Datex-Ohmeda CAPNOMAC ULTIMA, Service Manual

Page: 156 / 232

CAPNOMAC ULTIMA
TM
SERVICE MANUAL
7-1
7
7.1
ADJUSTMENTS
Adjustments after component replacements
COMPONENT ADJUSTMENTS
REPLACED
SAMPLING
After any work on the sampling system check the flow rates and
SYSTEM
adjust them if necessary (see Section 7.2).
CO
2
/N
2
O/AA
MEASUREMENT
IC’s, diodes,
transistors or
passive
components
Gas calibration.
ASX unit
Always time offset and lambda calibration and checks of all limits
in ASX service menu.
NOTE:
Pressure transducers Bl, B2, and EEPROM D4 on the
PVX board are replaced only at the factory.
NOTE:
The agent identification bench ASX should be repaired
and calibrated at DATEX-ENGSTROM. Motor assembly,
preamplifier board, EEPROM, temperature measuring
components or the reflectance sensor Al are replaced only at
the factory.
NOTE:
The ACX photometer and its components are
repaired/calibrated at the factory. Attempts to repair/calibrate
the unit elsewhere will adversely affect operation of the unit.
January 15th, 1997/6