AIRLESSCO LP690 Instruction Manual

001-492 SEPT 08®AIRLESSCOLP500 - LP540 - LP690ALLPRO 510E - 710E - 810EAIRLESS PAINT SPRAYERSERVICE/OPERATIONMANUAL

89PRESSURE RELIEF PROCEDURE5. Re-engage gun safety latch and close Prime/Pressure Relief Valve.TO AVOID POSSIBLE SERIOUS BODY INJURY, ALWAYS FOLLOW TH

89SPRAYAttach spray gun to airless unit and tighten ttings securely. Set the gun safety latch. (Also may be called gun safety lock, or trigger lock)

10 11AIRLESS SPRAY GUN FIG. 113*9876542*1*1319161514121110*171820PARTS LIST FIGURE 11Item No. Part No. Description1 120-530 Gun Seat Assembly2 120-535

1011AIRLESS SPRAY GUN TROUBLESHOOTINGDEFECTS CAUSE CORRECTIONCoarse spray Low pressure Increase the pressureExcessive fogging(overspray)High pressureM

1213Thickness of the paint coat per stroke is determined by spray tip "fan width", rate of the spray gun movement, and distance to surface.

1213ELECTRIC MOTOR MAINTENANCE1. LUBRICATION - This motor is supplied with pre-lubricated ball bearings, lubricated for the life of the bearing.2. MOT

141512345678910PROBLEM CAUSE SOLUTIONUnit doesn’t prime Airleak due to: •Loose suction nut • Worn o-rings • Hole in suction hoseStuck or f

1415SERVICING THE FLUID PUMPREFER TO FIGURE 141. Follow the Pressure Relief Procedure on page 8.2. Flush the material you are spraying out of the mach

1617SERVICING THE OUTLET VALVE1. Disconnect the Fluid Pump following instructions on page 15.2. Place piston holder in a vise. Slide piston into the h

16 1713. Take the packing holder & replace the white O-ring & the black O-ring with new ones from the packing kit.14. Slide the packing holder

21TABLE OF CONTENTSSECTION FIGURESIntroduction... 1Warnings ...

181915*25*1413*12*112019*18*17*16*24*23*22*217*6*543*2*1*1*PARTS LIST FIGURE 17 & 18Item No. Part No. Description1* 331-014 Male Gland2* 331-016 P

1819GEAR AND PUMP ASSEMBLY1. Remove uid pump as per "Fluid Pump Disconnect" procedures on page 15.2. Remove frame from the gearbox by loose

2021PARTS LIST FIGURE 21Item No. Part No. Description1 331-785 Fan2 331-786 Fan Cover3 117-090 Fan Cover Screws (3)4 117-044 Knob5 331-321 Terminal Bo

2021LO-BOY MODELSFIG. 22PARTS LIST FIGURE 22Item No. Part No. Description1 331-785 Fan2 331-786 Fan Cover3 117-090 Fan Cover Screws (3)4 117-129 Screw

2223PARTS LIST FIGURE 23Item No. Part No. Description1 331-795 Motor Cover2 331-788 Bolt (.9HP)3 331-337 Rubber Edge (690)4 117-044 Knob5 331-321 Term

22 23SUCTION ASSEMBLIESPARTS LIST FIGURE 24Item No. Part No. Description1 331-290 Suction Hose Assy2 331-217 Inlet Strainer3 331-035 Suction Elbow4 33

2425PRESSURE CONTOL ASS'Y CALIBRATIONNOTE: ANYTIME A SENSOR OR PRESSURE CONTROL ASSEMBLY (BOARD) OR BOTH ARE REPLACED, THE FOLLOWING CALIBRATIONS

2425BLACK/BROWNPARTS LIST FIGURE 26Item No. Part No. Description1331-168301-101Electrical Cord 110VElectrical Cord 230V2 331-185 Strain Relief3 331-13

2627REPLACEMENT OF ELECTRICAL COMPONENTSWARNING: ALWAYS UNPLUG THE ELECTRICAL CORD BEFORE SERVICING MACHINE!NOTE: ANYTIME THE PRESSURE CONTROL ASSE

2627Cause StepsControl Settings STEP 1: After making sure that the machine is plugged into the wall, verify that the on-off switch is in the ON positi

21INTRODUCTIONNO MODIFICATIONS or alterations of any AIRLESSCO Equipment or part is allowed.All Service Procedures to be performed by an Authorized Ai

2829NOTES

2829NOTES

AIRLESSCOACCESSORIESStrong yet flexible, for airless sprayers up to 3300 PSI Part No: Hose Description 100-012 3/16” Whip Hose, 4 Ft. 10

23NOTE TO PHYSICIAN: Injection in the skin is a traumatic injury. It is important to treat the injury surgically as soon as possible. DO NOT DEL

23WARNINGS - CONTINUEDHazardous uid or toxic fumes can cause serious injury or death if splashed in eyes or on skin, inhaled or swallowed. Know the h

45This sprayer operates at 3000 psi (205 bar). ALWAYS be sure that all components and accessories have a maximum working pressure of at least 3000 psi

45WARNING: To reduce the risk of static sparking, which can cause re or explosion, always hold a metal part of the gun rmly against the metal pail w

67SETTING UPFIG. 5 1. CONNECT THE HOSE AND GUN 2. FILL THE PACKING NUT/WET CUP 4. GROUNDINGa. Remove the plastic cap plug from the outlet and screw

672. PREPARE THE MATERIALa. Turn the Pressure Control Knob Clockwise to increase pressure and counterclockwise to decrease pressure.b. Always use th