Graco 3A1494D- User Manual
Graco 3A1494D– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Warnings; WARNING; SKIN INJECTION HAZARD; in this manual, when you stop spraying and before cleaning,; PRESSURIZED ALUMINUM PARTS HAZARD; fluids containing such solvents.; PERSONAL PROTECTIVE EQUIPMENT
- Page 3 – Instructions; Pressure Relief Procedure; Close the pump air regulator and disconnect the air; very slowly; loosen the dispensing; Disassembly; Disconnect and remove the pump from its installed; NOTICE
- Page 4 – After a few turns, the valve housing should
- Page 5 – Using a 10 mm socket wrench, remove the 5 screws
- Page 6 – Using a 5 mm socket wrench remove the 3 screws; Pump Reassembly; The following instructions describe the proce-; For all reassembly procedures:; Check the polished surfaces for scratches or wear.
- Page 7 – Loctite
- Page 8 – Perform any air valve repairs / maintenance
- Page 9 – Repair Kits; When servicing the throat and piston seals, it is; Qty
- Page 10 – Reassemble the pump as described in the Reas-
- Page 12 – To assemble the new air piston, push the air piston
- Page 13 – Use a permanent marker to record the pump part
- Page 14 – International Offices:; Graco Information
Repair Instructions
LD Oil Pump Repair
Kits
3A1494D
Instructions for repairing the LD Oil Pump.
Maximum Fluid Pressure - 750 psi (5.17 MPa, 51.7 bar)
Maximum Air Pressure - 150 psi (1.03 MPa, 10.3 bar)
Repair Kits:
24H853: Throat and Piston Seal Replacement Kit
24K293: O-Ring Replacement Kit for 3:1 pumps
24H855: O-Ring Replacement Kit for 5:1 pumps
24U230: Air Piston Replacement Kit
Important Safety Instructions
Read all warnings and instructions in this manual
and in your LD Series Oil or Grease Pump man-
ual. Save all instructions.
EN
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Summary
Warnings 2 3A1494D Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manua...
Instructions 3A1494D 3 Instructions Always use all new parts included in your kit and dis-pose of replaced parts according to all state and local regulations for disposal of discarded components. Inspect all parts when disassembling the pump. Replace any and all worn and damaged parts. Pressure Reli...
Instructions 4 3A1494D 4. Secure a strap wrench around the fluid cylinder (32) and a large adjustable wrench on the intake valve housing (28). Turn the adjustable wrench counter clockwise to loosen and remove the valve housing (28) from the fluid cylinder (32) (Fig. 2). NOTE: After a few turns, the ...
