Graco Inc EM390 Parts List ± Sprayer with LO-BOY Cart, Model 220±726, Series C, Basic Sprayer

Page 30

PARTS LIST ± SPRAYER WITH LO-BOY CART

Model 220±726, Series C, Basic Sprayer

Includes items 1 to 127 as listed below

Ref

 

 

 

Ref

 

 

 

No.

Part No.

Description

Qty

No.

Part No.

Description

Qty

1

065±099

CONDUIT, electrical

4 in.

52

223±767

HOSE, nylon, 1/4º ID,

 

3

100±188

NUT, hex, 5/16±18

7

 

 

cpld 1/4 npsm(fbe), 21±3/4º

 

4

100±214

LOCKWASHER, spring, 3/8º

7

 

 

(552 mm), spring guard one end

1

7

100±057

CAPSCREW, hex hd,

 

53

215±903

BEARING ASSEMBLY

1

 

 

5/16±18 x 3/4º

7

54

215±904

CONNECTING ROD ASSEMBLY 1

10

156±823

UNION, 1/4 npt(m) x

 

55

215±905

DRIVE ASSEMBLY

 

 

 

1/4 npt(f) swivel

1

 

 

includes replacement items 55a ± 55g 1

13

102±932

CONNECTOR, conduit, 90_

1

55a

104±008

. LOCKWASHER, spring, 5/16º

2

14

181±073

STRAINER

1

55b

106±115

. LOCKWASHER, spring, 3/8º

2

18

104±008

LOCKWASHER, spring, 5/16º

2

55c

100±659

. CAPSCREW, soc hd, 3/8±16

 

19

107±156

SCREW, mach, pan hd, 6±32

 

 

 

x 1º

4

 

 

x 5/8º

6

55d

100±657

. CAPSCREW, soc hd, 5/16±18

 

20

105±509

CAPSCREW, soc hd, 5/16±18

 

 

 

x 2º

2

 

 

x 7/8º

2

55e

105±510

. LOCKWASHER, 1/4º

4

23

224±727

MOTOR, electric, 1/2 HP

 

55f

100±644

. CAPSCREW, soc hd, 1/4±20

 

 

 

includes replaceable items 23a±23g 1

 

 

x 3/4º

4

23a

102±799

. TERMINAL, wire, ring see page 26 1

55g

110±293

. LUBRICANT not shown

1

23b

185±955}

. LABEL, DANGER, English

1

58

218±215

PUMP, displacement

 

23c

596±421

. TERMINAL, wire, female,

 

 

 

see page 27 for parts

1

 

 

snap±on see page 26

4

84

155±665

UNION, 3/8 npt(m) x

 

23d

105±771*

. CAPACITOR, motor,

 

 

 

3/8 npsm(f) swivel

1

 

 

includes resistor

1

92

177±762}

LABEL, warning

1

23e

181±118

. LABEL, 1/2 HP

1

94

206±994

THROAT SEAL LIQUID, 8 oz.

 

23f

223±597

. CIRCUIT BOARD

 

 

 

not shown

1

 

 

see page 26 for application

 

95

178±034

TAG, caution

1

 

 

information

1

99

108±179

WHEEL, semi±pneumatic

2

23g

185±952}

. LABEL, DANGER, French

1

100

154±636

WASHER, flat

2

25

106±078

SCREW, flat hd, 10±24 x 3/4º

4

112

176±762

NUT, hex, 1 1/2±18

1

27

105±680

PIN, spring, straight,

 

115

150±513

NUT, jam, 7/16±20

1

 

 

0.167º dia x 0.94º

1

116

100±322

WASHER, 1/4º

1

29

170±113

TUBE, suction

1

117

100±509

PLUG, 1/4±18 nptf

1

32

110±037 SCREW, mach, pan head,

 

118

179±945

ADAPTER, elbow, 7/16º stud,

 

 

 

10±24 x 1/2º

4

 

 

1/4 npt(f)

1

33

176±817

SPRING, retaining

2

119

178±342

CLIP, spring

2

34

176±818

PIN, str, hdls, 5/16º dia x 1.023º

2

120

103±927

CLAMP, hose, 1±1/4º ID

2

35

181±062

COVER, gear box

1

121

103±473

STRAP, wire, tie

2

36

176±824

COUPLING, pump

1

123

220±678

CART ASSEMBLY

 

