AIRLESSCO Prolight Contractor Series Specifications Page 1

SERVICE/OPERATION MANUALForm No. 001-682 MAR0405

8 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

9 Pressure Relief ProcedureIMPORTANT!To avoid possible serious body injury, always follow this procedure whenever the sprayer is shut off, when chec

10 Starting Up4. Adjusting the Pressure a. Turn the Pressure Control Knob Clockwise to increase pressure and counterclockwise to decrease

11 When you spray into the paint bucket, always use the lowest spray pressure and maintain rm metal to metal contact between gun and container. To

Striping Operation1. Choose handle locationThe choices are, installing the handle opposite of the single wheel assembly (standard set up) or placing

Striping Tip GuideSTRIPING TIPREGULAR PAINTING SPRAY TIPUNIFORM PATTERNLIGHTHEAVYStriping Tips (orange handle) should not be used for regular spraying

Spray Gun OperationSPRAY GUNAttach spray gun to airless unit and tighten ttings securely. Set the gun safety latch. (Also may be called gun safety lo

Spray Gun Troubleshooting DEFECTS CAUSE CORRECTION Coarse spray Low pressure Increase the pressure Excessive fogging High pr

Field Troubleshooting PROBLEM CAUSE SOLUTIONUnit doesn't prime Airleak due to: • Loose Suction Nut • Tighten Suction Nut •

Refer to Figure 1 1. Follow the Pressure Relief Procedure on page 9. 2. Flush the material you are spraying out of the machine. 3. Remove

Table of ContentsINTRODUCTIONSureStripe 4000 Speci cations 1Safety Warnings 2GETTING STARTEDFlushing 7Setting Up 8Pressure Relief Procedu

Servicing the Piston Rod - Outlet Valve331-196331-195PistonDISASSEMBLY OF THE OUTLET VALVE REFER TO FIGURE 31. Disconnect the Fluid Pump following i

Fluid Pump Removal - Refer to Figure 1 1. Follow the Pressure Relief Procedure on page 9. 2. Flush material you are spraying out of the m

FIGURE 5Packing Replacement Procedures 3. Push the two bolts (100-318) through the tube spacers (331-074) & screw into the cover assembly (3

Electrical Control Board ReplacementPressure Calibration on the Electrical Control Board1. Remove electrical cover.2. Disconnect sensor lead from Elec

Clutch Replacement22 INSTALL NEW CLUTCH AS FOLLOWS:REMOVE CLUTCH AS FOLLOWS: 1. Remove clutch and electrical box cover.2. Disconnect the power lead co

Troubleshooting - Clutch Does Not Engage23 STEP 1: Ensure that the pressure control knob (POT) is in the maximum (CW) position.STEP 2: Remove the clut

Gun Holder Assembly - Part No. 305-150Part Number Description100-321 Screw100-342 Shoulder Screw113-027 Lock Washer (2)116-100 Spring136-019P Swivel C

Part Number Description106-020 O-Ring Teon111-016 Nylon Tie331-034 Suction Nut331-035 Suction Elbow331-090R Fitting331-135 Spring Clip331-217 Inlet S

Swivel Wheel Part No. 305-288Part No. Description Qty.100-223 Grease Fitting 1100-318 HXHD Screw 2100-393 SCHD Screw 1100-397 SCHD Screw 2111-036 Spri

Frame Assembly Part No. 305-295Part Number Description Qty.100-369 Wave Washer 2100-370 Hex Cap Screw 2100-373 Pan HD Screw 4100-621 Cap 2111-044 Scre

Before operating this unit, read and follow all safety warnings and instructions related to the usage of this equipment. READ, LEARN, and FOLLOW

XTEND-A-POLE SYSTEM Tip Extensions - Complete with Patented SPRAY CLEAN REV-GUARDTIP EXTENSIONS, G-THREAD032-170 6” Long 032-172 18” long032-171

REV-GUARD™ Part # 560-xxx REV-TIP for Spray Painting 562-xxxST REV-TIP for Striping POSI-LOC™ SYSTEMSnap in centering of tip.No leaks,

XTEND-A-POLE SYSTEMTip Extensions - Complete withPatented SPRAY CLEAN REV-GUARDTIP EXTENSIONS, “G” THREAD 032-170 6” Long 032-171 12” Long 032-17

TIP GUARDALWAYS have the tip guard in place on the spray gun while spraying. The tip guard alerts you to the injection hazard and helps prevent acci

Safety WarningsFluids under high pressure from spray or leaks can penetrate the skin and cause extremely serious injury, including the need for amp

AVOID COMPONENT RUPTURE This sprayer operates at 3000 psi (205 bar). Always be sure that all components and accessories have a maximum working

Gasoline & its vapors are extremely ammable & explosive.Fire or explosion can cause severe burns or death.WHEN ADDING FUEL • Turn engine OF

Engines give off carbon monoxide, an odorless, colorless, poison gas.Breathing carbon monoxide can cause nausea, fainting or death.• Start and run en

1. New Sprayer Your Airlessco unit was factory tested in an antifreeze solution which was left in the pump. Before using oil-base paint, u