Graco 308618C- User Manual

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

Table of Contents Warnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting 7 . . ...

Page 3 - INJECTION HAZARD; MOVING PARTS 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

4 308-618 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 spark...

Page 5 - Installation; General Information

5 308-618 Installation General Information NOTE: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and theparts drawing. NOTE: Always use Genuine Graco Parts and Accessories, available from your Graco distributor. Grounding WARNING FIRE AND EXPLOSION HAZAR...

Page 6 - Operation; Startup; Shutdown and Care

Operation Startup Before each use, check the hydraulic fluid level and add fluid as necessary to fill the lines. WARNING FIRE HAZARD If 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-...

Page 7 - Troubleshooting; Service; Required Tools

7 308-618 Troubleshooting Problem Cause Solution Hydraulic Motor stops running. Worn valve or valve balls (3); broken valve spring (18). Repair valve. See page 8. Broken trip rod (17), spring (12) orretainers (11). Replace parts. See page 8. Poor performance or reduced effi-ciency. Worn piston seals...

Page 8 - Hydraulic Motor Disassembly

Service Hydraulic Motor Disassembly NOTE: Repair Kit 236–698 is available. For the best results, use all the parts in the kit. Kit parts are markedwith an asterisk, for example (2*). NOTE: When disassembling, lay out all parts in sequence, to make reassembly easier. Clean andinspect all parts for we...

Page 10 - Hydraulic Motor Reassembly

Service Hydraulic Motor Reassembly 1. Install the block packing (14*) and wiper (15*) in the housing retainer (36). The spring of the block packing and the lips of the wiper must face up. Install the o-ring (2*) on the top surface of theretainer. See Fig. 2. 2. Install the bearing (13*) and block pa...

Page 14 - Accessories; Use Only Genuine Graco Parts and Accessories

14 308-618 Accessories Use Only Genuine Graco Parts and Accessories Graco-Approved Hydraulic Fluid Premium, ISO grade 46 petroleum-based hydraulic oilcontaining rust and oxidation exhibitors and anti-wearagents. 210 _ F (99 _ C) Flash Point. 169–236 5 gallon (20 liter) 207–428 1 gallon (3.8 liter) A...

Page 15 - Notes

Page 16 - Graco Standard Warranty; Graco Phone Number

Graco Standard Warranty Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use. With the exception of any special, extended, or limited warran...

Table of Contents:

Summary

Other Graco Models