Graco 257146, 277070, 277069, 249057, 249059, 248204, 255968, 248205, 253056 Table of Contents

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Table of Contents

Warnings

. 2

Parts, Pump

 

Service

. 3

248204, 255968

16

Technical Data

15

248205, 249057, 249059, 277070, 257146

17

 

 

253056

18

 

 

Warranty

20

WARNING

EQUIPMENT MISUSE HAZARD

Misuse can cause death or serious injury.

DDo not exceed the maximum working pressure temperature rating of the lowest rated system component. See Technical Data in all equipment manuals.

DUse fluids and solvents compatible with equipment wetted parts. See Technical Data in all equip- ment manuals. Read manufacturer fluid and solvent warnings.

DCheck equipment daily. Repair or replace worn or damaged parts immediately. D Do not alter or modify equipment.

D Read all instruction manuals, tags, and labels before operating the equipment.

D Use equipment only for its intended purpose. Call your Graco distributor for information.

DDo not use 1,1,1--trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids containing such solvents in pressurized aluminum equipment. Such use could result in a chemical reaction, with the possibility of explosion.

DComply with all applicable safety regulations.

MOVING PARTS HAZARD

Moving parts can pinch or amputate your fingers.

DKeep clear of moving parts.

DDo not operate equipment with protective guards or covers removed.

DPressurized equipment can start without warning. Before checking, moving or servicing equipment, follow the Pressure Relief Procedure on page 3. Disconnect power cord.

SKIN INJECTION HAZARD

High-pressure fluid from gun, hose leaks or ruptured components will pierce skin. This may look like just cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment.

DDo not point the gun at anyone or at any part of the body.

DDo not put your hand over the spray tip.

DDo not stop or deflect leaks with your hand, body, glove or rag.

DDo not spray without tip guard and trigger guard installed.

DEngage the gun trigger safety when you stop spraying.

DFollow the Pressure Relief Procedure on page 3 if the spray tip clogs and before cleaning, checking or servicing the equipment.

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Contents Repair Table of Contents Cleaning and Inspecting Parts ServicePressure Relief Procedure Pump Repair KitsRepair When Pump Is Off The Sprayer Remove packing nut 202 and throat adjust- ment spacerAssembling the pump Torque to 27 +/--3 ft-lb Grease piston packings 230 231 Repair When Pump Is On The Sprayer Skin Injection HazardRemove piston rod and sleeve Remove piston valve from piston rod with a wrench Ti7341a Push up retaining spring 26 with screwdriver 7570f Ti4258a Technical Data Parts -- Pump 248204, 277069 Model 248204, Series a 277069, Series a 255968, Series aParts Pumps 248205, 249057, 249059, 277070 Parts -- Pump 310643 Graco Standard Warranty For Graco Canada Customers

255968, 249057, 253056, 249059, 277069 specifications

Graco is a trusted name in the realm of paint sprayers and finishing tools, offering a variety of models designed for efficiency and ease of use. The models Graco 277070, 248205, 257146, 248204, and 277069 are notable for their performance and advanced features, catering to both professional contractors and DIY enthusiasts alike.

The Graco 277070, known for its robust construction, features a powerful motor that ensures consistent spray pressure. Its lightweight design enhances maneuverability, making it ideal for large projects. The unit is equipped with a piston pump, which allows for superior pressure output and the ability to handle thicker materials without clogging.

Moving on to the Graco 248205, this model stands out with its adjustable spray pattern, allowing users to switch between horizontal and vertical settings with ease. It also incorporates a built-in filter system to keep paint free of debris, resulting in a cleaner application. Additionally, the 248205 is compatible with various types of coatings, making it a versatile choice for different projects.

The Graco 257146 takes performance a step further with its ProSpray technology, which provides an ultra-fine finish while reducing overspray. This model is designed with an ergonomic handle, enhancing user comfort during extended use. Its quick-change tip system allows for fast switching between different nozzle sizes, making it easier to adapt to various spraying tasks.

The Graco 248204 is specifically designed for smaller projects and is incredibly user-friendly. This sprayer features a simple setup process with an easy-to-understand user manual, making it perfect for beginners. Its compact size doesn’t compromise on power, delivering a suitable output for backyard projects and home improvements.

Lastly, the Graco 277069 is a well-balanced model that blends portability with performance. It offers a flexible hose for extended reach and an adjustable pressure control dial, allowing users to customize spray patterns and flow rates according to their needs. The durable construction ensures long-term reliability, even under heavy use.

All these Graco models are engineered with advanced technologies that prioritize performance and user experience. Their features collectively enhance spray accuracy, reduce cleanup time, and facilitate a smoother painting process, solidifying Graco’s reputation as a leader in the finishing equipment market.
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