Magnum 262800 User Manual (English)

Questions and Answers:

D
Douglas WrightAug 21, 2025
What to do if my Magnum 262800 Paint Sprayer pump cycles, but paint only dribbles or spurts when spray gun is triggered?
- B
  bsuarezAug 21, 2025
  If your Magnum Paint Sprayer pump is cycling but the paint is only dribbling or spurting, the pressure might be set too low. Slowly turn the Pressure Control Knob clockwise to increase the pressure setting, which will turn the motor on to build pressure. Additionally, the spray tip, InstaClean fluid filter, or spray gun fluid filter could be clogged, so unclog the spray tip or clean/replace the filters. Lastly, the spray tip might be too large or worn, so consider replacing it.
B
Briana WhiteAug 22, 2025
What to do if my Magnum 262800 Paint Sprayer pump cycles but does not build up pressure?
- A
  angelaellisAug 22, 2025
  If your Magnum Paint Sprayer pump cycles but doesn't build up pressure, first, ensure that the pump is primed. Check if the inlet screen is clogged and clean any debris, making sure the suction tube is immersed in the paint. Also, verify the suction tube isn't leaking by tightening the connection and inspecting for cracks. If cracked or damaged, replace the suction tube.
R
Ryan BrownAug 25, 2025
How to fix Magnum 262800 when pressure is set at maximum but cannot achieve a good spray pattern?
- S
  Shelly ThomasAug 25, 2025
  If your Magnum Paint Sprayer's pressure is at maximum but the spray pattern is poor, first check that the reversible spray tip is in the SPRAY position. If that's not the issue, the spray tip might be too large or worn, so select a smaller or new spray tip. Also, a clogged spray gun fluid filter or InstaClean fluid filter could be the problem, so clean or replace them. Additionally, make sure the inlet screen is clean and that the material isn't too thick; thin it if necessary. Finally, if you've added an extra section of hose, remove it.
S
Samuel PowellAug 27, 2025
What to do if my Magnum 262800 Paint Sprayer stops spraying?
- J
  Jose WolfeAug 27, 2025
  If your Magnum Paint Sprayer suddenly stops spraying, first check the suction tube connection. Tighten it and inspect for any cracks or vacuum leaks. Also, the spray tip might be clogged, so unclog it.
P
Preston PierceAug 29, 2025
What to do if my Magnum Paint Sprayer motor does not run?
- G
  Gary ClarkAug 29, 2025
  If your Magnum Paint Sprayer's power switch is on, and it's plugged in, but the motor isn't running, first, check the pressure control knob. Turn it clockwise to increase the pressure setting. If that doesn't work, the electric outlet may not be providing power; try a different outlet or test the outlet with a working device. Also, inspect the sprayer's electric cord and any extension cords for damage, replacing them if necessary. Lastly, if paint or water is frozen or hardened in the pump, thaw the sprayer in a warm area before attempting to use it. If the paint is hardened, you may need to take your sprayer to an authorized service center.
J
Jaime AndersonAug 31, 2025
Why doesn't my Magnum 262800 build up pressure?
- D
  Danny GreenAug 31, 2025
  To resolve a Magnum Paint Sprayer pump that cycles but doesn't build up pressure, start by priming the pump. Ensure the inlet screen is clean and the suction tube is fully immersed in the paint. Check the suction tube for any leaks by tightening the connections and inspecting for cracks.
M
Michael AllenSep 1, 2025
Why did my Magnum 262800 gun stopped spraying?
- J
  jhartSep 1, 2025
  If your Magnum Paint Sprayer gun stops spraying, first check the suction tube connection and tighten it. Inspect for any cracks or vacuum leaks. Also, unclog the spray tip.
T
Tasha HernandezSep 3, 2025
Why is my Magnum Paint Sprayer motor hot and running intermittently?
- S
  Steven FoxSep 3, 2025
  Your Magnum Paint Sprayer motor might be overheating due to a few reasons. First, check if the vent holes in the enclosure are blocked by overspray or other obstructions, and ensure the sprayer is open to air. Also, using an extension cord that is too long or not heavy enough gauge can cause this issue, so replace it with the correct one. Finally, if you're using an unregulated electrical generator, it might have excessive voltage; use a generator with a proper voltage regulator that supplies 120VAC, 60 Hz, 1500 Watts.
T
tamarasmithSep 5, 2025
What causes paint to run down the wall when using a Magnum 262800?
- J
  jamesburkeSep 5, 2025
  If paint runs down the wall or sags when using your Magnum Paint Sprayer, it's likely that the coat is going on too thick. To fix this, move the gun faster. You might also need a tip with a smaller hole size or a wider fan. Make sure the gun is far enough from the surface.
M
Mrs. Rebecca ObrienSep 6, 2025
What causes inadequate coverage when using Magnum Paint Sprayer?
- A
  amyrobersonSep 6, 2025
  If you're experiencing inadequate coverage with your Magnum Paint Sprayer, it's likely that the coat is going on too thin, so move the gun slower. You might also need a tip with a larger hole size or a narrower fan. Ensure the gun is close enough to the surface.

