Ransburg RMA Direct A12867 Manuel d'utilisateur

SERVICE MANUAL LN-9266-11.3 (REPLACES: LN-9266-11.2) April — 2013 RMA-303 Robot Mounted Rotary Atomizer Direct Charge MODEL:A12867 IMPORTANT: Be

RMA-303 Direct Charge - Safety 7 LN-9266-11.3 N O T E S

RMA-303 Direct Charge - Parts 97 LN-9266-11.3 A12000-XXXXXX TUBING BUNDLE ASSEMBLY (FRACTIONAL) MODEL IDENTIFICATION When ordering, use A12000-A thro

RMA-303 Direct Charge - Parts LN-9266-11.3 98 TABLE A - Tubing Assembly Length Dash No. Description "A" 0 Air Tubing (Not Included) N

RMA-303 Direct Charge - Parts 99 LN-9266-11.3 TABLE C - Fiber Optic Cable Length Dash No. Description "C" 00 Fiber Optic Cable (Not In

RMA-303 Direct Charge - Parts LN-9266-11.3 100 N O T E S Tubing Bundle Nomenclature SAO Outer Shaping Air (Outer Air) SAI Inner Shaping Air (Inner

RMA-303 Direct Charge - Parts 101 LN-9266-11.3 A12215-XXXXXX Tubing Bundle Assembly (Metric) 13425971015611105121314482617261826 193122261628 2327202

RMA-303 Direct Charge - Parts LN-9266-11.3 102 A12215-XXXXXX TUBING BUNDLE ASSEMBLY (METRIC) MODEL IDENTIFICATION When ordering, use A12215-XXXXXX a

RMA-303 Direct Charge - Parts 103 LN-9266-11.3 TABLE A - Tubing Assembly Length Dash No. Description "A" 0 Air Tubing (Not Included)

RMA-303 Direct Charge - Parts LN-9266-11.3 104 RMA-303 DIRECT CHARGE RECOMMENDED SPARE PARTS Part # Description Qty A12895-XX * Air Turbine Asse

RMA-303 Direct Charge - Parts 105 LN-9266-11.3 RMA-303 DIRECT CHARGE RECOMMENDED SPARE PARTS (Continued) Part # Description Qty Select Option Below

RMA-303 Direct Charge - Parts LN-9266-11.3 106 RMA-303 DIRECT CHARGE RECOMMENDED SPARE PARTS (Continued) Part # Description Qty Select Option Belo

RMA-303 Direct Charge - Introduction LN-9266-11.3 8 INTRODUCTION FEATURES Features which make the RMA-303 advanta-geous for use in electrostatic ap

RMA-303 Direct Charge - Parts 107 LN-9266-11.3 RMA-303 DIRECT CHARGE RECOMMENDED SPARE PARTS (Continued) Part # Description Qty Select Option Below

RMA-303 Direct Charge - Parts LN-9266-11.3 108 RMA-303 DIRECT CHARGE RECOMMENDED SPARE PARTS (Continued) Part # Description Qty Select Option Belo

RMA-303 Direct Charge - Parts 109 LN-9266-11.3 RMA-303 DIRECT CHARGE RECOMMENDED SPARE PARTS (Continued) Part # Description Qty Select Option Below

RMA-303 Direct Charge - Parts LN-9266-11.3 110 Assembly Tools

RMA-303 Direct Charge - Parts 111 LN-9266-11.3 A12247-00 Bell Cup Tool A11065-05 Air Heater ACCESSORIES Part # Description LSCH0009-00 Dielectric Gr

RMA-303 Direct Charge - Parts LN-9266-11.3 112 SERVICE KITS Part # Description HAF-15 Pre-Filter Replacement Element HAF-38 Pre-Filter Replacemen

RMA-303 Direct Charge - Changes Made 113 LN-9266-11.3 Changes made to LN-9266-11.3 Service Manual: • Page 72 - Added instructions on longer fitting i

