Graco 277069, 277070, 257146, 249057, 249059, 248204, 255968 important safety instructions Repair

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Repair

Displacement Pump

3300 psi (227 bar, 22.7 MPa) Maximum Working Pressure

Model 248204, Series A

Ultrar Max II and Ultimate Mx II 695 and 795

ASM Zip--Sprayt 2700 Plus, 3100 Plus

ASM AllPro Mach 8600 Plus and 11000 Plus

ASM H2700 Plus

Model 255968, Series A

ASM 3600G Plus

Model 248205, Series A

Ultra Max II and Ultimate Mx II 1095 and 1595

Model 249059, Series A

TexSprayt Mark V

Model 249057, Series A

TexSpray Mark V

Model 277069, Series A

LineLazert IV 3900, R300

Model 277070, Series A

LineLazert IV 5900

Model 253056, Series A

Mark IV

Model 257146, Series A

Ironman 300E and Ironman 500G

Important Safety instructions

Read all warnings and instructions in this manual.

Save these instructions.

310643T

EN

8016A

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Contents Repair Table of Contents Pressure Relief Procedure ServiceCleaning and Inspecting Parts Pump Repair KitsRemove packing nut 202 and throat adjust- ment spacer Repair When Pump Is Off The SprayerAssembling the pump Torque to 27 +/--3 ft-lb Grease piston packings 230 231 Skin Injection Hazard Repair When Pump Is On The SprayerRemove 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 Model 248204, Series a 277069, Series a 255968, Series a Parts -- Pump 248204, 277069Parts Pumps 248205, 249057, 249059, 277070 Parts -- Pump 310643 For Graco Canada Customers Graco Standard Warranty

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.