Magnum 262800 Specifications

General

Brand	Magnum
Model	262800
Category	Paint Sprayer
Language	English

Summary

Operation

IMPORTANT SAFETY INSTRUCTIONS.

Read all warnings and instructions in this manual.

Specifications

Details on model, series, dispense rate, hose length, gun, and working pressure.

Warnings

GROUNDING

Proper grounding reduces risk of electric shock. Use 3-wire extension cords.

FIRE AND EXPLOSION HAZARD

Avoid flammable materials near ignition sources. Ensure proper ventilation and grounding.

SKIN INJECTION HAZARD

Do not aim gun at people or animals. Keep body parts away from discharge.

EQUIPMENT MISUSE HAZARD

Avoid misuse that can cause death or serious injury. Follow safety regulations.

ELECTRIC SHOCK HAZARD

Grounding is essential. Connect only to grounded outlets. Use 3-wire extension cords.

PRESSURIZED ALUMINUM PARTS HAZARD

Use compatible fluids to prevent chemical reaction and equipment rupture.

BURN HAZARD

Equipment surfaces and fluid can be hot. Avoid touching hot fluid or equipment.

MOVING PARTS HAZARD

Keep clear of moving parts. Ensure guards are in place.

TOXIC FLUID OR FUMES HAZARD

Toxic fluids/fumes can cause serious injury or death. Read MSDS.

PERSONAL PROTECTIVE EQUIPMENT

Wear appropriate protective gear like eyewear, hearing protection, and respirators.

Installation

Grounding and Electric Requirements

Essential grounding and electrical setup guidelines for safety.

Thermal Overload

Motor has a thermal overload switch. Allow unit to cool if overheated.

Component Identification

Lists and describes sprayer components with reference letters.

Operation

Trigger Lock

Engage trigger lock when not spraying to prevent accidental triggering.

Pressure Relief Procedure

Follow this procedure before cleaning, checking, servicing, or transporting.

Pressure Control Knob Settings

Explains settings for Hi Spray, Low Spray, Prime/Clean, and Roll.

Setup

Steps for preparing the sprayer for use.

Prime and Flush Storage Fluid

Procedures for priming and flushing the sprayer before first use or new projects.

Setup

Install Tip and Guard on Gun

Instructions for assembling the spray tip and guard onto the gun.

Spraying Techniques

Tips for achieving good spray patterns and preventing tip wear.

Adjust Spray Pressure

How to adjust the pressure control knob for desired spray output.

Setup

Getting Started

Practice basic spraying techniques on scrap cardboard.

Unclogging Spray Tip

Procedure to clear a clogged spray tip.

Setup

Tip Selection

Guidance on selecting the correct tip hole size and fan width for coatings.

Shutdown and Cleaning

Pail Flushing

Steps for flushing the sprayer after use.

Shutdown and Cleaning

Power Flush

Faster flushing method for water-based coatings.

Shutdown and Cleaning

Cleaning InstaClean™ Fluid Filter (ProX Sprayers Only)

How to remove and clean the InstaClean fluid filter.

Cleaning Gun

How to clean the gun fluid filter, tip, guard, and exterior.

Storage

Short Term Storage (up to 2 days)

Instructions for storing the sprayer for short periods.

Long Term Storage (more than 2 days)

Procedures for long-term storage, including using Pump Armor.

Storage

Stowing Sprayer

Steps for preparing the sprayer for storage, including draining and securing.

Maintenance and Service

Caring for Sprayer

General advice on keeping the sprayer clean and in good working order.

Pump Packings

How to identify and address worn pump packings.

