Graco Inc 1095 Premium Hi-Boy, 695 Premium Hi-Boy, 795 Premium Hi-Boy, 3A0157A Ti7169a

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Installation

If pump pin works loose, parts could break off due to force of pumping action. Parts could project through the air and result in serious injury or property damage.

NOTICE

If the pump jam nut loosens during operation, the threads of the drive housing will be damaged.

1.Extend pump piston rod 1.5 in. Apply grease to top of pump rod at (A) or inside connecting rod.

1.5 in.

A

ti7171a

2.Install pump pin (44). Verify retaining spring (43) is in groove of connecting rod (85).

3.Push pump up until pump threads engage.

4.Screw in pump until threads are flush with drive housing opening. Align pump outlet to back.

5.Install washers, o-rings and suction tube (76) and hose (94).

6.Screw jam nut (56) up onto pump until nut stops. Tighten jam nut by hand, then tap 1/8 to 1/4 turn with a 20 oz (maximum) hammer to approximately 75± 5 ft-lb (102 N•m).

7.Install pump rod shield (108) with screw (31).

Displacement Pump Replacement for 695/795/Mark IV

8.Fill packing nut with Graco TSL until fluid flows onto top of seal.

ti7169a

3A0157A

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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 CordTroubleshooting What to Check What to do Type of ProblemMechanical/Fluid Flow 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 Drive and Bearing Housing Replacement DisassemblyAssembly Drive and Bearing Housing Replacement Motor Replacement InstallationRemoval 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