RMA-303 Direct Charge - Warranty Policies LN-9266-11.3 114 LIMITED WARRANTY Ransburg will replace or repair without charge any part and/or equipme

Technical Support Representative will direct you to the appropriate telephone number for or-dering Spare Parts. Manufacturing 1910 North Wayne Street

RMA-303 Direct Charge - Introduction 9 LN-9266-11.3 GENERAL DESCRIPTION Bell Cup Assembly All bell cups are made of high strength Titani-um. They ar

RMA-303 Direct Charge - Introduction LN-9266-11.3 10 the robot. (The applicator will fall to the booth grate or floor). Power Supply and Controls T

RMA-303 Direct Charge - Introduction 11 LN-9266-11.3 SPECIFICATIONS - Electrical / Mechanical Electrical Power Supply Type:

RMA-303 Direct Charge - Introduction LN-9266-11.3 12 Mechanical (Continued) Shaping Air #2 (SAO) Supply: Var

RMA-303 Direct Charge - Introduction 13 LN-9266-11.3 IMPORTANT NUMBERS Record these numbers in a log book for future reference. The last digits of th

RMA-303 Direct Charge - Introduction LN-9266-11.3 14 Graphical information provided for reference only for all charts. Unless otherwise specified,

RMA-303 Direct Charge - Introduction 15 LN-9266-11.3

RMA-303 Direct Charge - Introduction LN-9266-11.3 16

LN-9266-11.3 CONTENTS PAGE SAFETY: 1-6 SAFETY PRECAUTIONS ...

RMA-303 Direct Charge - Introduction 17 LN-9266-11.3

RMA-303 Direct Charge - Introduction LN-9266-11.3 18

RMA-303 Direct Charge - Introduction 19 LN-9266-11.3

RMA-303 Direct Charge - Introduction LN-9266-11.3 20

RMA-303 Direct Charge - Introduction 21 LN-9266-11.3

RMA-303 Direct Charge - Introduction LN-9266-11.3 22

RMA-303 Direct Charge - Introduction 23 LN-9266-11.3

RMA-303 Direct Charge - Introduction LN-9266-11.3 24

RMA-303 Direct Charge - Introduction 25 LN-9266-11.3

RMA-303 Direct Charge - Introduction LN-9266-11.3 26

RMA-303 Direct Charge - Contents LN-9266-11.3 MAINTENANCE: 58-83 O-RINGS ...

RMA-303 Direct Charge - Introduction 27 LN-9266-11.3 30MM RMA-303 DIRECT TOOL POINT DIMENSIONS TD X Y 4-inches 17.46-Inches 8.93-Inches (101

RMA-303 Direct Charge - Introduction LN-9266-11.3 28 RMA-303 TOOL CENTER POINT DIMENSIONS (55mm) 55MM RMA-303 DIRECT TOOL POINT DIMENSIONS TD

RMA-303 Direct Charge - Introduction 29 LN-9266-11.3 RMA-303 TOOL CENTER POINT DIMENSIONS (65mm Mono Flex) 65MM RMA-303 DIRECT TOOL POINT DIMENSION

RMA-303 Direct Charge - Introduction LN-9266-11.3 30 RMA-303 TOOL CENTER POINT DIMENSIONS (65mm Dual Flex) 65MM RMA-303 DIRECT TOOL POINT DIMENSIO

RMA-303 Direct Charge - Introduction 31 LN-9266-11.3 CIRCUIT SCHEMATIC (METRIC)

RMA-303 Direct Charge - Introduction LN-9266-11.3 32 CIRCUIT SCHEMATIC (Fractional)

RMA-303 Direct Charge - Introduction 33 LN-9266-11.3 VALVE SCHEMATIC

RMA-303 Direct Charge - Installation LN-9266-11.3 34 INSTALLATION AIR FILTER INSTALLATION The following air filter installation guidelines are essen

RMA-303 Direct Charge - Installation 35 LN-9266-11.3 TUBE SIZE/AIR PRESSURE REQUIREMENTS Metric Tube Bundle Fractional Tube Bundle Air Pres

