The Graco 3A2571M user manual provides safety warnings, installation, operation, maintenance, and technical data for the foam dispensing system.
This manual explains safe handling of the 3A2571M, including required personal protective equipment, ventilation, grounding, and warnings about hazardous fluids and high‑pressure components. It also details important ISO (isocyanate) information and fire‑hazard precautions.
The guide covers setup, gun and fluid‑line connections, valve adjustments, installation, startup, operating procedures, troubleshooting, and a full parts list with technical specifications such as pressure limits, temperature limits, and recommended tools and lubricants. This manual is written in Chinese.
| Maximum fluid working pressure | 3000 psi (21 MPa, 207 bar) |
|---|---|
| Maximum hydraulic working pressure | 2500 psi (17 MPa, 172 bar) |
| Maximum fluid temperature | 180 °F (82 °C) |
| Maximum sound power level | 68.5 dB |
Read all warnings, wear appropriate personal protective equipment, ensure good ventilation, ground the equipment, and avoid skin contact with high‑pressure fluid.
Follow the steps outlined in the "接近开关更换步骤" section of the manual.
The unit is rated for a maximum fluid working pressure of 3000 psi (21 MPa, 207 bar).
Connect the grounding wire and clamp provided with the unit to a proper ground point and ensure the metal bucket is conductive.