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  5. Operation - Repair - Parts

AIRLESSCO 3A1184A Operation - Repair - Parts - Warning

Manual is about: Airless

Summary of 3A1184A

  • Page 1

    3a1184a eng operation/repair/parts airless paint sprayer for application of architectural paints and coatings. For professional use only. Airlessco - sl1100 (24f572) allpro - mustang 11000 (24f584) 3000 psi (20.7mpa, 207 bar) maximum working pressure related manuals important safety instructions rea...

  • Page 2: Warnings

    Warnings 2 3a1184a warnings the following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama- tion point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manu...

  • Page 3: Warning

    Warnings 3a1184a 3 warning warning warning warning fire and explosion hazard flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion: • do not spray flammable or combustible materials near an open flame or sources of ignition such as c...

  • Page 4: Warning

    Warnings 4 3a1184a skin injection hazard high-pressure spray is able to inject toxins into the body and cause serious bodily injury. In the event that injection occurs, get immediate surgical treatment. • do not aim the gun at, or spray any person or animal. • keep hands and other body parts away fr...

  • Page 5: Warning

    Warnings 3a1184a 5 moving parts hazard moving parts can pinch, cut or amputate fingers and other body parts. • keep clear of moving parts. • do not operate equipment with protective guards or covers removed. • pressurized equipment can start without warning. Before checking, moving, or servicing equ...

  • Page 6: Component Identification

    Component identification 6 3a1184a component identification ti14791a ti14790a e f ti16142a a b c d a power switch turns sprayer on and off b fuse 20 amp c pressure control knob adjusts pressure. Turn clockwise to increase pressure and counterclockwise to decrease pressure. D prime/pressure (pr) reli...

  • Page 7: Operation

    Operation 3a1184a 7 operation pressure relief procedure 1. Engage the gun trigger lock. Refer to the separate instruction manual provided with gun for safety fea- tures and how to engage the trigger lock. 2. Turn the unit off. 3. Disengage the gun trigger lock and trigger the gun to relieve residual...

  • Page 8: Flushing

    Operation 8 3a1184a fill the packing nut/wet cup 1. Fill the packing nut/wet cup with 5 drops of air- lessco throat seal oil (tso). Flush the sprayer 1. Flush the sprayer. See flushing procedure on page 8. Prime and flush storage fluid before beginning a new spraying project you need to prime the sp...

  • Page 9: Startup

    Operation 3a1184a 9 7. Point the gun into the metal pail and hold a metal part of the gun firmly against the pail. Maintain firm metal to metal contact between gun and container. 8. Disengage the gun trigger lock and squeeze the trigger. At the same time, slowly turn the pressure control knob clockw...

  • Page 10: Shutdown

    Operation 10 3a1184a shutdown 1. Relieve pressure, page 7. 2. Clean the tip and gun as recommended in the sepa- rate gun manual supplied with the gun. 3. If spraying water-based material or a material that could harden in the sprayer overnight, flush the sprayer after use. See flushing, page 8. Stor...

  • Page 11: Maintenance

    Maintenance 3a1184a 11 maintenance regular maintenance 1. Always stop the pump at the bottom of its stroke when you take a break or at the end of the day. This helps keep material from drying on the rod, damag- ing the packings. 2. Keep displacement pump packing nut/wet cup 1/3 full of airlessco thr...

  • Page 12: Replacement of Belt/belt

    Maintenance 12 3a1184a replacement of belt/belt adjustment note: the cog belt system does not require align- ment. When upper sheave is placed on motor shaft it is pushed on until a positive stop is reached. The set screws are then loctited. The lower pulley is placed on gearbox and held in place wi...

  • Page 13

    Maintenance 3a1184a 13 fluid pump reinstall 1. Loosen the packing nut and extend piston rod to fully up position. Slip sleeve over the piston rod. 2. Insert one of the retaining rings through the packing nut and rest the sleeve on top of it. 3. Connect the connecting rod with the fluid pump by insta...

  • Page 14

    Maintenance 14 3a1184a servicing inlet nut and outlet valve inlet valve 1. Using the rod collar tool (865008), unscrew the suc- tion nut (6), containing suction seat support (5), off of the fluid body. 2. Remove suction seat (3), o-ring (2), suction ball (1) and suction ball guide (8) with o-ring (2...

  • Page 15

    Maintenance 3a1184a 15 packing replacement procedures disassembly of the fluid pump 1. Unscrew and remove the packing nut (2). 2. Push the piston rod (1) down through the packings and out of the pump. 3. Now push the packing removal tool up through the pump and remove from the top bringing the pack-...

  • Page 16

    Maintenance 16 3a1184a 17. Thread the packing nut (2) into the top of the fluid body (3) and tighten hand tight. 18. Take the suction retainer (10) and replace the black o-ring (26) with a new one from the packing kit. Replace the suction ball (11) with a new one from the kit into the suction retain...

  • Page 17

    Maintenance 3a1184a 17 pressure control assembly calibration note: anytime a sensor or pressure control assembly (board) or both are replaced, the following calibrations must be performed. Note: pressure control assemblies (boards) are now being equipped with a green grounding wire attached. Connect...

  • Page 18: Replacement of Electrical

    Maintenance 18 3a1184a phase limit calibration formerly known as the low voltage or master voltage calibration. 1. Attach a 50’, 1/4” airless hose, airless gun with .017 tip and a 5000 psi glycerin filled pressure gauge to the pump. 2. Place the suction tube into a bucket of pump condi- tioner. 3. T...

  • Page 19

    Maintenance 3a1184a 19 liquid crystal display (lcd) 1. Ensure the power switch is off and the machine is unplugged. 2. Detach the pressure control assembly from the frame by unscrewing the eight screws. 3. Disconnect the lcd lead from the pressure control assembly. 4. Separate the lcd assembly from ...