RMA-303 Direct Charge - Installation LN-9266-11.3 36 EQUIPMENT GROUNDING / SAFETY RECOMMENDATIONS In electrostatic coating systems, the flow of hig

RMA-303 Direct Charge - Safety 1 LN-9266-11.3 SAFETY PRECAUTIONS Before operating, maintaining or servicing any Ransburg electrostatic coati

RMA-303 Direct Charge - Installation 37 LN-9266-11.3 clamp (properly secured), by brazing or by piercing the structural component enough to assure co

RMA-303 Direct Charge - Installation LN-9266-11.3 38 eliminate moisture as a potential defect in painted surfaces as well as extending equip-ment li

RMA-303 Direct Charge - Installation 39 LN-9266-11.3 Ransburg Filter Model No. Description / Specifications Replacement Ele-ment Part No. HAF-503 P

RMA-303 Direct Charge - Installation LN-9266-11.3 40 MOUNTING The RMA-303 is equipped with a quick discon-nect assembly. The quick disconnect featu

RMA-303 Direct Charge - Installation 41 LN-9266-11.3 TYPICAL INSTALLATION OF RMA-303 0010010010001000

RMA-303 Direct Charge - Installation LN-9266-11.3 42 TUBING BUNDLE INSTALLATION Typically, the tubing bundle is pulled through the robot arm from th

RMA-303 Direct Charge - Installation 43 LN-9266-11.3 RMA-303 WIRING INSTALLATION

RMA-303 Direct Charge - Installation LN-9266-11.3 44 INTERLOCKS ! C A U T I O N •When the turbine air is turned off, the turbine will continue

RMA-303 Direct Charge - Installation 45 LN-9266-11.3 N O T E S

RMA-303 Direct Charge - Operation LN-9266-11.3 46 OPERATION ! W A R N I N G •Operators must be fully trained in safe oper-ati

RMA-303 Direct Charge - Safety LN-9266-11.3 2 AREA Tells where haz-ards may occur. HAZARD Tells what the hazard is. SAFEGUARDS Tells how to avoid th

RMA-303 Direct Charge - Operation 47 LN-9266-11.3 (See “Circuit Diagram” in the “Introduction” section.) The fluid valves in the RMA-303 are actuate

RMA-303 Direct Charge - Operation LN-9266-11.3 48 BEARING AIR ADJUSTMENT The nominal bearing air pressure is 90 psi (620.5 kPa), measured at the rea

RMA-303 Direct Charge - Operation 49 LN-9266-11.3 A12874-01 (METAL, DIRECT CHARGE)A12074-02 (METAL, DIRECT CHARGE WITH RING)SHAPING AIR KIT #2 A128

RMA-303 Direct Charge - Operation LN-9266-11.3 50 SHAPING AIR KIT #4 A12874-03/04 Shaping Air Kits (Dual Air 30mm Bell Cups) This combination provid

RMA-303 Direct Charge - Operation 51 LN-9266-11.3 N O T E BRAKE AIR Brake air is used to slow the turbine speed in a minimum length of time. It is a

RMA-303 Direct Charge - Operation LN-9266-11.3 52

RMA-303 Direct Charge - Operation 53 LN-9266-11.3 TARGET DISTANCE The distance between the RMA-303 atomizer and the target will affect the finish qua

RMA-303 Direct Charge - Operation LN-9266-11.3 54 5. Use an alternating trigger sequence of sol-vent/air to create a chopping effect. Al-ways ensu

RMA-303 Direct Charge - Operation 55 LN-9266-11.3 LOW VOLTAGE CABLE INSTALLATION AND REMOVAL (See “Quick Disconnect Cables” and “Low Voltage Cable On

RMA-303 Direct Charge - Operation LN-9266-11.3 56 LOW VOLTAGE CABLE ON ROBOT

RMA-303 Direct Charge - Safety 3 LN-9266-11.3 AREA Tells where haz-ards may occur. HAZARD Tells what the hazard is. SAFEGUARDS Tells how to avoid the

