Probably a really stupid question
I'm just trying to mine Ether only on claymore V10.4 and I need a string for Nanopool and I just cannot figure it out

This is my current string, however the miner kept cutting out for 60 to 90 min intervals overnight -
https://snag.gy/Fg2IU7.jpg-epool eu1.nanopool.org:9999 -ewal 0x7a9291f292adc21e623e4d5950f4197308ac229e -epsw x -eworker rig1
Please help