Fresenius Medical Care 2008K2, Руководство по устранению неисправностей

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2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
Page 226
Yes [ Conductivity ] window is white! See procedure number T- 1.0.133 (page 226).
No [ Conductivity ] window is red! Allow up to three (3) minutes OR until if the [ Conductivity ]
window turns white. TWO (2) possible scenarios below:
1) IF the window turns white: See procedure number T- 1.0.133 (page 226).
2) IF after three (3) minutes the window remains RED: Proceed to
page 302
,
procedure number T- 7.0.0 .
T- 1.0.133 VERIFY ‘OUT OF BYPASS’
Call debug screen 0. Figure right, is Valve #24’s ‘dot’ blue OR white?
1) IF (and ONLY if) BLUE: See procedure number T- 1.0.134
(page 226).
2) IF WHITE: See parts a THROUGH c below:
a) Call debug screen 2. To ENSURE
the shunt door is CLOSED,
CVRCLS (2
nd
column from left) = 1!
b) From the Home screen, ENSURE the [ Conductivity ] AND [ Temperature ] windows are pale
yellow/white!
c) Call debug screen 0. Watch Valve #24’s ‘dot’ for up to (2) more minutes OR until if it turns blue. TWO
(2) possible scenarios:
1)
IF (and ONLY if) the ‘dot’ turns blue : See procedure number T- 1.0.134 (page 226).
2)
IF the ‘dot’ remains white AND the [Temperature] window is white: Proceed to
page 302
,
procedure number T- 7.0.0 .
T- 1.0.134 VALVE #24’S ‘DOT’ IS BLUE / VERIFY ‘OUT OF BYPASS’ CIRCUIT
Call the Home screen. ENSURING [Dialysate Flow] is set to 500 ml/min, is the external flow indicator’s ‘bob’
rising at least ¼ way up in the sight tube?
Yes ‘Bob’ moving! Proceed to
page 232
, procedure number T- 1.0.20 .
No ‘Bob’ NOT moving! See parts a THROUGH c below:
a) ENSURE the shunt door is CLOSED!
b) ENSURE the [ Temperature ] AND [ Conductivity ] windows are NOT RED!
c) If ‘bob’ still is not moving AND Valve #24’s ‘dot’ is blue there may be masked Flow Error.