Troubleshooting

Table of common problems, causes, and solutions for the sprayer.

Troubleshooting

More problems and solutions, including pump priming issues.

Troubleshooting

Further troubleshooting for pressure build-up and output issues.

Troubleshooting

Additional troubleshooting for spray pattern and coverage issues.

Troubleshooting

Troubleshooting for fan pattern variations, motor issues, and power supply.

Technical Data

Specifications for MAGNUM X5 and X7 sprayers.

Technical Data

Specifications for MAGNUM ProX7 and ProX9 sprayers.

Graco Standard Warranty

Graco's limited warranty terms and conditions.

Repair and Parts

Overview of parts availability and repair services.

General Repair Information

Important notices and precautions for performing repairs on the sprayer.

Parts

List of Kits (Series A)

Lists available kits for ProX7/ProX9 Series A.

Parts

List of Kits (Series B, C, D)

Lists available kits for ProX7/ProX9 Series B, C, D.

Parts

X5 Model 262800 (Series A)

Detailed part list and diagrams for X5 Model 262800 (Series A).

Parts

X5 Model 262800 (Series B, C, D)

Detailed part list for X5 Model 262800 (Series B, C, D).

Parts

X7 Model 262805 (Series A)

Detailed part list and diagrams for X7 Model 262805 (Series A).

Parts

X7 Model 262805 (Series B, C)

Detailed part list for X7 Model 262805 (Series B, C).

Parts

ProX7 and ProX9 Models 261815 and 261820 (Series A, B)

Part list for ProX7/ProX9 models (Series A, B).

Parts

ProX7 and ProX9 Models 261815 and 261820 (Series A)

Exploded view and part list for ProX7/ProX9 Series A.

Wiring Diagrams

X5 and X7 Models 262800 and 262805 (Series A)

Wiring diagram for specific X5/X7 models.

Wiring Diagrams

X5 and X7 Models 262800 (Series B, C, D) and 262805 (Series D, C)

Wiring diagram for specific X5/X7 models.

Wiring Diagrams

ProX7 and ProX9 Models 261815 and 261820

Wiring diagram for ProX7/ProX9 models.

Technical Data

Specifications for MAGNUM X5 and X7 models.

Technical Data

Specifications for MAGNUM ProX7 and ProX9 models.

Graco Standard Warranty

Graco's limited warranty terms and conditions.

Related product manuals

Magnum 262800 User Manual

Table of Contents

Questions and Answers:

Magnum 262800 Specifications

Summary

Operation

IMPORTANT SAFETY INSTRUCTIONS.

Specifications

Specifications

Warnings

GROUNDING

FIRE AND EXPLOSION HAZARD

SKIN INJECTION HAZARD

EQUIPMENT MISUSE HAZARD

ELECTRIC SHOCK HAZARD

PRESSURIZED ALUMINUM PARTS HAZARD

BURN HAZARD

MOVING PARTS HAZARD

TOXIC FLUID OR FUMES HAZARD

PERSONAL PROTECTIVE EQUIPMENT

Installation

Grounding and Electric Requirements

Thermal Overload

Component Identification

Component Identification

Operation

Trigger Lock

Pressure Relief Procedure

Pressure Control Knob Settings

Setup

Setup

Prime and Flush Storage Fluid

Setup

Install Tip and Guard on Gun

Spraying Techniques

Adjust Spray Pressure

Setup

Getting Started

Unclogging Spray Tip

Setup

Tip Selection

Shutdown and Cleaning

Pail Flushing

Shutdown and Cleaning

Power Flush

Shutdown and Cleaning

Cleaning InstaClean™ Fluid Filter (ProX Sprayers Only)

Cleaning Gun

Storage

Short Term Storage (up to 2 days)

Long Term Storage (more than 2 days)

Storage

Stowing Sprayer

Maintenance and Service

Caring for Sprayer

Pump Packings

Troubleshooting

Troubleshooting

Troubleshooting

Troubleshooting

Troubleshooting

Troubleshooting

Troubleshooting

Troubleshooting

Troubleshooting

Troubleshooting

Technical Data

Technical Data

Technical Data

Technical Data

Graco Standard Warranty

Graco Standard Warranty

Repair and Parts

Repair and Parts

General Repair Information

General Repair Information

Parts

List of Kits (Series A)

Parts

List of Kits (Series B, C, D)