Hitachi 232133 manual Model 232130 and 232131, Series a

Page 34

Complete Sprayer Parts

Model 232130 and 232131, Series A

73

8

2

4

65 16

12

11

34

66 35

14
15	45
	45

48 98

47

17 18

46 49

43

44

85 4 3

21

7

41

5

9

2a 13

6 20 23

68 24

6722a

6922

25

55

56 51

84

52

53

54

27103

28

	99	32
	105 60	32
	105 60
	9 33 57
		31
		37

75

95

70

26

39

42101

102

76

74

72

79

71

19

4038

64

100

7729A

Pressure Control Box

(Bottom View)

30

29

78

77	82 Ref	96
		96

67 Ref

78

80

8130 Ref

7745A

107

22a 108

77 Ref

7869B

34 308801

Image 34

Contents Model 232132 and 232130, Series a 308801Models 232133 and 232131, Series a Read and Keep for ReferenceTable of Contents SymbolsInjection Hazard Fire and Explosion Hazard Fire Skin Injection Explosion HazardComponent Function and Identification DC aSetup Model 232133 ShownHow to use the pressure drain valve How to use the gun safety latchHow to use the pressure control GroundingHow to remove a tip clog Pressure Relief ProcedureHow to use the RAC IV tip guard Injection HazardStartup Adjust spray pattern Fire and Explosion HazardShutdown and Care Flushing When to flushHow to flush Relieve pressureOpen or drain position Troubleshooting Basic Problem SolvingElectrical Intermediate Problem Solving Replace pin if missing. Be sure retainer Unit will not run on generator but does run on AC power Moving Parts Hazard General Repair InformationTool List Fire HazardMotor Test SetupArmature Short Circuit Test Test brushes Motor BrushesElectric Shock Hazard Repairing pump Displacement PumpRemoving pump See Remove three drive housing screws MotorMotor control board removal Motor control board diagnosticsMotor Control Board LED Sprayer Operation Indicates What to do BlinksPower Supply Cord On/Off SwitchDrive Housing, Connecting Rod, Crankshaft Not shown Pressure Transducer Seal InstallationPressure Transducer RemovalSuction Hose Models 232132 Drain Valve ReplacementRepair Dimensions Technical DataAccessories Complete Sprayer Parts Model 232132 and 232133, Series a239769 KIT, pump, displacement 51H 235014 ASSEMBLY, drain valve240519 CONNECTING, rod assy See manualModel 232130 and 232131, Series a Manual 239979CRANKSHAFT, U-695 236352 POTENTIOMETER, pressure adjPhone Number Graco Standard WarrantyAdditional Warranty Coverage Toll Free