Wunder-Bar PM10-8 Bargun Screw Shutoff Screw Assembly Santoprene

• Location: These screws are located on the manifold block, which is typically found underneath the bar or at the base of the gun assembly.
• Shutting Off Flow: To stop the flow, turn the screw 90 degrees.
• ON: The slot on the screw head is aligned with the direction of the fluid flow.
• OFF: The slot is perpendicular (turned 90°) to the direction of flow.
• Purpose: Closing these screws allows you to work on internal gun components, such as replacing valve plungers, without disconnecting the entire system.
• O-Ring: Uses the PM10-6 O-ring for sealing.

• Don't Over tighten: When adjusting or replacing the screw, avoid over tightening to prevent damage to the plastic manifold block.
• Relieve Pressure: Before fully removing any manifold components, turn the shut-offs to the OFF position and depress the gun buttons to bleed off any remaining line pressure.
• Troubleshooting: If a specific flavor is dispensing continuously even when the button isn't pressed, ensure the shut-off screw is properly aligned and not in a halfway "out of position" state.