Roche Diagnostics April 2007
Service manual · Version 2.0 A-31
91xx pH/Electrolyte Analyzers 4 Description of modules
Description of modules
Figure A-2 9120, 9130, 9140 fluidic diagram
A
B
FLUID PACK
REF. RETURN
REF
WASTE
NOT USED C
FLUID
CONNECTOR
PERI PUMP
FILLPORT
SAMPLE
PROBE
SAMPLE PROBE
ASSEMBLY
AIR VENT
ELECTRODE ASSY
REFERENCE
CONNECTOR
SOLEN
OID R
GREEN
REF
Na
K
Cl
Ca
BLUE
SO
LENOID V
SO
LENOID A
SO
LENOID B
RED
YELLOW DOT
YELLOW DOT
9120, 9130, 9140 FLUIDIC DIAGRAM
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