Ransburg Evolver Water Applicator 78863-90, 78863-60 User Manual

ROBOT WATERBASE APPLICATORSERVICE MANUALAA-03-01.1(Replaces AA-03-01)January - 2013MODEL: 78863-90, 78863-60IMPORTANT: Before using this equipment,

DESCRIPTIONThe Ransburg Robot Waterbase Applicator RWA-EFM Series Spray Applicators for highly conductive coat-ings are air atomizing, fan pattern 100

Robot Waterbase Applicator - Introduction7Figure 1: RWA-EFM Series Spray Guns and 78941-XXXXX Robot Manifold AssemblyAA-03-01.1

8Robot Waterbase Applicator - IntroductionFEATURESThe features of the RWA-EFM series guns include:• Standard Ransburg air cap (76131-01), tip

Robot Waterbase Applicator - Introduction9Figure 3: Gun Tool Center-Point RepresentationPower SupplyFigure 2 shows the optional isolated uid

10Robot Waterbase Applicator - IntroductionSPECIFICATIONSRWA-EFM Series Electrostatic Spray Guns for Highly Conductive CoatingsRobot Manifold Tubing R

Robot Waterbase Applicator - Installation11INSTALLATIONPOWER SUPPLY Refer to the Ransburg Service Instruction for the power supply being used for

12Robot Waterbase Applicator - InstallationFigure 4: Power Supply, Manifold, and Gun WiringEARTH GROUND3/4" BRAID CABLEAA-03-01.1

Robot Waterbase Applicator - Installation13ROBOT MANIFOLD ASSEMBLYThe tubing, hose, and low voltage cable come bundled from the factory. Pull

14Robot Waterbase Applicator - InstallationRobot Spacer PlateThe robot spacer plate is included with the robot manifold assembly to increase life

Robot Waterbase Applicator - Installation15Figure 6: Mounting Spacer Plate Tube Bundle AssemblyAA-03-01.1

AA-03-01.1

16Robot Waterbase Applicator - OperationOPERATIONDump Pilot (DP)When the target part is nished and a color change is desired, insure voltage is turne

17Robot Waterbase Applicator - OperationFluid Flow RateKeep the uid ow rate as low as possible, consis-tent with the conveyer or robot arm speed. F

18Robot Waterbase Applicator - MaintenanceMAINTENANCEPREVENTIVE MAINTENANCEInternal Cleaning and FlushingPreventive maintenance on the RWA-EMF spray g

19Robot Waterbase Applicator - MaintenanceAmyl AcetateMethyl Amyl AcetateTolueneXyleneHigh Flash NapthaMineral SpiritsNon-Conductive (Non-Polar)POLAR

20Robot Waterbase Applicator - MaintenanceFigure 8: Head Removal> These head retention screws are designed and manufactured specically for this

21Robot Waterbase Applicator - MaintenanceFigure 9: Head Assembly23161514135111222417671922120810918131 Needle Shaft Assembly 12 Electrode, High

22Robot Waterbase Applicator - Maintenance4. Remove end caps [3] by turning CCW by hand. Remove backup piston [14] and spring return [15].5. Rem

23Robot Waterbase Applicator - Maintenance1 Valve Manifold 12 Assembly, Gun Manifold Plate RWA-EFM 13 SHCS 1/4-20 X 1.0 Long 34 O-Ring 35 O-R

24Robot Waterbase Applicator - MaintenanceFigure 12: Harness Removal5. Referring to Figure 11, remove the (3) socket head cap screws [3] an

25Robot Waterbase Applicator - MaintenanceFigure 13: Mark AlignmentALIGN MARKSAA-03-01.1

SAFETY:SAFETY PRECAUTIONS...HAZARDS / SAFEGUA

26Robot Waterbase Applicator - Maintenance9. To re-install the harness, align the timing mark on plug with timing mark on plate and tighten set screw

27Robot Waterbase Applicator - Maintenance1 Fitting, Barb, Natural Color 12 Fitting, Barb, Red Color 13 Fitting, Barb. Green Color 14 Fitting,

28Robot Waterbase Applicator - Maintenance12. Refer to Figure 15 to remove the isolation tubes, ttings, and short tie rod (Steps 12, 13, 14, 15, and

29Robot Waterbase Applicator - MaintenanceFigure 16: Check Valve Removal1 Valve Manifold 12 Check Valve Assembly 13 Plug, Check Valve 14 Seal

30Robot Waterbase Applicator - MaintenanceFigure 17: Dump Valve Removal21 4 31 Valve Assembly 12 Valve Seat Assembly 13 Valve Seat Removal Tool

31Robot Waterbase Applicator - Maintenance121 Screw, 1/4 - 20 X 3/4 Lg. SHCS 62 Set Screw, 3/8" Lg. X 10-24 1Item #Description Qty.Cable Remo

32Robot Waterbase Applicator - MaintenanceFigure 12: Solvent Resistant O-Ring Kit1. To remove and replace low voltage cable, refer to Figure 18. Re

33Robot Waterbase Applicator - Maintenance15. Insure the distance from the face of the robot plate to the end of the core is per Figure 20.> D

34Robot Waterbase Applicator - MaintenanceTROUBLESHOOTING GUIDEGeneral Problem Possible Causes Corrective ActionFluid Does Not Turn OnNo Fan or Atomiz

35Robot Waterbase Applicator - MaintenenaceGeneral Problem Possible Causes Corrective ActionExcessive Current or Loss of High Voltage1. Fluid tube le

PARTS IDENTIFICATION:78863-XX RWA-EFM APPLICATOR DIAGRAM / PARTS LIST...

