NomoLine ISA Service Manual Chapter 2: Maintenance Procedures
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Setup
• Assemble the following components from the NomoLine ISA Maintenance Kit as
shown in figure 1-14. Refer to Maintenance Kit Components on page 14 for
component identification.
• Nomo connector with tubing (connects to the NomoLine ISA system Input
Connector)
• 4-way stopcock lever set in the position shown
• Nomo Extension
Figure 1-14
• A Calibration gas regulator kit REF 900910 suitable for use with GE
Healthcare gas cylinders REF 755580/755583 and Philips M1662A is
available from Masimo. See Additional Equipment Required on page 15.
• Calibration gas cylinder.
For the Calibration Gas Cylinder, depending on your application, either a CO
2
or a multigas
calibration gas mixture shall be used:
Gas * Concentration
NomoLine ISA CO
2
CO
2
4.0 to 11.0 %
O
2
21 %
ISA AX+/OR+
CO
2
4.0 to 11.0 %
N
2
O 30 to 100 %
DES 2.0 to 12.0 %
O
2
45 to 100 %
* Accuracy for all gases: ±0.03 vol% or ± (0.02 vol% + 0.1% of reading), whichever is greatest.
Procedure
1. Connect the NomoLine ISA Maintenance Kit to the NomoLine ISA system Input
Connector configured shown in figure 1-14. Note the 4-way stopcock lever
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