Pinch valve supply is always on
The pinch valve is always getting air—even when the machine is not in operation. If the accessory won't
be in use for a long period of time, you can do one of the following:
• Turn the regulator down to zero for the pinch valve
• “Kink” the pinch valve air line and secure it with a cable tie
• Insert a small, two-way valve in the pinch valve line for convenience
Dynamic XD: interference with the C-motor arm or contact with the material
Verify UltraPierce is pointed in the correct direction. If there is damage to the vacuum assist or
Dynamic XD wrist, call Flow Service.
© 2021 Flow International Corp.
Retrieved from Flow KB on April 14, 2021 PST
Ancillary option: UltraPierce Vacuum Assist