  • Page 20: Troubleshooting

    Troubleshooting 20 3a1184a troubleshooting general problem cause solution unit doesn’t prime airleak due to loose suction nut tighten suction nut. Airleak due to worn o-rings replace o-ring (110636) on suction seat and o-ring (867390) below suction seat. Stuck or fouled balls service inlet and outle...

  • Page 21

    Troubleshooting 3a1184a 21 power source using a phillips head screwdriver, remove the eight screws holding the pressure control assembly. Locate the red light on the board indicating there is power. If the light is on, see pressure control assembly (board). If the light is off, locate the l1 and l2 ...

  • Page 22

    Troubleshooting 22 3a1184a sensor plug another sensor board into the board and perform the zero calibration procedure. If the machine starts to run, the sensor is bad. If there is no replacement sensor available, use a multi-meter to test the resistance across the red and black wires of the sensor (...

  • Page 23

    Troubleshooting 3a1184a 23 thin distribution in center of pattern “horns” worn tip change to new tip wrong tip use tip with narrow spray angle thick skin on work material too viscous thin cautiously application too heavy reduce pressure and/or use tip in next smaller tip size coating fails to close ...

  • Page 24: Parts

    Parts 24 3a1184a parts paint system 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 20 19 18 11 12 ti16145a ref. Part description qty. Ref. Part description qty. 1 866428 prime valve 1 11 867309 nipple (3/8”-1/4”) 1 2 24d688 drain hose 1 12 867188 elbow 1 3 866282 pressure control assembly (110v) 1 13 866...

  • Page 25: Manifold Filter (865627)

    Parts 3a1184a 25 manifold filter (865627) ref. Part description qty. Ref. Part description qty. 1 867145 base 1 6 867077 base 1 2 301356 spring 1 7 867004 swivel 1 3 867377 o-ring 1 8 867420 plug 3/8” 2 4 867214 filter 60 mesh 1 9 867309 nipple 3/8”m x 1/4”m 1 5 867647 support 1 10 867417 plug 1/4” ...

  • Page 26: Fluid Pump

    Parts 26 3a1184a fluid pump 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 6 ti16033a ref. Part description qty. 1 866143 gearbox 1” (1100/1110e) 1 2 301320 cover 1 3 867529 screw 1 4 301105 hook 1 5 301046 rod end 1 6 867468 retaining ring 1 7 866074 coupling set 1 8 866069 retaining ring 1 9 301467 front ...

  • Page 27: Inlet and Outlet Valves

    Parts 3a1184a 27 inlet and outlet valves ref. Part description qty. 1 867051 ball 1 2 556562 o-ring 1 3 867574 suction seat 1 4 866306 retainer 1 5 866400 support, suction seat 1 6 866241 nut 1 ti16143a 1 2 3 4 5 6 6 7 8 9 10 11 12 ti16144a ref. Part description qty. 7 187330 piston rod 1 8 866307 b...

  • Page 28: Complete Sprayer

    Parts 28 3a1184a complete sprayer ti16146a 1 3 4 5 56 57 58 28 55 29 30 31 32 33 35 49 42 50 51 27 52 53 54 6 7 8 9 10 11 13 14 16 17 18 19 20 17 21 22 23 24 25 26 27 36, 37, 38, 39, 41 45 46 47 48 43 44 34.

  • Page 29

    Parts 3a1184a 29 ▲ additional warning labels are available at no cost. Ref. Part description qty. Ref. Part description qty. 1 301320 cover 1 35 342425 ▲ high voltage label 1 2 121112 screw 4 36 301190 fan 1 3 867529 screw 2 37 301191 retaining clip fan 1 4 301105 hook 1 38 867554 screw 3 5 301467 f...

  • Page 30: Packing Replacement

    Parts 30 3a1184a packing replacement 1 22 19 4 17 18 17 16 15 16 20 21 23 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 15 17 16 19 20 21 22 23 24 25 26 1 ti16001a ti16002a ref. Part description qty. Ref. Part description qty. 1 866269 piston rod 1 14 556562 o-ring 1 2 866056 packing nut 1 15 867689 pa...

  • Page 31: Suction Assemblies

    Parts 3a1184a 31 suction assemblies to fluid pump ref. Part description qty. 1 301594 suction assembly 1 2 187090 inlet strainer 1 3* 241920 threaded deflector 1 4* 867759 male connector 1 5* 867758 drain hose 1 6 866211 clip 1 7 24d688 return hose assembly* 1 prime valve (866428) ref. Part descript...

  • Page 32: Electrical System

    Parts 32 3a1184a electrical system s1 s2 a2 a1 l1 l2 inhibit switch p-zr on-sl display sensor pot green black black r e d r e d black/brown b l k lcd zero pressure lcd set phase limit zero yellow light b k & w t power red light white/blue ti16148a 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ref. Part des...

  • Page 33: Electrical Components

    Parts 3a1184a 33 electrical components 1 2 3 4 5 6 ti16149a ref. Part description qty. Ref. Part description qty. 1 867327 nut 4 5 331360 window 1 2 867760 plastic washer 4 6 867547 screw 1 3 331377 display board assembly (psi) 1 865651 lcd kit (psi) 1 4 117281 spacer 4.

  • Page 34: Technical Data

    Technical data 34 3a1184a technical data power requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120v ac, 60 hz, 11a, 1 phase generator required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7000 w minimum maximum working pressur...

  • Page 35: Notes

    Notes 3a1184a 35 notes.

  • Page 36: Airlessco Standard Warranty

    To place an order or for service, contact your airlessco distributor, or call 1–800–223-8213 to identify the nearest distributor. All written and visual data contained in this document reflects the latest product information available at the time of publication. Airlessco reserves the right to make ...