Graco Inc 795 Premium Hi-Boy, 695 Premium Hi-Boy, 3A0157A 120V Models with 15/20 Amp Switch

Page 41

Wiring Diagram

120V Models (with 15/20 Amp Switch):

Digital Display

Motor

ti12980b

Potentiometer

Pressure

Transducer

Black

ON

Dip Switch

Watchdog

20A 15A

1595 Switch

green/ground

	ON/OFF
Black	Switch
Black
white
	Black +
	Power Plug
green/ground

3A0157A

41

Image 41

Contents Mark Electric Airless SprayersUltra MAX lIl ModelsTable of Contents Grounding Grounding InstructionsSkin Injection Hazard Fire and Explosion HazardElectric Shock Hazard Equipment Misuse HazardPressurized Aluminum Parts Hazard Moving Parts HazardComponent Identification Pressure Relief Procedure Grounding Power RequirementsPails Extension CordMechanical/Fluid Flow TroubleshootingWhat to Check What to do Type of Problem Follow Pressure Relief Procedure on What to Check What to do Type of Problem Electrical Type of Problem What to Check HOW to CheckCheck to see if transducer and control board Step Check Motor Thermal Switch Unplug thermal Is not correct, replace motor YES Sprayer Will Not Shut OffSprayer Will Not Run Step VAC and 110 VAC Motor Control Board Removal Installation33 D 115 Removal VAC Filter BoardPressure Adjust Potentiometer Pressure Control Transducer Install control box 61 and control panel 68 with four screws 3A0157A Assembly Drive and Bearing Housing ReplacementDisassembly Drive and Bearing Housing Replacement Removal Motor ReplacementInstallation Motor Replacement Perform Relieve Pressure Procedure Displacement Pump Replacement for 695/795/MarkTi7169a Perform Pressure Relief Procedure, Displacement Pump Replacement 1095/1595/MarkPlace u-bolt on pump door protrusion Attach drain hose to sprayer Hose Reel Grease shaft Install swivel Removal Installation Reed Switch Replacement120V Models Wiring Diagram120V Models with 15/20 Amp Switch 240V Models 3A0157A For Graco Canada Customers Graco Standard Warranty