AIRLESSCO SL6500 Service & Operation Manual Download Page 2

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TABLE OF CONTENTS

Introduction

Description & Specifications................................. 1

Safety Warnings .................................................. 2

Getting Started

Setting Up........................................................... 5

Flushing............................................................... 6

How to Flush ....................................................... 7

Starting Up ......................................................... 8

Pressure Relief Procedure ................................ 10

Repair/Maintenance Instructions

Spray Gun Operation ............................................ 11

Spray Gun Troubleshooting ................................ 12

Spray Tip Selection .. .......................................... 13

Regular Maintenance .......................................... 14

Oil & Lubrication Instructions ..............………….. 14

Field Troubleshooting ........................................... 15

Servicing the Fluid Pump .................................... 16

Servicing the Inlet & Outlet Valves ...................... 17

Packing Replacement .….................................... 18

Electrical Troubleshooting-Clutch Doesn't Engage 23

Replacement of Electrical Control Board ............ 24

Calibration of Electrical Control Board ................. 24

Clutch Replacement ............................................. 25

Product Diagrams & Parts Lists

Fluid Pump ...................…................................... 20

Paint System ................................………........... 21

Manifold Filter Assembly .......……...…............... 22

Prime Valve ........................................................ 23

Electrical Control Board ..................................... 24

Clutch Replacement ............................................. 26

Clutch Assembly ................................................... 27

Engine Assembly .................................................. 27

Power Unit ..............……………………………..... 28

Frame Assembly .................................................. 29

Suction Assembly ................................................. 29

Accessories .......................................................... 30

Summary of Contents for SL6500

Page 1: ...1 001 818 APR08 AIRLESS PAINT SPRAYER SERVICE OPERATION MANUAL AIRLESSCO SL6500...

Page 2: ...s 14 Field Troubleshooting 15 Servicing the Fluid Pump 16 Servicing the Inlet Outlet Valves 17 Packing Replacement 18 Electrical Troubleshooting Clutch Doesn t Engage 23 Replacement of Electrical Cont...

Page 3: ...allowed Before operating this unit read and follow all safety warnings and instructions related to the usage of this equipment on pages 2 3 4 READ LEARN and FOLLOW the Pressure Relief Procedure on Pag...

Page 4: ...NERAL PRECAUTIONS NEVER alter equipment in any manner NEVER smoke while in spraying area NEVER spray highly flammable materials NEVER use around children NEVER allow another person to use sprayer unle...

Page 5: ...ge to the hose by handling and rout ing carefully Do not move the sprayer by pulling it with the hose GROUNDING Ground the sprayer and other components in the system to reduce the risk of static spark...

Page 6: ...by following PRESSURE RELIEF PROCEDURE ALWAYS use approved high pressure fittings and re placement parts ALWAYS ensure fire extinquishing equipment is readily available and properly maintained WHEN SP...

Page 7: ...ose the fuel shutoff valve b Use only clean fresh well known brands of unleaded regular grade gasoline c Remove the fuel cap and fill tank Be sure the air vent in the fill cap is not plugged so fuel c...

Page 8: ...sing oil base paint flush out the mineral spirits with the material to be sprayed FLUSHING Read Prior to Using Your Sprayer 1 New sprayer Your unit was factory tested in an anti freeze solution which...

Page 9: ...Y TIP Choke Lever Fuel Valve Throttle Lever 1 Be sure the gun safety latch is engaged and there is no spray tip in the gun Refer to Fig 2 Refer to your separate instruction manual provided with your g...

Page 10: ...See Fig 6 Prime Pressure Relief Valve Turn to OPEN position see Fig 7 to prime the pump Turn to the CLOSED position to spray FOLLOW PRESSURE RELIEF PROCEDURES ON PAGE 6 WHENEVER YOU are instructed to...

Page 11: ...IMPORTANT WARNING Always follow the Pressure Relief Procedure on page 8 before perfoming any service or maintenance procedure WARNING Never hold your body fingers or hand in a rag in front of the spr...

Page 12: ...features and how to engage safety latch 5 Turn Prime Pressure Relief Valve as shown open priming to relieve fluid pressure IF THE SPRAY TIP OR HOSE IS CLOGGED follow Step 1 through 5 above Expect pain...

Page 13: ...E CLOGS FROM SPRAY TIP 1 Lock gun safety latch 2 Turn REV TIP handle 180 degrees 3 Disengage trigger lock trigger gun into pail 4 If the REV TIP handle appears locked resists turning loosen the retain...

Page 14: ...Application too heavy Reduce pressure and or use tip in next smaller nozzle group Coating fails to Material too viscous Thin cautiously close smooth over Spray pattern irreg Orifice clogged Clean car...

