Graco 190ES 309063F- User Manual
Graco 190ES 309063F– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Specifications; Warnings; Warning Symbol; WARNING; Caution Symbol; CAUTION
- Page 3 – FIRE AND EXPLOSION HAZARD; ELECTRIC SHOCK HAZARD
- Page 5 – Component Identification and Function
- Page 6 – Pressure Relief Procedure
- Page 7 – General Repair Information
- Page 8 – Grounding and Electric Requirements
- Page 9 – Troubleshooting; MOTOR WON’T OPERATE
- Page 10 – LOW OR FLUCTUATING OUTPUT
- Page 12 – Spin Test; Motor Brush Replacement
- Page 14 – On/Off Switch Replacement
- Page 15 – Wiring Diagram
- Page 19 – Pressure Control Repair; Motor Control Board Diagnostics
- Page 20 – Motor Control Board
- Page 21 – For these models and series only:; Pressure Adjust Potentiometer
- Page 24 – Drive Housing Replacement; Disassembly; Assembly
- Page 25 – Motor Replacement
- Page 26 – Displacement Pump Replacement
- Page 28 – Graco Information
309063F
First choice when
quality counts.
t
REPAIR
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
- For portable spray applications of architectural paints and coatings -
190ES
t
Airless Paint Sprayers
3000 psi (207 bar, 20.7 MPa ) Maximum Working Pressure
120 VAC
232900, A, B, C, D, E, F
232901, A, B, C, D, E
233797, A, B, C, D, E
233815, A, B, C, D, E
100 -- 120 VAC
232903, A, B
220 -- 240 VAC
232906, A, B
Table of Contents
Component Function and Identification
5
. . . . . . . . . . . .
Pressure Relief Procedure
6
. . . . . . . . . . . . . . . . . . . . . . .
General Repair Information
7
. . . . . . . . . . . . . . . . . . . . . .
Grounding
8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting
9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Spin Test
12
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Brush Replacement
12
. . . . . . . . . . . . . . . . . . . . .
On/Off Switch Replacement
14
. . . . . . . . . . . . . . . . . . . .
Pressure Control Repair
19
. . . . . . . . . . . . . . . . . . . . . . .
Drive Housing Replacement
24
. . . . . . . . . . . . . . . . . . . .
Motor Replacement
25
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement Pump Replacement
26
. . . . . . . . . . . . . . .
Technical Data
27
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Phone Number
28
. . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Warranty
28
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
232900
309064
. . . . . . . . . . . . . . . . . . . . .
309045
. . . . . . .
309060
. . . . . . .
309065
. . . . . . .
309365
. . . . . . .
ti7400a
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Summary
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...
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...
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 ...
