- May 23, 2015
- 25,786
- Pool Size
- 16000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-60
I bought a Pentair Prowler 920 which is the Dolphin S200. It seems to work well, but I noticed on Mr. Roboto's third run it got stuck on the drain. It seems that if it rolls over the drain just right it gets stuck.
My s300i, if it hits the drain cover dead center, will run aground on it and the tracks will free-spin. The cover is just high enough to lift it. HOWEVER, it will only remain stuck for maybe 15-20secs, sense that it's not moving and then execute one of its power jet turns to dislodge itself. That fixes the problem. I have never seen it remain stuck on a drain, it always frees itself. Others have described their robots getting permanently stuck. Im not sure if it's a difference in models or what, but it seems like certain robot models will get permanently hung up on a drain.