RMA-303 Direct Charge - Maintenance 57 LN-9266-11.3 N O T E S

RMA-303 Direct Charge - Maintenance LN-9266-11.3 58 MAINTENANCE ! C A U T I O N O-RINGS All O-rings in this atomizer are solvent proof except t

RMA-303 Direct Charge - Maintenance 59 LN-9266-11.3 pends on several factors such as viscosity, paint pressure, etc. Timing should be such that the

RMA-303 Direct Charge - Maintenance LN-9266-11.3 60 these solvents should also be non-polar. Examples of non-flammable, non-polar solvents for clea

RMA-303 Direct Charge - Maintenance 61 LN-9266-11.3 PREVENTIVE MAINTENANCE Daily Maintenance (During Each Preventive Maintenance Break) 1. Verify th

RMA-303 Direct Charge - Maintenance LN-9266-11.3 62 Refer to the “Troubleshooting Guide” in the “Maintenance” section for details on determin-ing t

RMA-303 Direct Charge - Maintenance 63 LN-9266-11.3 Bell Cup Handling Always verify that high voltage is turned off and the atomizer bell has stopped

RMA-303 Direct Charge - Maintenance LN-9266-11.3 64 BELL CUP CLEANING Always verify that high voltage is OFF and that the atomizer bell is spinning

RMA-303 Direct Charge - Maintenance 65 LN-9266-11.3 14. It is recommended that extra bell cups be purchased. The cups can then be cleaned off line i

RMA-303 Direct Charge - Maintenance LN-9266-11.3 66 Frequency (Maximum) Procedure Mid-Shift End of Shift Weekly 2 Weeks Monthly

RMA-303 Direct Charge - Safety LN-9266-11.3 4 AREA Tells where haz-ards may occur. HAZARD Tells what the hazard is. SAFEGUARDS Tells how to avoid th

RMA-303 Direct Charge - Maintenance 67 LN-9266-11.3 DISASSEMBLY PROCEDURES For reassembly instructions, use the reverse of the following disassembly

RMA-303 Direct Charge - Maintenance LN-9266-11.3 68 Bell Cup Removal ! C A U T I O N •Failure to replace a damaged bell cup will cause premature

RMA-303 Direct Charge - Maintenance 69 LN-9266-11.3 Bell Cup Removal Tool (65mm Bell Cups Only) A11247-00 (Optional Accessory) This tool is meant to

RMA-303 Direct Charge - Maintenance LN-9266-11.3 70 ! C A U T I O N •Failure to replace a damaged bell cup will cause vibration of the applicato

RMA-303 Direct Charge - Maintenance 71 LN-9266-11.3 Splash Plate Insertion Shroud Removal / Replacement Removal Remove five (5) screws from back of a

RMA-303 Direct Charge - Maintenance LN-9266-11.3 72 Inner/Outer Shaping Air Manifold, Solvent Tube Removal/Replacement (55mm) Interior/Exterior Shap

RMA-303 Direct Charge - Maintenance 73 LN-9266-11.3 er body. Align the mark on the turbine with the mark on the atomizer body. Install the turbine

RMA-303 Direct Charge - Maintenance LN-9266-11.3 74 Place the tip on the tool and tighten in a coun-ter-clockwise direction into the fluid tube. Do

RMA-303 Direct Charge - Maintenance 75 LN-9266-11.3 Rear Valve Manifold Removal Cascade Removal / Replacement Removal Remove all components, shroud,

RMA-303 Direct Charge - Maintenance LN-9266-11.3 76 Rear Manifold Removal / Replacement Removal Remove the rear manifold from the applicator (see “C

RMA-303 Direct Charge - Safety 5 LN-9266-11.3 AREA Tells where haz-ards may occur. HAZARD Tells what the hazard is. SAFEGUARDS Tells how to avoid the

