22
Troubleshooting Guide
A Drifton Customer Service or Technical Services representative is always available to assist you with any
question you may have about your Dispensing System. Please feel free to call or email us at the addresses on
the fron cover of this manual book.
Trouble
Solution
No fluid being
dispensed
Check the power supply connection and DC power supply to the unit.
Check the main air supply and primary regulator.
Check to make sure that the main air supply is connected to the back of
the unit and has not come loose.
Check to make sure that the regulator is turned off (fully
counterclockwise)
If dispensing high viscosity materials, try increasing output air pressure
slightly.
Vacuum level is set to high.
Barrel adapter safety clip may be clamped shut.
Inconsistent
dispense output
Check the dispensing tip, barrel and material for possible contamination
or clogs.
Note: Dispensing System Components are disposable. Do not attempt to
reuse.
Check for air supply pressure fluctuation.
Air bubbles in the fluid path and entrapped air within the fluid may
cause inconsistency. For best dispensing results, remove all entrapped
air before dispensing.
Vacuum level is set to high.
Barrel adapter safety clip may be clamped shut.
Material suck-
back
Always use an appropriate piston to prevent material from being drawn
back into the dispenser.