Graco 255204 - User Manual
Graco 255204 – 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
- Page 3 – Trigger Lock
- Page 4 – Disassembling the Pump
- Page 5 – Assemble
- Page 7 – Throat Packing Adjustment
- Page 8 – Parts
- Page 9 – Technical Data
- Page 10 – Graco Standard Warranty; Graco Information
Repair
Displacement Pump
312015E
EN
Model 255198, Series A
190ES/ 210ES, 190LTS/210LTS
Pro 230ES, Pro 270ES
Pro 270GS
Maximum Working Pressure 3300 psi (223 bar, 23 MPa)
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
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Summary
Warnings 2 312015E 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...
Warnings 312015E 3 Trigger Lock Always engage the trigger lock when you stop spraying to prevent the gun from being triggered accidentally by hand or if dropped or bumped. Pressure Relief Procedure 1. Engage gun trigger lock. 2. Turn switch to OFF. 3. Unplug power cord or shut engine off. 4. Disenga...
Warnings 4 312015E Disassembling the Pump 1. Remove packing nut and throat adjustment spacer. 2. Unscrew intake valve from cylinder. 3. Disassemble intake valve. Clean and inspect. O-ring may require a pick for removal. 4. Tap piston rod out of cylinder with a hammer or flip over and tap piston rod ...