RMA-303 Direct Charge - Maintenance 77 LN-9266-11.3 CW TOTIGHTEN15-20 LBS-IN(1.7-2.3 N-M)TORQUE WRENCHValve Seat Torque ! C A U T I O N •Always u

RMA-303 Direct Charge - Maintenance LN-9266-11.3 78 Attach the fluid coil, upper and lower ferrule to the knuckle. Attach the external cup wash lin

RMA-303 Direct Charge - Maintenance 79 LN-9266-11.3 Turbine O-Ring Replacement

RMA-303 Direct Charge - Maintenance LN-9266-11.3 80 TROUBLESHOOTING GUIDE General Problem Possible Causes Corrective Action Bad Spray Pattern 1.

RMA-303 Direct Charge - Maintenance 81 LN-9266-11.3 TROUBLESHOOTING GUIDE (Cont.) General Problem Possible Causes Corrective Action Low or No Hig

RMA-303 Direct Charge - Maintenance LN-9266-11.3 82 TROUBLESHOOTING GUIDE (Cont.) General Problem Possible Causes Corrective Action Speed Feedba

RMA-303 Direct Charge - Maintenance 83 LN-9266-11.3 TROUBLESHOOTING GUIDE (Cont.) General Problem Possible Causes Corrective Action Turbine Canno

RMA-303 Direct Charge - Maintenance LN-9266-11.3 84 N O T E S

RMA-303 Direct Charge - Parts 85 LN-9266-11.3 PARTS IDENTIFICATION RMA-303 DIRECT CHARGE ROTARY ATOMIZER MODEL IDENTIFICATION When ordering, use A128

RMA-303 Direct Charge - Parts LN-9266-11.3 86 Fluid Tip Selection ØA

RMA-303 Direct Charge - Safety LN-9266-11.3 6 AREA Tells where haz-ards may occur. HAZARD Tells what the hazard is. SAFEGUARDS Tells how to avoid th

RMA-303 Direct Charge - Parts 87 LN-9266-11.3 Fluid Coils (Separate Sales Parts Only) If purchasing spare parts, they must be modi-fied as explained.

RMA-303 Direct Charge - Parts LN-9266-11.3 88 Bell Cup Parts Breakdown TYPICAL BELL CUP PARTS BREAKDOWN Complete Assembly 1 Description Cup Only 2

RMA-303 Direct Charge - Parts 89 LN-9266-11.3 A12090-01 (30MM OR 55MM)A12090-02 (65MM SWIRL)36RMA-303 Assembly See breakdown on page 92 19A12874-12

RMA-303 Direct Charge - Parts LN-9266-11.3 90 FULL SIZEPLATE VIEW(FOR LV CABLE)1882717523222633 REF.2098671093130332829FULL SIZEKNUCKLE ENDVIEW2928

RMA-303 Direct Charge - Parts 91 LN-9266-11.3 NOTE #1 Customer must verify spindle part number located on outer housing, see page 13. SEE NOTE #1 SEE

RMA-303 Direct Charge - Parts LN-9266-11.3 92 44171516164991245876761110111011 10A11206-00 Rear Plate Assembly A11206-00 REAR PLATE ASSEMBLY - PARTS

RMA-303 Direct Charge - Parts 93 LN-9266-11.3 4443121221A11241-00 VALVE MANIFOLD ASSEMBLY - PARTS LIST Item # Part # Description Qty 1 77367-0

RMA-303 Direct Charge - Parts LN-9266-11.3 94 Shaping Air Kits A12874-12 (METAL, DIRECT CHARGE, 55mm)79001-37O-RINGA12067-01INNER SHAPE AIR RING7900

RMA-303 Direct Charge - Parts 95 LN-9266-11.3 NOTE: Set screw for all shape air manifolds is A12253-00. SHAPING AIR KIT - PARTS LIST Item # Part

RMA-303 Direct Charge - Parts LN-9266-11.3 96 A12000-XXXXXX Tubing Bundle Assembly (Fractional)