BBA Pumps BA Series - Draining the Pump When There Is a Danger of Freezing

BA series pumps
1401 Pump – general
6.5
6.6 Draining the pump when there is a danger of freezing
If there is a danger of freezing, a pump used to pump a liquid that may freeze must be drained (while at
a standstill).
1. Place drain pans under the drain points.
2. Open the drain valves.
WARNING
Make sure that all the drained liquid is contained in a proper manner and disposed
of in accordance with local regulations.
Do not simply allow the water to drain onto the ground, as this could cause the
ground to become slippery.
3. Allow the water to drain.
4. Start the pump briefly.
5. Close the drain points.
6. Drain the drip tray of the pump unit via the drain plugs.
7. Close the drain plugs of the drip tray.