Place the pump down, and it’ll only work without a redstone signal.
If you give the pump a redstone signal, it will stop working until you disable the redstone signal.
By default, the pump requires Forge Energy, but can be configured to not use energy in the config.
The size of the pump’s internal tank is by default 32 buckets, you can increase or decrease this in the config.
The pump will stop running if the internal tank is full.
Right click on the pump to know what it is doing and if it is running.
Scanning and range
It’ll start pumping liquids in rectangular spiral shape 1 block under the pump.
The default range is 64 blocks, that’ll mean it scan 64 blocks in any direction, nearest-first.
On a vertical (Y) level, it will scan liquids from the pump to bedrock.
Liquids to stone
The pump will also replace any liquids to stone by default. This can be turned off in the config.
The pump will auto-push liquids to neighboring tanks. You can also get the liquids out with pipes.
The mod doesn’t chunkload pumps.