ppm3 and HydroGen

can i run a sump pump in off the ppm3 piggyback plug to power my Hydrogen Co2 gen. or do i need to setup some kind of relay to the piggyback and have the relay control the power draw i read in the instructions the ppm3 can only handle 1/2 amp the pump i need to run is almost 10 amps.

does anyone have this setup and have link to what they bought or pictures and explination of the setup.

ok now i see you plug the pump into a timed power supply, and use the HydroGens power supply in the piggyback. i didnt realize there was a power supply for the HydroGen i bought the unit used and it didnt come with it .