Table of Contents
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Operation/Repair/Parts
LP 400/500/600/700
Mustang 5100/8100
Airless Paint Sprayer
For application of architectural paints and coatings. For professional use only. Not
approved for use in European explosive atmosphere locations.
3000 psi (20.7 MPa, 207 bar) Maximum Working Pressure
Important Safety Instructions
Read all warnings and instructions in this manual. Save these instructions.
For model information, see page 2.
Related Manuals
Gun Manual
312363 - English
312364 - Spanish
312365 - French
3A1185H
EN
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Table of Contents
Related Manuals for AIRLESSCO LP 400
Summary of Contents for AIRLESSCO LP 400
- Page 1 Operation/Repair/Parts LP 400/500/600/700 Mustang 5100/8100 3A1185H Airless Paint Sprayer For application of architectural paints and coatings. For professional use only. Not approved for use in European explosive atmosphere locations. 3000 psi (20.7 MPa, 207 bar) Maximum Working Pressure Important Safety Instructions Read all warnings and instructions in this manual.
- Page 2 Models Models ti16112a ti16111a ti16113a HiBoy Stand LoBoy 120V 24F568 LP500 - Series B 24F567 LP500 - Series C 24F569 LP500 - Series C North America 24F571 LP600 - Series B 24F579 Mustang 5100 - Series C 24F570 LP600 - Series C 24F581 Mustang 5100 - Series B 24F583 Mustang 8100 - Series B 240V...
- Page 3 Warnings 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 manual or warning labels, refer back to these Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable.
- Page 4 All parts of the spray system, including the pump, hose assembly, spray gun, and objects in and around the spray area shall be properly grounded to protect against static discharge and sparks. Use Airlessco conductive or grounded high-pressure airless paint sprayer hoses.
- Page 5 • Do not kink or over-bend the hose. • Do not expose the hose to temperatures or to pressures in excess of those specified by Airlessco. • Do not use the hose as a strength member to pull or lift the equipment.
- Page 6 Warnings WARNING WARNING WARNING WARNING 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 equipment, follow the Pressure Relief Procedure, page 8 and disconnect all power sources.
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Page 7: Component Identification
Component Identification Component Identification ti17301a Power switch Turns sprayer ON and OFF Pressure Control Knob Adjusts pressure. Turn clockwise to increase pressure and counterclockwise to decrease pressure. Prime/Pressure Relief Valve Primes pump and relieves pressure from gun, hose and tip. Prime/Pressure Relief Valve Open Relieves pressure from gun, hose and tip and primes the unit Position... -
Page 8: Operation
Operation Operation Pressure Relief Procedure If the spray tip or hose is clogged, follow Steps 1 through 4 above. Expect paint to splash into the bucket while relieving pressure during Step 3. Follow the Pressure Relief Procedure whenever you see this symbol. NOTE: If you suspect that pressure hasn’t been relieved due to damaged Prime/Pressure Relief Valve, or other reason, slowly loosen the tip nut or hose coupling to... -
Page 9: Prime And Flush Storage Fluid
Operation Flush the Sprayer instruction manual provided with gun for safety fea- tures and how to engage the trigger lock. 1. Flush the sprayer. See Flushing Procedure on page 9. Prime and Flush Storage Fluid NOTICE The equipment was tested with lightweight oil, which is left in the fluid passages to protect parts. -
Page 10: Adjusting The Pressure
Operation Adjusting the Pressure control knob clockwise, just enough to move liquid at low pressure. 9. Allow the pump to operate until clean solvent comes from the gun. 10. Release the trigger and engage the gun trigger lock. • To reduce the risk of injection, never hold your 11. -
Page 11: Electric Motor Maintenance
Brush Kit 331780 1. Keep the displacement pump packing nut/wet cup lubricated with Airlessco TSO (Throat Seal Oil) at all times. The TSO helps protect the rod and packings. 2. Inspect the packing nut daily. If seepage of paint ti16051a... -
Page 12: Servicing The Fluid Pump
Belleville Springs, go 3/4 of a turn more. 3. Remove the connecting rod shield (12). Put five drops of Airlessco Throat Seal Oil in the 4. Move the piston rod (10) to its lowest position by packing nut. -
Page 13: Servicing The Inlet Valve- Hi-Boy
Maintenance Servicing the Inlet Valve- Hi-Boy 3. Push the piston rod down through the packings and out of the pump. 1. Un-thread and remove suction nut from the fluid 4. Now push the packing removal tool up through the pump body (8). pump and remove from the top bringing packings, spacer and springs along with it, leaving fluid body 2. - Page 14 Maintenance 10. Take three upper polyethylene packings (18) and 18. Reinstall Fluid Pump, page 12. two leather packings (22) and assemble with inverted side down, on to the male gland (17) in the following order: • Polyethylene • Leather • Polyethylene •...
