Wall Mounting and Cleaning

Guides on mounting the charger and performing safe exterior cleaning.

Optimal Charging Conditions

Advises on ideal temperatures and troubleshooting for battery charging issues.

Battery Charging Best Practices

Recharge Timing and Storage

Provides guidance on when to recharge batteries and recommendations for optimal storage.

Package Contents Overview

Nozzle Functions, Assembly, and Flow Control

Nozzle Types and Their Uses

Details the functionality of each included nozzle type for various spraying tasks.

Sprayer Assembly Safety and Nozzle Attachment

Covers safety during assembly and how to attach nozzles correctly.

Flow Control Adjustment and Recommendations

Explains how to adjust the flow control knob and notes for optimal performance.

Sprayer Assembly and Harness Installation

Assembling the Sprayer Wand and Shut-off

Details the process of connecting the wand to the shut-off assembly.

Attaching Spray Nozzles Correctly

Guides on attaching selected nozzles to the wand using seals and nuts.

Securing the Sprayer Harness System

Provides steps for attaching the harness to the sprayer and adjusting it for comfort.

Sprayer Operation, Filling, and Safety

Operation and Filling Safety

Covers essential safety measures, DANGER/WARNINGs for operation and filling.

Pre-Filling Checks and Procedure

Outlines steps before filling, including testing, battery removal, and the filling process.

Battery Management and Sprayer Operation

Installing, Removing, and Checking Battery

Covers safety, installation, removal, and checking battery life status.

Sprayer Operation and Safety Guidelines

Outlines how to turn the sprayer on, operate safely, and weather considerations.

Spraying and Cleaning Procedures

Spraying Operation Details and Safety

Explains pressure build-up, continuous spraying, and safety during operation.

Safe Sprayer Cleaning Steps

Details safety precautions and step-by-step instructions for rinsing the sprayer.

Component Care and Storage

Cleaning Battery Packs, Chargers, and Clips

Provides instructions for cleaning battery packs, chargers, and storage clips.

Sprayer Storage and Transportation Safety

Advises on optimal storage, safe transportation of batteries, and maintenance safety.

Maintenance, Repairs, and Component Care

Maintenance Safety and Component Checks

Stresses pressure release, general maintenance safety, and component checks.

Shut-off, Nozzle, and Filter Maintenance

Details procedures for maintaining shut-off assembly, nozzles, and filters.

Repair and Serviceability Information

States that chargers and battery packs are not serviceable and directs to authorized centers.

Nozzle Flow Chart and Data

Understanding Nozzle Flow Rates and Pressure

Presents data on flow and pressure for different nozzles and dial settings.

Troubleshooting Common Issues

Sprayer Not Turning On or Spraying

Addresses problems like the sprayer not turning on or not spraying, with causes and solutions.

Low Pressure and Pump Priming Issues

Covers troubleshooting for low spray pressure and pump priming problems.

Hose Leaks and Pump Priming Issues

Details solutions for hose leaks at connections and pump not priming effectively.

Troubleshooting Advanced Issues

Nozzle Drips, Leaks, and Poor Patterns

Solves issues related to nozzle dripping, tip leaks, and poor spray patterns.

Unit Shut-off and Battery Charging Problems

Addresses abrupt unit shut-off and issues with the battery pack not charging.

Battery Charging Faults and Solutions

Explains various battery charging errors, like no lights or temperature issues, and their fixes.

Product Registration and Warranty Details

Registering Your Product and Warranty Coverage

Details benefits of registration and the three-year limited warranty.

Battery and Charger Warranty Terms

Specifies warranty periods for DEWALT battery packs and chargers.

DEWALT Battery and Charger Systems

Battery System Compatibility Guide

Lists DEWALT battery models and their compatibility with various chargers.

DeWalt DXSP190681 Specifications

General IconGeneral
TypeAirless Paint Sprayer
Power SourceCorded Electric
Max Pressure3000 PSI
Hose Length25 feet
Voltage120V

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