Fresenius Medical Care 4008 S Service Manual

Chapter 5: Setup / service program
5-46 Fresenius Medical Care 4008 S (Version V10) SM-EN 7/01.13
E: CPU2_PSW_104 Bicarbonate pressure switch
IC 7/5
Test by building up / relieving pressure at the pressure switch
E: CPU2_V145 IC 7/6
E: CPU2_SHUNT_OUTP Shunt interlock microswitch
IC 7/7
Both tubes in shunt interlock and shunt interlock closed: 0
E: CPU2_SHUNT_INP Shunt interlock microswitch
IC 7/8
Only red tube in shunt interlock and shunt interlock closed: 0
E: CPU2_SHUNT Shunt interlock microswitch
IC 7/9, open / close shunt interlock
E: CPU2_ABG_ON Not used
IC 8/2
E: CPU2_SERVICE_MODE Switching Dialysis / Service mode
IC 8/3, toggle the service switch
E: CPU2_HOT_RINSE Hot rinse switchover
IC 8/4
Test by setting HOT_RINSE
(CPU 1: WR DIGIT. OUTP) to 0/1)
E: CPU2_OD_OUT AD optical system
IC 8/5, optical detector dark / light
E: CPU2_SNST Single-Needle control
IC 8/6
E: CPU2_24V_SW 24 V switch
IC 8/7
E: CPU2_SN Single-needle switching
IC 8/8, SN switching pressure reached: 0
E: CPU2_HEAT_RL_WATCH Feedback from heater relay
IC 8/9
E: CPU2_DIP1: 01100110 DIP switch CPU 2, array 1
IC 9/2–9
DIP switch position shown on the display
(1: DIP switch ON)
E: CPU2_DIP2: 11000001 DIP switch CPU 2, array 2
IC 10/2–9
DIP switch position shown on the display
(1: DIP switch ON)
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Fresenius Medical Care 4008 S Specifications

General

Brand	Fresenius Medical Care
Model	4008 S
Category	Medical Equipment
Language	English