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Page 15: Gear And Pump Assembly
Maintenance Gear and Pump Assembly Replacement of Electrical Components Servicing Gear box Assembly 1. Remove fluid pump. See Fluid Pump Disconnect, page 12. Always unplug the electrical cord before servicing the 2. Remove frame from the gearbox by loosening the machine. -
Page 16: On-Off Toggle Switch
Maintenance 5. Pull entire potentiometer assembly out of the termi- nal box. 6. Replace in reverse order. NOTICE Unit will not operate if wires are disconnected or pinched. Upon reassembly, ensure all wires are connected and not pinched. On-Off Toggle Switch 1. -
Page 17: Troubleshooting
Troubleshooting Troubleshooting 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 (108526) on suction seat and o-ring (867370) below suction seat. Airleak due to hole in suction Replace suction hose. - Page 18 Troubleshooting Problem Cause Solution Motor Remove the motor brush covers and turn the machine ON. Set the potentiometer (POT) at maximum pressure and check for DC voltage across both brush terminals. It should read greater than 80 volts DC. If you have DC voltage, turn the machine off and unplug it from the wall.
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Page 19: Pressure Control Repair
Troubleshooting Pressure Control Repair Motor Control Board Diagnostics 1. For sprayers with digital display, see Digital Dis- play Messages, page 20 2. Remove four screws and cover. Relieve pressure and unplug sprayer before 3. Turn ON/OFF switch ON. servicing control board. See Pressure Relief Procedure, page 8. - Page 20 Troubleshooting Digital Display Messages (Series B) No display does not mean that sprayer is not pressurized. Relieve pressure before repair. See Pressure Relief Procedure, page 8 DISPLAY SPRAYER OPERATION INDICATION ACTION No Display Sprayer stops. Power is Loss of power Check power source.
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Page 21: Manifold Filter
Parts Parts Manifold Filter (866480) Mustang 8100, LP600/700 HiBoy, LP600 LoBoy Ref. Part Description 867145 COVER 301356 SPRING 867377 O-RING 867214 FILTER 60 MESH 867647 SUPPORT 867077 BASE 867420 PLUG 867309 NIPPLE 3/8”M x 1/4”M 557391 PLUG 1/4” ti16052a Inlet Valve Ref. -
Page 22: Stand Frame Parts Diagram
Parts Stand Frame Parts Diagram ti17479a Ref. Part Description Ref. Part Description HOSE 1/4” x 50 100 16F551 FASTENER,THREAD,EXTERNAL HSE1450 (120V/230V) 865674 (230/240V & 110V) 289316 500,2 FINGER,ASM, LP500 (120V/230V) 197 867622 SPRING,CLAMP PLATED 289283 MODEL MUSTANG 5100 199 867477 NUT, RIVNUT 10-24 24E514 SPRAY, 009, (230/240V &... - Page 23 Parts LoBoy Frame Parts Diagram ti17480a Ref. Part Description Ref. Part Description 184a 331174 HANDLE 867488 SCREW #6X.25 SLFTAP PH HD 184b 331222 867551 SCREW 6-32X1.25 PH PN HD (120V/230V) 184c 331175 SPACER 867329 NUT 6-32 X .109 TOP LOCK 184d 331176 BUSHING HOSE 1/4”...
