Binks AA4400M - User Manual

AA4400M
™
AIR-AssIst
AIRLEss spRAy Gun
(0909-4400-XXXXXX)
sEE pAGE 10 foR Gun AssEMbLy pARt nuMbER
(WItH fLAt tIp/tWIst tIp optIon,
fAn sIZE ADJustMEnt fEAtuRE AnD
HVLp/tRAns-tECH tECHnoLoGy)
Part
Sheet
77-2922R-9-E
The following instructions
provide the necessary
information for the proper
operation and preventive
maintenance of the Binks
AA4400M Air-Assist Airless
Spray Gun. Please read and
understand all information in this
document in order to get the
maximum performance from
your new AA4400M spray gun.
In the AA4400M spray gun, the
paint or other material to be
sprayed is pre-atomized and
forced through the carbide tip by
the typical 1,600-3,800 psi fluid
pressure (with capabilities up to
4,400 psi/303 bar). As a result of
the pre-atomizing, the final
shaping air supplied by the air
cap produces an exceptionally
fine and even spray pattern. The
result of this spray pattern is an
even finish that lends itself to
products that need an
exceptionally fine finish with
reduced overspray and VOC
emissions.
Replaces
Part Sheet
77-2922R-8-E
II 2 G X
SPECIFICATIONS:
Maximum
Fluid Pressure: 4400 psi/303 bar
Maximum
Air Pressure: 100 psi/6.8 bar
Gun Body: Forged Aluminum
Fluid Path: Stainless Steel
Fluid Seat: Tungsten Carbide Seat
Fluid Inlet Size: 1/4" NPS(m) Thread
Air Inlet Size: 1/4" NPS(m) Thread
Gun Weight: 17.28 oz./490 g
(without Tip, Aircap, Guard)
READ ALL InstRuCtIons bEfoRE opERAtInG tHIs bInKs pRoDuCt
IMpoRtAnt!
DO NOT DESTROY
It is the customer's responsibility to have
all operators and service personnel read
and understand this manual.
Contact your local Binks representative
for additional copies of this manual.
PROP 65 WARNING
WARNING: This product
contains chemicals known
to the State of California
to cause cancer and birth
defects or other
reproductive harm.
English: Pages 1 – 12
Español: Páginas S-1 – S-12
Français: Pages F-1 – F-12
Deutsch: Seiten G-1 – G-12
Italiano: Pagine I-1 – I-12
Polska: Strony P-1 – P-12

Binks AA4400M Specifications

General

Model	AA4400M
Type	Air-Assisted Airless
Fluid Delivery	Pump
Max Pressure	3000 psi
Hose Length	50 ft

Summary

Specifications

Safety Information

General Safety Warnings and Hazards

Details injection, misuse, toxic fluid, fire, explosion, and noise hazards.

EC Declaration of Conformity

States regulatory compliance with ATEX directives and machinery safety standards.

Spray Gun Set-Up

Typical Hook-Up

Diagram and instructions for connecting air and fluid hoses to the spray gun.

Fluid Tip Selection

Factors and considerations for choosing the appropriate fluid tip for spraying jobs.

Fluid Hoses

Importance of selecting fluid hoses rated for the gun's operating pressure range.

Troubleshooting Defective Spray Patterns

General Troubleshooting

A table listing common problems, their causes, and recommended actions for the spray gun.

Maintenance and Cleaning

Spray Pattern Troubleshooting

Identifies causes and solutions for fluttering, striping, and irregular spray patterns.

Fluid Tip, Lubrication, and Cleaning Procedures

Covers fluid tip maintenance, lubrication points, and the overall cleaning process for the spray gun.

Replacing Components

Replacing Fluid Nozzle and Needle Assembly

Steps for replacing the fluid nozzle and needle assembly, including reasons and cautions.

Replacing the Fluid Nozzle

Instructions for removing and installing the fluid nozzle and gasket, including torque specifications.

Replacing the Fluid Needle Assembly

Procedures for disassembling and reassembling the fluid needle assembly, including parts like needle, spring, and packing nut.

Servicing Air Valve

Replacing Air Valve

Tip Guard Installation

Parts and Accessories

Parts List

Comprehensive list of all parts for the AA4400M spray gun with item numbers.

Accessories

List of available accessories including hoses, fittings, filters, regulators, and test kits.

Warranty and Service Information

Warranty

Information about the product's 1-year limited warranty coverage.

Binks European Sales and Service Listing

Contact details and listings for Binks distributors in Europe for technical assistance.