Graco 313289s Remove Air Motor

Repair

313289S 45

4. Use a wrench to hold the tie rod flats to keep the

rods from turning. Unscrew the nuts (129) from the

tie rods (128) and carefully remove the displace-

ment pump (66 or 67).

5. Refer to the Xtreme Displacement Pump manual

311762 to service or repair the displacement pump.

6. Follow steps in reverse order to reinstall displace-

ment pump.

Remove Air Motor

1. Follow Pressure Relief Procedure, page 12.

2. Disconnect displacement pump from air motor. See

steps 2 and 3 under Remove Displacement Pump,

page 44.

3. Disconnect sensor cable, air line, and ground wire

from air motor.

4. Remove mounting screws (4) and washers (3) hold-

ing air motor (2) to mounting bracket.

5. Refer to NXT Air Motor manual 311238 to service or

repair the air motor.

6. Follow steps in reverse order to reinstall air motor.

ti8301a

128

129

66 or 67

Bracket

r__312359_313289_32

Contents

Main Contents Related Manuals Component Manuals in U.S. English: Warnings WARNINGWARNINGWARNING Page Page Models 313289S 7 Models Intrinsically safe for Class I, Div 1, Group D, T2 Class I, Division 1, Group D, T2 Ta = 0C to 54C FM09ATEX0015X II 2 G Ex d ia px IIA T2 Tamb = 0C to 54C Overview Isocyanate Hazard Material Self-Ignition Moisture Sensitivity of Isocyanates Components A and B Component A Keep Components A and B Separate Component B Changing Materials Before Repair Location Grounding Proper Lifting of Sprayer Lift Using a Forklift Pressure Relief Procedure Relieve A and B Fluid Pressure Replace with illustration Relieve Pump Fluid Pressure Flush Before Using Equipment Replace with illustration Flush Flush Mixed Material Flush Mix Manifold Page Empty and Flush Entire System (new sprayer or end of job) Guidelines Procedure air regulator Page Shutdown Entire System For prolonged shutdown (one week or longer): Cleaning Procedure XM Setup and Troubleshooting Guide Grounding Air Supply Calibration Motor Icing Troubleshooting NOTE: If an error code displays, see Alarms on page 23. Page Page Alarms View Alarms Diagnose Alarms Clear Alarms Alarm Codes and Troubleshooting Alarm General Performance Alarms Page Pump Test (Daily Check Recommended) General System Component Alarms Alarm Optional User-Settable Maintenance Warnings Alarm Alarms 28 313289S Optional User-Settable Spray Limits Alarm Possible Alarms by Mode Alarm Code Key LED Diagnostic Information Repair Replace Air Filter Element Both Filters Control Air Regulator Filter Main Air Inlet Manifold Filter User Interface/Control Box Remove Shroud Replace Solenoid Module Update USB Module Software Replace USB Module Update Fluid Control Module (FCM) Software Replace Fluid Control Module (FCM) Replace Alarm Display Page Wall Power Supply Control Components Alternator Power Supply Control Components Page Air Controls Remove Air Control Assembly Replace Solvent Pump Ball Valve Replace Solvent Air Regulator Replace System Air Regulator Page Fluid Control Assembly Dosing Valve Assembly Mix Manifold Assembly Sensors Replace Fluid Pressure Sensor Temperature (RTD) Sensor Pump Assembly Remove Pump Assembly 70:1 Pump: 50:1 Pump: Remove Displacement Pump Remove Air Motor Solvent Pump Fluid Heaters Service and Repair Replace Electrical Schematics Simplified Electrical Schematic, XM Sprayer with Alternator Simplified Pneumatic Schematic, XM Sprayer with Alternator Detailed Electrical Schematic, XM Sprayer with Alternator (page 1) A (Blue) B (Green) Detailed Electrical Schematic, XM Sprayer with Alternator (page 2) Page Simplified Pneumatic Schematic, XM Sprayer with Wall Power BRNBLUE GRN/YEL IEC-320 cord BLK 1123 WHT Detailed Electrical Schematic, XM Sprayer with Wall Power (page 1) NOTE: NC indicates the wire is not connected. See manual 312359 for power connection instructions. Detailed Electrical Schematic, XM Sprayer with Wall Power (page 2) A (Blue) B (Green) Junction Box Wiring Schematics 313289S 55 Junction Box Wiring Schematics NOTE: See manual 312359 for power connection instructions. Fluid Heaters FLUID HEATERS Junction Box Wiring Schematics Hopper Heaters 56 313289S HOPPER HEATERS To control box inlet power lter. To control box inlet power lter. Page Parts Page Page Common Parts Replacement Danger and Warning labels, tags, and Not assembled. Parts Varying by Model XM1_ _ _ and XM2_ _ _ Models Page XM3_ _ _ and XM4_ _ _ Models Page XM5_ _ _ and XM6_ _ _ Models Page XM7_ _ _ and XM8_ _ _ Models Page Control Box (255771) Parts Air Power and Electric Power Versions Replacement Danger and Warning labels, tags, and Control Box Power Supply Options Alternator Assembly Wall Power Supply Assembly Used on XM_A_ _ models only. Air Controls Module (255761) Parts Junction Box (256540) Parts Fluid Control Assembly Parts Air Inlet Manifold (255762) Parts Alternator Module (255728) Parts Repair and Spare Parts Reference Accessories and Kits Page Dimensions System Dimensions without Hoppers System Dimensions with Hoppers Dimensions 84 313289S System Dimensions with Hoppers One 20-Gallon Hopper and One 7-Gallon Hopper Two 7-Gallon Hoppers Technical Data Graco Standard Warranty Graco Information TO PLACE AN ORDER,