Section 21 - Large Hydraulic Leaks - Fresenius Medical Care 2008K Troubleshooting Manual

A) Turn the machine off.
B) Referring to the Figure (right), ASSURE the incoming water and drain
tubing are not reversed!
C) If (and ONLY if) there is overflow from the vent tube proceed to page
242, SECTION 20 – TROUBLESHOOTING OVERFLOW FROM THE
VENT TUBE.
D) ASSURE the water is on!
E) Assuring the loading pressure gauge reads 0 psi before inserting, SLAM
it into the red Acetate/Acid rinse port (see Figure below, right).
F) Turn the machine on. During the power on
sequence (at 90%) the deaeration pump turns on.
Maximum pressure greater than 28 psi?
Yes Proceed to page 19, procedure
number F- 2.0.5.
No Place the machine into Dialysis program
(remember to press the 'CONFIRM' key)
then see procedure number
1.0.0 (page 248).
LEAKING- 1.0.0 DISABLE THE FLOW PUMP
(SECONDARY SIDE LEAK?)
a) Referring to Figure 104
"FLOW-P". ASSURE the FLOW MOTOR shaft stops rotating!
b) Dry the leak site and allow 30 seconds. Does the leak remain active?
Yes See procedure number
No See procedure number
Figure 104 – Distribution Board / Hydraulics (FRONT View) Motors
SECTION 21 – LARGE HYDRAULIC LEAKS
LEAKING-
(page 248), unplug the Flow Motor (#21) from distribution board position P21,
LEAKING- 2.0.0
LEAKING- 3.0.0
Fresenius 2008K Troubleshooting Guide
P/N 507298 Rev. B (Draft 1)
(page 249).
(page 250).
Page 248