Page 15: ...aint per minute can be sprayed by your pump Do not use a tip larger than the maximum pump flow rate or capacity the sprayer can accommodate Pump flow rate is measured in gallons per min GPM or where a...

Page 16: ...ng on the rod damaging the packings 2 Keep the displacement pump packing nut wet cup 1 3 full of Airlessco Throat Seal Oil at all times The TSO helps protect the packings and rod 3 Lubricate Connectin...

Page 17: ...The engine operates but the paint pump doesn t cycle The engine and displace ment pump operates but paint pressure is too low or none The displacement pump operates but the output is too low on the d...

Page 18: ...he piston and resting on the retaining ring See Fig 15 4 Ensure that the spacer tubes are in place over the studs 5 Raise up the fluid pump so it is aligned and touching the rod end again Place the tw...

Page 19: ...ing nut and push the piston down and out of the fluid body 4 Place piston holder 187 248 in a vise Slide the piston into the holder and lock in place with a 1 4 pin 187 250 5 Clean all parts and inspe...

Page 20: ...d Pump Disconnect instructions on page 16 2 Remove and service the inlet valve as described in the Servicing Inlet Valve instructions on page 17 3 Using the rod collar tool 189 211 unscrew and remove...

Page 21: ...on page 16 REASSEMBLY Refer to Figures 18 19 20 21 6 Lubricate leather packings in lightweight oil for 10 minutes prior to assembly 7 Remove masking tape from piston if used 8 Reassemble all parts ont...

Page 22: ...Male 2 13 187 029 V Packing Polyethylene 6 14 187 059 V Packing Leather 4 15 187 058 Adapter Female 16 100 194 Washer PARTS LIST FIGURES 18 21 ITEM NO PART NO DESCRIPTION 17 187 314 Piston Extension 1...

Page 23: ...x 1 4 M 4 100 023 Hose 50 x 3 8 5 169 010 Nipple 3 8 M 6 100 028 Plug 1 4 7 111 200 99 Manifold Filter Assembly 8 301 309 Hose 3 8 9 167 016 Elbow 3 8 M ITEM NO PART NO DESCRIPTION PARTS LIST FIGURE 2...

Page 24: ...02 Base 2 301 356 Spring 3 106 007 O Ring 4 111 204 Filter 5 111 203 Support 6 111 201 Base 7 100 109 Nipple 3 8M x 1 4M 8 100 129 Plug 3 8 9 100 028 Plug 1 4 10 100 159 Swivel PARTS LIST FIGURE 24 IT...

Page 25: ...is not 13 14 VDC disconnect the control board lead black from the engine magneto lead pink located on the side of the engine With the engine at maximum RPM pressure control knob in maximum CW positio...

Page 26: ...s 2 Connect 5000 psi glycerine pressure guage on outlet of pump between fluid pump airless hose to monitor Fluid Pump Pressure 3 Start engine and run at maximum RPM Turn Prime Valve to the open Prime...

Page 27: ...washer and nut on the small thread side This allows the pulling or prying on the coupling screw in order to remove it CLUTCH REPLACEMENT INSPECTING CLUTCH AND BELT 1 Inspect clutch and belt replace a...

Page 28: ...24 25 14 Evenly tighten set screws Fig 26 item 6 until flush with tip of block tensioner Fig 26 item 7 Check tension on cog belt by pressing hard with thumb Proper tensioning should allow for approxi...

Page 29: ...264 Clutch Replacement 6 301 037 Bearing 2 7 100 333 Retaining Ring 2 8 301 274 Spacer 2 9 136 068 Spring 10 301 316 Rubber Edge PARTS LIST FIGURES 27 28 ITEM NO PART NO DESCRIPTION 1 301 160 Honda GX...

Page 30: ...0 ITEM NO PART NO DESCRIPTION 20 140 029 Washer 10 21 113 023 Washer 4 22 100 317 Nut 4 23 169 050 Screw 2 24 301 299 Support Bottom 25 301 232 Support Top 26 100 328 Stud 2 27 140 035 Washer 2 28 140...

Page 31: ...5 140 029 Washer 12 6 100 317 Nut 4 7 331 048 Rubber Boot 2 8 113 030 Spacer 2 9 143 029 Set Collar 2 PARTS LIST FIGURE 31 ITEM NO PART NO DESCRIPTION 1 141 008 Inlet Filter 119 108 Suction Assy 5 Gal...

Page 32: ...rangepeel and splatter coat use tip 14 or 17 and apply medium air flow For heavy splatter coat and knockdown finish use tip 15 or 17 and apply less air flow 1 Tip 1 4 Medium Flat Fan 2 Tip 3 16 Fine F...

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