36Robot Waterbase Applicator - MaintenanceElectricalGeneral Problem Possible Causes Corrective Action1. Cascade not functioning.1. Exterior of gun c

37Robot Waterbase Applicator - MaintenanceAA-03-01.1

38Robot Waterbase Applicator - Parts IdenticationFigure 22: 78863-XX RWA-EFM ApplicatorPARTS IDENTIFICATION11532961487AA-03-01.1

39Robot Waterbase Applicator - Parts Identication1 79001-07 O-Ring, Solvent Proof 42 79001-06 O-Ring, Solvent Proof 73 79001-04 O-Ring, Solv

Robot Waterbase Applicator - Parts Identication40Figure 23: 76479-01 Head Assembly4715143561201116191228910131718AA-03-01.1

41Robot Waterbase Applicator - Parts Identication1 78218-00 Needle Shaft Assembly 12 70430-01 Electrode, High Wear 13 EMF-13 Cap, End 14 RM

42Figure 24: Rear PlateRobot Waterbase Applicator - Parts Identication910113113843612527AA-03-01.1

43Robot Waterbase Applicator - Parts Identication1 79001-01 O-Ring, Solvent Proof 12 79001-06 O-Ring, Solvent Proof 23 79001-13 O-Ring, Sol

44Robot Waterbase Applicator - Parts IdenticationFigure 25: Air, Voltage, Material, and Tie Rod Components511131092214832519152021171569141887161412

45Robot Waterbase Applicator - Parts Identication1 77546-04 Fitting, Barbed, Natural Color 12 77546-05 Fitting, Barbed, Red Color 13 77546-03

SAFETY PRECAUTIONSBefore operating, maintaining or servicing any Rans-burg electrostatic coating system, read and under-stand all of the technical and

46Robot Waterbase Applicator - Parts IdenticationFigure 26: RWA-EFM Valve Manifold Assemblies537368421AA-03-01.1

47Robot Waterbase Applicator - Parts Identication1 78949-00 Valve Assembly 12 77367-00 Seat Assembly 13 78933-00 Assembly, Valve Body, RWA-EF

48Robot Waterbase Applicator - Parts Identication12615143142109981112188171665713121310Figure 27: Robot Manifold AssemblyAA-03-01.1

49Robot Waterbase Applicator - Parts Identication1 77947-00 Fitting, Air Modied 22 74178-01 Hose, Shielded, 3/8" OD X 1/4" ID 13 74

WARRANTY POLICIESRobot Waterbase Applicator - Warranty PoliciesLIMITED WARRANTYRansburg will replace or repair without charge any part and/or equipmen

51Robot Waterbase Applicator - AppendixPAINT AND SOLVENT SPECIFICATIONSAEROBELL® II*** AEROBELL®AEROBELL® 33 RMA101TM18 TO 30 SEC.1 MΩTO ∞1000 cc/m

VISCOSITY CONVERSION CHART.1.15.2.25.3.4.5.6.7.8.91.01.21.41.61.82.02.22.42.62.83.03.23.43.63.84.04.24.44.64.85.05.56.07.08.09.010.011.012.01015202530

VISCOSITY CONVERSION CHART (Continued)13.014.015.016.017.018.019.020.021.022.023.024.025.030.035.040.045.050.055.060.065.070.075.080.085.090.095.0100

3.65.66.88.810224636360810.224.636.360.8153 cc369 cc544 cc912 cc306 cc738 cc1.1 Liters1.8 Liters459 cc1.1 Liters1.6 Liters2.7 Liters612 cc1.5 Liters2.

AREATells where hazards may occur.HAZARDTells what the hazard is.SAFEGUARDSTells how to avoid the hazard.Spray AreaImproper operation or maintenance m

Form No. AA-03-01.1Litho in U.S.A.01/13© 2013 Ransburg Electrostatic Systems, USA*Ransburg Industrial Systems is an ISO 9001 compliant company registe

AREATells where hazards may occur.HAZARDTells what the hazard is.SAFEGUARDSTells how to avoid the hazard.ElectricalEquipmentHigh voltage equipment is

AREATells where hazards may occur.HAZARDTells what the hazard is.SAFEGUARDSTells how to avoid the hazard.Spray Area / High Voltage EquipmentPersonnel

Notes:5Robot Waterbase Applicator - SafetyAA-03-01.1