Binks AA4400M Service Manual
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Binks AA4400M Service Manual

Air-assist airless spray gun
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See also: Service Manual , Instruction Manual
SERVICE MANUAL
EN
FLAT TIP
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
1 bar [15 psi] is the maximum inlet air pressure for HVLP (1 bar [15 psi] max. for HVLP twist tip cap), or use 1.4-2.8
bar [20-40 psi] inlet air pressure for LVMP. The HVLP flat tip and twist tip air caps consume 230 L/m [8.3 SCFM] air
at their respective maximum inlet air pressures. The LVMP flat tip and twist tip air caps consume 368 L/m [13 SCFM]
at 2.1 bar [30 psi] inlet air pressure.
77-2922-R11 (5/2018)
AA4400M

AIRLESS SPRAY GUN

SPECIFICATIONS:
Maximum Fluid Pressure:
Maximum Air Pressure:
Gun Body:
Fluid Path:
Fluid Seat:
Fluid Inlet Size:
Air Inlet Size:
Gun Weight:
1 / 16
AIR-ASSIST
™
REVERSIBLE TWIST TIP
carbide tip by the typical 110-262 bar [1,600-3,800 psi]
fluid pressure (with capabilities up to 303 bar [4,400
psi]). 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.
303 bar [4,400 psi]
6.8 bar [100 psi]
Forged Aluminum
Stainless Steel
Tungsten Carbide Seat
1/4" NPS(m) Thread
1/4" BSP/NPS(m) Thread
490 g [17.28 oz.]
(without Tip, Aircap, Guard)
www.carlisleft.com

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Summary of Contents for Binks AA4400M

  • Page 1: Airless Spray Gun

    In the AA4400M spray gun, the paint or other material overspray and VOC emissions. to be sprayed is pre-atomized and forced through the...
  • Page 2 Product Description/Object of Declaration: Air Assist Guns - 0909-xxxx-x This Product is designed for use with: Solvent and Water based Materials Suitable for use in hazardous area: Zone 1 Protection Level: II 2 G X Notified body details and role: Element Materials Technology.
  • Page 3 IT IS THE RESPONSIBILITY OF THE EMPLOYER TO PROVIDE THIS INFORMATION TO THE OPERATOR OF THE EQUIPMENT. FOR FURTHER SAFETY INFORMATION REGARDING BINKS AND DEVILBISS EQUIPMENT, SEE THE GENERAL EQUIPMENT SAFETY BOOKLET (77-5300). 77-2922-R11 (5/2018) 3 / 16...
  • Page 4 SPRAY GUN SET-UP TYPICAL HOOK-UP NOTE Oil and Water Before proceeding, make sure trigger lock is engaged. Extractor Pump 1. Connect your high-pressure fluid hose to the gun fluid Regulator inlet and tighten securely. 2. Connect your air hose to the gun air connection and tighten securely.

  • Page 5: General Troubleshooting

    IMPORTANT REGULATORY NOTE The AA4400M Air-Assist H.V.L.P. hand spray gun combines the proven efficiency of the Binks compliant spray guns with air-assist atomization to yield a reliable, carefully engineered compliant spray gun. With 25' of 5/16" I.D. air hose and regulator set at only 1.4 bar [20 psi] the compliant air cap registers 0.7 bar [10 psi] of atomization air to shape and soften the...

  • Page 6: Spray Pattern Troubleshooting

    Air in paint supply line. Check and tighten pump siphon hose connections, bleed air from paint line. Attempting to “feather” (Partially Cannot feather with an AA4400M gun. trigger gun). Striping Spray – Fingers Carbide tip partially plugged. Clean or replace carbide tip assembly.
  • Page 7 CLEANING (Continued) 11. Using a rag dampened with solvent, wipe the exterior labeled as approved for cleaning and wash off surface of the gun. Additionally, some solvents are operations. If the operator has any question on prohibited from being used for cleaning. The operator selecting appropriate cleaning solvents, the operator must take care to use only approved cleaning solvents should consult a supervisor or plant environmental...

  • Page 8: Servicing Air Valve

    SERVICING AIR VALVE REASONS TO SERVICE AIR VALVE: A) Air valve not functioning correctly (may need cleaning). B) Routine maintenance. C) Air leaks (advise replacement, see p8) CAUTION Always ensure that all fluid and air pressure to the gun has been dis- charged before proceeding with any repairs.

  • Page 9: Replacing Air Valve

    REPLACING AIR VALVE REASONS TO REPLACE AIR VALVE: A) Air leak through the gun. B) Air valve not operating correctly. CAUTION Always ensure that all fluid and air pressure to the gun has been dis- charged before proceeding with any repairs. Fig.
  • Page 10 TIP GUARD INSTALLATION REASON TO INSTALL TIP GUARD: To replace broken tip guard. WARNING For pressures over 69 bar [1000 psi] the tip guard must be in place for added protection against skin injection. CAUTION Fig. 37 Fig. 38 Always ensure that all fluid and air pressure to the gun has been dis- charged before proceeding with any repairs.
  • Page 11 AA4400M AIR-ASSIST AIRLESS SPRAY GUN TWIST TIP PARTS 12-15 N-m [9-11 FT-LBS] 24-30 N-m [18-22 FT-LBS] 12-15 N-m [9-11 FT-LBS] FLAT TIP PARTS 24-30 N-m [18-22 FT-LBS] 24-30 N-m [18-22 FT-LBS] MAINTENANCE SYMBOLS: = ITEM NUMBER 19-22 N-m [14-16 FT-LBS]...

  • Page 12: Parts List

    AA4400M AIR-ASSIST AIRLESS SPRAY GUN PARTS LIST When ordering, please specify Part No. (Not all Part Nos. are available for purchasing.) Refer to page 10 when referencing Item Nos. ITEM PART ITEM PART DESCRIPTION QTY. DESCRIPTION QTY. — GUN BODY ............ 1 SN-402-K AIR VALVE ASSEMBLY ........
  • Page 13 AA4400M HVLP FLAT TIP GUN ASSEMBLY (NO TIP INCL.) 0909-4400-HF0000 DESCRIPTION ASS'Y NUMBER AA4400M HVLP FLAT TIP GUN WITH AA-10 AIRCAP (NO TIP INCL.) 0909-4400-10000 AA4400M LVMP TWIST TIP GUN ASSEMBLY (NO TIP INCL.) 0909-4400-LT0000 AA4400M LVMP FLAT TIP GUN ASSEMBLY (NO TIP INCL.) 0909-4400-LF000 AA4400M HVLP TWIST TIP GUN ASSEMBLY (NO TIP INCL.)
  • Page 14 NOTES www.carlisleft.com 14 / 16 77-2922-R11 (5/2018)
  • Page 15 NOTES 77-2922-R11 (5/2018) 15 / 16 www.carlisleft.com...

  • Page 16: Warranty Policy

    Carlisle Fluid Technologies is a global leader in innovative finishing technologies. Carlisle Fluid Technologies reserves the right to modify equipment specifications without prior notice. DeVilbiss , Ransburg , ms , BGK , and Binks ® ® ® ® ® are registered trademarks of Carlisle Fluid Technologies, Inc.

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