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Page 24: Hi-Boy Parts Diagram
Parts Hi-Boy Parts Diagram ti17483a Ref.Part Description Ref.Part Description 289316 500,2 FINGER,ASM, LP500 MOTOR (120V/230V) 331490 .5HP, 110V: LP500 HIBOY/STAND, 289283 MODEL MUSTANG 5100 LP400 STAND 24E514 SPRAY, 009 (230/240V & 110V) 331491 1HP, 110V: LP600/700 HIBOY, 120V: LP500/600 & MUSTANG 5100/8100 16F574 LABEL, FRONT, LP500 (not shown) -
Page 25: Control Parts Diagram
Parts Control Parts Diagram ti17482a Ref. Part Description Ref. Part Description SCREW,MACH,PHILLIPS PAN HD 867800 BOX,TERMINAL BOX WELDMENT SPACER,CONTROL BOARD 117281 SPACER,#6 X .312 CONNECTOR,ELECTRICAL 867816 SCREW,MACH,PHILLIPS FLAT HD MOTOR DISPLAY,LCD 100 331296 GUARD,SPLASH 867731 WASHER,PLAIN-1/8IN.IDX5/16IN.O 101* 301083 SWITCH,TOGGLE 102* 301150 BOOT,RUBBER,BLACK 867817 NUT,HEX... -
Page 26: Motor And Drive Parts Diagram
Parts Motor and Drive Parts Diagram ti17841a ti17840d 3A1185H... -
Page 27: Drive Parts
187651 STRAINER, STAND & LOBOY 867309 FITTING (UNITS WITHOUT FILTER) 301348 BYPASS LINE ASSY 867311 FITTING, (UNITS WITH FILTER) 342467 LABEL FRONT LP AIRLESSCO 331364 TUBE, ASSY 3-1/4” 342524 LABEL- PRIME/SPRAY 867892 TUBE, ASSY 2-1/4” LABEL - WARNING 331185 VALVE,STRAIN RELIEF... -
Page 28: Packing Replacement
Parts Packing Replacement Ref. Part Description 331014 MALE GLAND 331016 PACKING POLYETHYLENE 331308 FEMALE ADAPTOR 331011 FLUID PUMP BODY 331029 SUCTION BALL GUIDE 331030 SUCTION BALL 108526 O-RING 331292 SUCTION SEAT (HI-BOY) 23 23 23 23 331051 SUCTION SEAT (LO-BOY) 331034 SUCTION NUT 331314 OUTLET SEAT RETAINER 2 2 2... -
Page 29: Suction Assemblies
Parts Gearbox Sleeve Bearing Replacement Ref. Part Description 331061 SLEEVE BEARING 331103 WASHER 331197 SCREW NOTE: When replacing item (1), cover outside of sleeve with 6 drops of Loctite 246 prior to inserting into cover assembly. ti16059a Suction Assemblies Lo-Boy and Carry Chassis (865717) Hi-Boy Chassis (331284) ti16061a ti16062a... -
Page 30: Electrical System
Parts Electrical System 120V Black ON/OFF Black Switch Power Plug Black White Green Black (+) Black (-) from Motor ti2471b 2 x Red 230V Power Plug Green/Yellow Black/Brown White/Blue ON/OFF switch Black Black/White 2 x Red from Motor ti22758a Ref. Part Description Ref. -
Page 31: Electrical Components
Parts Electrical Components ti16066a Ref. Part Description Ref. Part Description 867816 SCREW 867817 867804 LABEL, PRESSURE CONTROL 867731 WASHER 867798 WINDOW LCD DISPLAY (PSI) 117281 SPACER 867821 LCD DISPLAY Kit (PSI) Includes 1, 3, 4, 5, 6, 7 3A1185H... -
Page 32: Technical Data
Technical Data Technical Data LP400/500/600/700, Mustang 5100/8100 Metric Power requirements 120V AC, 60 hz, 11A, 1 phase 230V AC, 50/60 hz, 7.5A, 1 phase Generator required 3000 w minimum Maximum working pressure 3000 psi 21 MPa, 207 bar Maximum delivery LP400 0.46 gpm 1.75 lpm... - Page 33 Notes Notes 3A1185H...
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Page 34: Airlessco Standard Warranty
With the exception of any special, extended, or limited warranty published by Airlessco, Airlessco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Airlessco to be defective.