Graco 190ES 309063F- Manuals

Graco 190ES 309063F– User Manual in PDF format online.

Manuals:

User Manual

User Manual Graco 190ES 309063F

Summary

Page 2 - Specifications; Warnings; Warning Symbol; WARNING; Caution Symbol; CAUTION

2 309063 Specifications This equipment is not intended for use with flammable or combustible materials used in places such as cabinet shops or other “factory” or fixed locations. If you intend to use this equipment in this type of application, you must comply with NFPA 33 and OSHA requirements for t...

Page 3 - FIRE AND EXPLOSION HAZARD; ELECTRIC SHOCK HAZARD

3 309063 The following are general Warnings related to the safe setup, use, maintenance and repair of this equipment. Additional, more specific warnings may be found throughout the text of this manual where applicable. WARNING FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fume...

Page 5 - Component Identification and Function

5 309063 Component Identification and Function K E H B A D J G F V U N M P R T S ti5914a ti7400a A Motor DC motor, permanent magnet, fan cooled B Drive Assembly Transfers power from DC motor to displacement pump D Displacement Pump Transfers fluid to be sprayed from source through spray gun E Fluid ...

Page 6 - Pressure Relief Procedure

6 309063 Pressure Relief Procedure WARNING SKIN INJECTION HAZARD Follow this Pressure Relief Procedure whenever you are instructed to relieve pressure, stop spraying, check or ser- vice equipment, or install or clean spray tip. read Injection Hazard Warning. 1. Turn OFF power and turn pressure contr...

Page 7 - General Repair Information

7 309063 General Repair Information WARNING Read Electric Shock Warning and Burn Hazard Warning. WARNING Flammable materials spilled on hot, bare, motor could cause fire or explosion. To reduce risk of burns, fire or explosion, do not operate sprayer with cover removed. D Keep all screws, nuts, wash...

Page 8 - Grounding and Electric Requirements

8 309063 Grounding and Electric Requirements WARNING Your system must be grounded. Read warnings, page 3. The sprayer cord includes: a grounding wire with an appropriate grounding contact. Fig. 3 ti7480a The sprayer requires: 110--120V units: 100--130 VAC, 50/60 Hz, 15A, 1 phase, circuit with a grou...

Page 9 - Troubleshooting; MOTOR WON’T OPERATE

9 309063 Troubleshooting Relieve pressure ; page 6. MOTOR WON’T OPERATE TYPE OF PROBLEM WHAT TO CHECK If check is OK, go to next check WHAT TO DO When check is not OK refer to this column Basic Fluid PressureProblems 1. Pressure control knob setting. Motor will not run if at minimum setting (fully c...

Page 10 - LOW OR FLUCTUATING OUTPUT

10 309063 Troubleshooting LOW OR FLUCTUATING OUTPUT TYPE OF PROBLEM WHAT TO CHECK If check is OK, go to next check WHAT TO DO When check is not OK refer to this column Low Output 1. For worn spray tip. 1. Follow Pressure Relief Procedure Warn- ing, then replace tip. See your separate gun or tip manu...

Page 12 - Spin Test; Motor Brush Replacement

12 309063 Spin Test Setup Electric Shock Hazard; page 6. To check armature, motor winding and brush electrical continuity: 1. Relieve pressure ; page 6. 2. Remove drive housing; page 24. 3. Fig. 7. Remove pressure control cover (39). Dis- connect red and black motor leads from control board. 4. Fig....

Page 14 - On/Off Switch Replacement

14 309063 On/Off Switch Replacement 120 Vac Removal 1. Relieve pressure ; page 6. 2. Fig. 10 and 11. Remove four screws (18) and pressure control cover (39). 3. Disconnect two wires (A) from ON/OFF switch (23). 4. Remove toggle boot (25) and locking ring (24). Remove ON/OFF switch (23). Installation...

Page 15 - Wiring Diagram

15 309063 On/Off Switch Replacement 120 Vac Pressure Transducer ON/OFF Switch Power Plug Potentiometer from Motor Red (+) Wiring Diagram Yellow White Black Black (--) Capacitor TI0060 Green Fig. 11 L2 L1 60 35 34 (Capacitor on Motor) Wiring Diagram (Capacitor on PC board) 232900, A, B 232901, A 2337...

Page 19 - Pressure Control Repair; Motor Control Board Diagnostics

19 309063 Pressure Control Repair Motor Control Board Diagnostics For these models and series only: 232900 A, B, C, D, E 232901 A, B, C, D 233797 A, B, C, D 233815 A, B, C, D 232903 A, B 232906 A, B Note: Keep a new transducer on hand to use for test. CAUTION Do not allow sprayer to develop fluid pr...

Page 20 - Motor Control Board

20 309063 Pressure Control Repair Motor Control Board For these models and series only: 232900 A, B, C, D, E 232901 A, B, C, D 233797 A, B, C, D 233815 A, B, C, D 232903 A, B 232906 A, B Removal Refer to Fig. 10 and 11, 13 or 14 depending on sprayer voltage. 1. Relieve pressure ; page 6. 2. Remove f...

Page 21 - For these models and series only:; Pressure Adjust Potentiometer

21 309063 Pressure Control Repair For these models and series only: 232900 A, B, C, D, E 232901 A, B, C, D 233797 A, B, C, D 233815 A, B, C, D 232903 A, B 232906 A, B Pressure Control Transducer Removal Refer to Fig. 10 and 11, 13 or 14 depending on sprayer voltage. 1. Relieve pressure ; page 6. 2. ...

Page 24 - Drive Housing Replacement; Disassembly; Assembly

24 309063 Drive Housing Replacement CAUTION Do not drop gear cluster (7) when removing drive housing (10). Gear cluster may stay engaged in motor front end bell or drive housing. Disassembly 1. Relieve pressure ; page 6. 2. Remove pump (13); Displacement Pump Re- placement , page 26. 3. Fig. 16. Rem...

Page 25 - Motor Replacement

25 309063 Motor Replacement Disassembly 1. Relieve pressure ; page 6. 2. Remove pump; Displacement Pump Replace- ment , page 26. CAUTION Do not drop gear cluster (7) when removing drive housing (10). Gear cluster may stay engaged in motor front end bell or drive housing. 3. Remove drive housing; Dri...

Page 26 - Displacement Pump Replacement

26 309063 Displacement Pump Replacement See manual 309060 for pump repair instructions.See manual 309064 or 309065 for sprayer part num- ber references. Removal 1. Flush pump (13). 2. Relieve pressure ; page 6. 3. Fig. 18. Loosen two screws (10b) and rotate cover (10a). Fig. 18 10a b 9a 9573A 4. Cyc...

Page 28 - Graco Information

28 309063 Graco Information TO PLACE AN ORDER OR FOR SERVICE , contact your Graco distributor, or call 1--888--541--9788 to identify the nearest distributor. All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco res...