Graco 308674C- User Manual

Page 2 - Warning Symbol; Caution Symbol; CAUTION; WARNING; EQUIPMENT MISUSE HAZARD

Table of Contents Warnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Service 8 . . . . . . ...

Page 3 - INJECTION HAZARD

WARNING INJECTION HAZARD Spray from the gun, leaks or ruptured components can inject fluid into your body and cause extremelyserious injury, including the need for amputation. Fluid splashed in the eyes or on the skin can alsocause serious injury. Fluid injected into the skin is a serious injury. Th...

Page 4 - FIRE AND EXPLOSION HAZARD; TOXIC FLUID HAZARD

WARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and re-sult in a fire or explosion and serious injury. Ground the equipment and the object being sprayed. Refer to Grounding on page 5. If there is any static sparking or you...

Page 5 - Installation; General Information

5 308-674 Installation General Information NOTE: Reference numbers and letters in parenthesesin the text refer to the callouts in the figures and theparts drawing. NOTE: Always use Genuine Graco Parts and Acces-sories, available from your Graco distributor. Grounding WARNING FIRE AND EXPLOSION HAZAR...

Page 6 - General

Installation General 1. Connect the hydraulic motor (101) and the dis-placement pump (102) as explained on page 8. See Fig. 1. CAUTION Keep the hydraulic system clean To reduce the risk of damaging the hydraulic powersupply and motor, blow out all hydraulic lines with air,flush thoroughly with solve...

Page 7 - Operation; Startup; Pressure Relief Procedure

Operation Startup Before each use, check the hydraulic fluid level and add fluid as necessary to fill the lines. WARNING FIRE HAZARDIf hydraulic oil becomes too hot, it canreach its flash point and cause a fire.Operating at too high an oil temperature can also cause faster motor seal wear and leak-a...

Page 8 - Service; Disconnecting the Hydraulic Motor; Reconnecting the Hydraulic Motor

Service Disconnecting the Hydraulic Motor WARNING To reduce the risk of serious injury whenever youare instructed to relieve pressure, always follow thePressure Relief Procedure on page 7. 1. Relieve the pressure. 2. Disconnect the hydraulic hoses and plug all hy-draulic connections and hoses. CAUTI...

Page 9 - Notes

Page 10 - Disconnecting the Displacement Pump

10 308-674 Service Disconnecting the Displacement Pump CAUTION When servicing the left and center displacementpumps (as viewed from the rear of the system), thepackings in both units must be replaced at the sametime, or uneven performance will result. 1. Flush the entire system. NOTE: Any residual p...

Page 11 - Reconnecting the Displacement Pump

11 308-674 Service Reconnecting the Displacement Pump CAUTION Be sure to support the displacement pump while it isbeing disconnected, to prevent it from falling andcausing injury or property damage. Do this by se-curely bracing the pump, or by having one personhold it while another disconnects it. 1...

Page 13 - Pump Assembly Parts; Technical Data

13 308-674 Pump Assembly Parts 101 5 7 6 3 4 102 2 1 1 3 4 2 5 6 1 2 3 4 5 6 For complete parts list, see manual 308–618. For complete parts list, see manual 308–650. Torque to 20–30 ft-lb (27–40 N m). Torque to 140–150 ft–lb (190–203 N m) Torque to 75–80 ft–lb (101–108 N m). Apply lubricant. 06170 ...

Page 16 - The Graco Warranty and Disclaimers; Graco Phone Number

16 308-674 The Graco Warranty and Disclaimers WARRANTY Graco warrants all equipment manufactured by it and bearing its name to be free from defects in material and workmanship onthe date of sale by an authorized Graco distributor to the original purchaser for use. As purchaser’s sole remedy for brea...

Table of Contents:

Summary

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