37

176±825

GEAR, pinion

1

 

 

Includes item 123a and 123b

1

38

183±285

ADAPTER, 3/8 npt(m) x

 

123a

101±242

. RING, retaining

2

 

 

1/2 npsm (m)

1

123b

183±275

. SPACER

2

40

185±524

BRACKET, mounting

1

123c

105±521

. PLUG, tubing

2

41

183±998

COVER

1

124

176±920

HOSE, suction, 30º (762 mm)

1

45

108±982

CONNECTOR, tube

1

125

183±281

HOSE, drain

1

46

222±198

PRESSURE DRAIN VALVE

 

126

157±416

UNION, swivel, 90_

1

 

 

Includes item 45

1

127

183±291

COUPLING, 1/2 npt x

 

47

214±570

FLUID FILTER

 

 

 

1/2º straight pipe

1

Includes items 47a and 47b

 

 

see 307±273 for additional parts

1

47a

100±040

. PLUG, pipe, 1/4º

1

47b

162±453

. NIPPLE,1/4 npsm x 1/4 npt

1

50215±860 PRESSURE CONTROL ASSEM-

BLY

see parts on page 26

1

30307-724

*Recommended spare parts.

Keep on hand to reduce down time.

}Extra Danger and Warning labels available at no charge.

Image 30
Contents Model 231±018 Model 231±001, Series BModel 231±390 Model 220±726, Series CSpray Tip Safety General SafetySpray Gun Safety Devices Medical Alert±±Airless Spray WoundsFluid and Solvent Compatibility Flushing SafetySystem Pressure Hose Grounding ContinuityDispositifs de sécurité du pistolet Consignes générales de sécuritéSoins médicaux Consignes de sécurité concernant lajutage du pulvérisateurMise à la terre ou à la masse PressionCompatibilité chimique des corps Continuité de la mise à la terre des tuyauxTratamiento médico EL Rociado a Alta Presion Puede Causar Graves LesionesSeguridad general Aparatos de seguridad de la pistola pulverizadoraPuesta a tierra Presión del sistemaCompatibilidad de fluido Continuidad del circuito de puesta a tierra de la mangueraConnect the hose and gun. See ±1 SetupCheck the electrical service Plug in the sprayerPressure Relief Procedure OperationInstall the spray tip and tip guard Prime the sprayer with paintAdjust the spray pattern Cleaning a Clogged TipShutdown and Care When to Flush Startup after storageHOW to Flush Application Methods Right WrongTroubleshooting Guide Pressure Relief ProcedureProblem Cause Solution Fluid supply often to prevent running the pump Reinstalling the Pump. See ±1 Displacement PumpReassembly Notes Removing the Pump. See ±1206 Reassembly Procedure204 222Replacing the Connecting ROD and Bearing Replacing the Drive Assembly 55d 55a303 Replacing the Electric Motor & CapacitorCapacitor 23fReplacing the Pressure Control & Circuit Board Circuit Board RemovalPressure Control Removal Pressure Control Adjustment Service Tools NeededFollow the Pressure Relief Procedure Warning, above 0750 Parts Drawing & List ± Pressure Control Circuit Board ApplicationsDisplacement Pump Parts Drawing & List Model 218±215, Series C Carbon Steel Displacement PumpDescription Qty Parts List ± Sprayer with Upright Cart Model 231±001, Series B, Basic SprayerParts Drawing ± Sprayer with Upright Cart Model 231±001, Series BParts List ± Sprayer with LO-BOY Cart Model 220±726, Series C, Basic SprayerParts Drawing ± Sprayer with LO-BOY Cart Model 220±726, Series CDetail a Model 231±018 Complete Upright Sprayer with Contractor Gun Parts Drawing & List ± Complete SprayersModel 231±390 Complete Upright Sprayer with Flex Gun Model 231±051 Complete Lo±Boy Sprayer with Flex GunAccessories Manual Change SummaryImportant Phone Numbers Technical DataDimensions To you 1±800±328±0211 Toll Free307-724 Table of Contents Graco Warranty and DisclaimersMINNEAPOLIS, MN 55440±1441 Model 231±390 shownGraco INC. P.O. BOX Upright LoBoyInjection Hazard Packing Repair Kit 222±587