Check knob is in position #3 Lock-Down2 – UNIT SHUTS DOWN WHEN THERE IS STILL BEER IN THE KEG
Follow procedures 1,2 and 3 – Vent, Twist Up, Lock Down, If unit continues to shut down, CO2 breakout may be occurring (gas is escaping from the beer and collecting in the clear chamber). This usually indicates a “leaky” internal CO2 seal in the keg coupler. Replacing or servicing the keg coupler will correct the problem. Until servicing the coupler bypass the DFC 9500 as indicated in Step 3 below.3 – OTHER
To bypass unit due to unexplainable trouble: Twist up in position #2 – you can now continue to serve beer in the usual manner. Call your product salesperson or local draught service person during regular hours for complete service.