Teledyne 3010PA - Split architecture percent oxygen analyzer - Manual (Page 82)

Oxygen Analyzers Part II: Analysis Units
Part II: 5-1
Maintenance
5.1 Routine Maintenance
Aside from normal cleaning and checking for leaks at the gas connec-
tions, routine maintenance is limited to replacing Micro-Fuel cells and
fuses, and recalibration.
Self-diagnostic testing of the system and fuse replacement in the
Control Unit are covered in Part I, chapter 5 of this manual. For recalibra-
tion, see Part I, section 4.4 Calibration.
WARNING: SEE WARNINGS ON THE TITLE PAGE OF THIS
MANUAL.
5.2 Major Components
The internal components are accessed by rotating the explosion-proof
housing cover counterclockwise several turns until free. See Figure 5-1,
below. The sampling system gas piping is illustrated in Figure 2-4.
WARNING: SEE WARNINGS ON THE TITLE PAGE OF THIS
MANUAL.
The 3010 Analysis Units contain the following major components:
• Analysis Section
Micro Fuel Cell
Cell block
Sample system
• Electrical Connector Panel
• Gas Connector Panel (external)
See the drawings in the Drawings section in back of this manual
for details.