Re: Temperature issue Gambro AK 200

Posted by fraser gilmour on
URL: http://art-forum.84.s1.nabble.com/Temperature-issue-Gambro-AK-200-tp1438p1447.html

I'm assuming the ambient water temperature in your clinic in Togo is 30 degrees?
If all the thermistors are reading correctly there should be a control signal sent to the heater relay to switch the heaters on, if I remember correctly this is directly from the FM board to the heater relay board and is a four pin cable. Check this is connected. Also check the fuses in the PSU and on the relay board, I think both live and neutral are fused.
It's been a while since I worked on these, can you post or email me a picture of the relay board?