Fresenius Medical Care 2008K2 Troubleshooting Manual page 12

6)
Are you troubleshooting a voltage problem (example "24V Low") OR Acid and / or Bicarb Pump "EOS"
or 'pink pump symbol' problem?
Yes Continue to step #7.
No A problem located, and repaired, during INITIAL CHECKS may have solved the problem you
were troubleshooting! If not return to the procedure that brought you to INITIAL CHECKS!
7)
Unmount and slide the Power Supply ¼
way out away from the cabinet. DO NOT
let it fall out!
8)
Figure right, at the top of the Power
Control board ensure the Power Logic
and 24V Power cables are plugged in
securely.
9)
Clean excessive dust from the rear
(solder) side of the board.
10)
Slide the Power Supply back into the
cabinet.
11)
Plug the machine in.
12)
A problem located, and repaired, during INITIAL CHECKS may have solved the problem you were
troubleshooting! If not return to the procedure that brought you to INITIAL CHECKS.
END OF 'INITIAL CHECKS'
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
Page 8