Hitachi EM 490 dimensions Parts Drawing ± Pressure Control, Circuit Board Applications

Page 24

PARTS DRAWING ± PRESSURE CONTROL

Part No. 215±860

Ref No. 50

Pressure Control Assembly Includes replaceable items 301 to 316, as listed below

Ref 23

Ref 130

315

Ref 1

316

NOTE: Numbers with ªRefº preceeding them correspond with the parts lists on pages 24 and 26.

311

307

313

Ref 40

312

Ref 25

302

310

314 Ref 135

303

Ref 23f

SEE INFORMATION

BELOW FOR WHICH

CIRCUIT BOARD TO USE

305

306

Ref 23c

301

Ref 23a

304

 

Ref 92

308

Ref 41

309

Ref 133

REF

 

 

 

NO.

PART NO.

DESCRIPTION

QTY

301

100±035

SCREW, mach; pan hd; 8±32 x 5/16º

1

302

162±453* NIPPLE, 1/4 npsm x 1/4 npt

1

303

102±932

CONNECTOR, conduit, 90_

2

304

157±021

LOCKWASHER, int. shkprf, No. 8

1

305

217±492

CORD, power supply

1

306

108±295

RELIEF, strain

1

307

178±035} LABEL, caution

1

308

100±072

NUT, hex, mscr; 6±32

2

309

103±181

LOCKWASHER, No. 6

2

310

107±070

SCREW, mach; flat hd; 6±32 x 5/8º

2

311

178±797} LABEL, warning

1

312

100±840*

ELBOW, street; 1/4 npt(f x m)

1

313

157±350* ADAPTER, 3/8 npt x 1/4 npt

1

314

218±916

TRIAC

1

315

105±659

BOOT, switch

1

316

105±679

TOGGLE, switch

1

}Extra warning labels available at no cost.

CIRCUIT BOARD APPLICATIONS

Identify the correct circuit board for your sprayer by matching the information below. The circuit boards may be purchased separately, but all replacement motors for this sprayer include a new circuit board

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

106±076

 

Circuit Board P/N

223±597

 

 

 

 

used in

and style

 

 

used in

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

220±679, A & B

Sprayer, Series

220±679, C

231±002, A & B

 

231±002, C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

218±923

 

 

 

 

Graco Motor P/N

223±805

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*NOTE: A new pressure control (50) does not include items 302, 312, 313 or any items preceeded by ªRefº .

3/4 HP

Motor ID Label

3/4 HP+

 

 

 

112175402

Franklin Motor P/N

1111006400

 

 

 

24307-735

Image 24
Contents Model 231±002, Series C Model 231±490Model 220±679, Series C Model 231±050General Safety Spray Gun Safety DevicesSpray Tip Safety Medical Alert±±Airless Spray WoundsFlushing Safety System PressureFluid and Solvent Compatibility Hose Grounding ContinuityConsignes générales de sécurité Soins médicauxDispositifs de sécurité du pistolet Consignes de sécurité concernant lajutage du pulvérisateurPression Compatibilité chimique des corpsContinuité de la mise à la terre des tuyaux Mise à la terre ou à la masseEL Rociado a Alta Presion Puede Causar Graves Lesiones Seguridad generalTratamiento médico Aparatos de seguridad de la pistola pulverizadoraPresión del sistema Compatibilidad de fluidoPuesta a tierra Seguridad durante el lavadoSetup Connect the hose and gun See FigPressure Relief Procedure OperationInstall the spray tip and tip guard Adjusting the spray pattern Refer to FigPrime the sprayer with paint Cleaning a Clogged Tip Shutdown and CareWhen To Flush How To FlushFlushing Guidelines Startup after storageApplication Methods Correct WrongTroubleshooting Guide Pressure Relief ProcedureProblem Cause Solution Displacement Pump Removing the Pump. See FigReinstalling the Pump. See Fig Reassembly NotesReassembly Procedure Replacing the Connecting ROD and Bearing Replacing the Drive Assembly Replacing the Electric Motor & Capacitor CapacitorReplacing the Pressure Control & Circuit Board Pressure Control Adjustment Service Tools NeededFollow the Pressure Relief Procedure Warning on If the pressure is not 2350 psi 164 bar Parts Drawing ± Pressure Control Circuit Board ApplicationsDisplacement Pump Parts Drawing and List NO. Part no Description QTYParts List ± Sprayer with Upright Cart Parts DrawingModel 231±002, Series C, Basic Sprayer Model 231±490, Complete SprayerParts Drawing ± Sprayer with Upright Cart Parts List ± Sprayer with Loboy Cart Model 220±679, Series C, Basic SprayerModel 231±050, Complete Sprayer Parts Drawing ± Sprayer with Loboy Cart Accessories Service InformationTechnical Data DimensionsImportant Phone Numbers To you 1±800±328±0211 Toll FreeGraco Warranty and Disclaimers Graco INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440±1441