Operation

Torque Instructions

See FIG. 5 for fluid cover and air valve fasteners. See FIG. 6 for manifold fasteners.

NOTE: Fluid cover and manifold fasteners on the poly- propylene pumps have a thread-locking adhesive patch applied to the threads. If this patch is excessively worn, the fasteners may loosen during operation. Replace screws with new ones or apply medium-strength (blue) Loctite or equivalent to the threads.

If fluid cover or manifold fasteners have been loosened, it is important to torque them using the following proce- dure to improve sealing.

NOTE: Always completely torque fluid covers, then torque the manifold pieces together, then torque the assembled manifolds to the fluid covers.

Start all fluid cover screws a few turns. Then turn down each screw just until head contacts cover. Then turn each screw by 1/2 turn or less working in a crisscross pattern to specified torque. Repeat for manifolds.

Fluid cover fasteners:

Polypropylene and Stainless Steel: 40-45ft-lb(54-61 N•m)

Aluminum: 55-60 ft-lb (75-81 N•m)

Manifold fasteners:

Polypropylene: 40-45 ft-lb (54-61 N•m)

Aluminum:

Refs 1-8:11-21 ft-lb (15-28 N•m)

Refs 9-16:55-60 ft-lb (75-81 N•m)

Stainless Steel:

Refs 1-4:110-120 in-lb (12-13 N•m)

Refs 5-12:40-45 ft-lb (54-61 N•m)

Retorque the air valve fasteners in a crisscross pattern to specified torque.

Air Valve fasteners

Plastic Center Sections: 45-55in-lb(5-6.2 N•m)

Aluminum Center Sections: 75-85in-lb(8.5-9.6 N•m)

Also check and tighten the nuts or bolts (X) holding the manifold feet to the mounting brackets.

 

Fluid Cover Screws

 

Air Valve Screws

9

11

 

1

4

1

 

3

 

 

8

 

5

 

 

6

 

7

 

 

4

 

3

2

 

2

12

10

 

ti16560a

 

 

 

 

 

 

X ti16558a

FIG. 5. Torque instructions, Fluid Covers and Air Valve Fasteners (all models, aluminum shown)

14

3A0410D

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Image 14
Graco 3A0410D Torque Instructions, Fluid Cover Screws Air Valve Screws, Manifold fasteners, Stainless Steel
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3A0410D specifications

The Graco 3A0410D is a highly versatile airless paint sprayer that stands out for its durability, efficiency, and ease of use, making it an ideal choice for both professional contractors and DIY enthusiasts. This sprayer is designed to deliver a high-quality finish, allowing users to tackle a wide range of painting projects, from small residential tasks to large industrial jobs.

One of the main features of the Graco 3A0410D is its powerful electric motor, which is capable of producing pressures up to 3,000 PSI. This high pressure enables the sprayer to handle thick coatings and achieve excellent coverage, ensuring that users can complete their projects quickly and efficiently. The robust design is complemented by a durable frame and components, allowing it to withstand the rigors of regular use while maintaining performance.

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