Roche 91 Series - Page 46

Roche Diagnostics April 2007
A-32 Service manual · Version 2.0
4 Description of modules 91xx pH/Electrolyte Analyzers
Description of modules
Figure A-3 9180, 9181 fluidic diagram
B
FLUID PACK
REF. RETURN
REF
WASTE
FLUID CONNECTOR
PERI PUMP
FILLPORT
SAMPLE PROBE
SAMPLE PROBE
ASSEMBLY
AIR VENT
ELECTRODE ASSY
REFERENCE CONNECTOR
SOLEN
OID R
GREEN
REF
Na
K
BLUE
SOLENOID V
SOLENO
ID A
SO
LENOID B
RED
YELLOW DOT
YELLOW DOT
SOLENOID C
C
A
Li Cl Ca
9180/9181 FLUIDIC DIAGRAM