To minimise the risk of any future quality issues with contamination if your system is shut down for an abnormal extended period (Infections, off flavours or odours within your Draught Beer System) , the below will provide guidance to ensure the systems integrity is maintained, minimising the likelihood of future quality issues when the system is recommissioned.
To temporarily decommission your draught beer system for a period of time, Glycol Systems, Direct Pull Systems, Icebank Systems and Tank Beer Systems, please follow the below guidelines –
Glycol, Icebank & Direct Pull systems
- Turn off reticulation refrigeration system & pump/s (Glycol system or Icebank System) and as required close the flow and return valves on the Glycol Manifolds.
- Following your normal in house process - Chemically clean your system and allow to soak for a minimum 2 hour period.
- Flush system with potable water and blow all lines dry with dispense gas.
- Turn dispense gas system off at cylinder or isolation valve.
- Turn off air compressors at power supply (For beer pump systems)
- Store all clean tapping equipment in a sanitary manner (Keg Couplers, Transfer Leads etc)
- Any kegs left on site at venues during the Close Down period should be stored in a cool, dark stable environment (Ideally in a cold coolroom where possible)
Tank Beer systems
- Carlton Draught Tank beer systems need to be fully empty of all product prior to decommissioning the system.
- When tanks are fully empty, turn off reticulation refrigeration & pump/s (Glycol System or Icebank cooler) and as required close the flow and return valves on the Glycol Manifolds.
- Close main isolation valve on outlet of all tanks.
- Following your normal in house process - Chemically clean your system and allow to soak for a minimum 2 hour period.
- Flush system with potable water and blow all lines dry with dispense gas.
- Turn off air compressors at power supply (Beer pumps and Tank air compressors)
- Turn dispense gas system off at cylinder or isolation valve.
Always ensure beer line cleaning process is only done by trained and competent person/s following your venue procedures or a Safe Work Plan.
If you need further guidance or advice please contact your CUB Brewery Fresh Partner or your preferred Beer System service provider
