3.2 Shutdown
If the LC20 will not be used for more than three days and if the
column select valve is torqued for high pressure, reduce the torque
on the pressure bolts to 90 in-oz to prevent possible damage to the
valve.
If other modules are connected to the rear panel power strip, make
sure the front panel door is fully closed. Press the power actuator
switch on the front panel to shut off power to other modules. The
power actuator rod leading the power switch at the rear of the
module will not operate if the door is open.
3.3 Routine Maintenance
•
Periodically check for leaks or spills inside the LC20. Locate and
repair leaks and clean up spills. Rinse all dried eluents
(especially when they include salt solutions) or reagents off
system components with deionized water or, in the case of
spilled ninhydrin, with isopropyl alcohol.
•
Periodically check all air and liquid lines for crimping. Move or
reroute pinched lines; replace damaged lines.
3
•
Operation and Maintenance
Doc. 034859-02 9/93
3-7
Summary of Contents for LC20
Page 6: ...Contents iv Doc 034859 02 9 93 ...
Page 8: ...LC20 Chromatography Enclosure 1 2 Doc 034859 02 9 93 ...
Page 12: ...LC20 Chromatography Enclosure 2 2 Doc 034859 02 9 93 ...
Page 24: ...LC20 Chromatography Enclosure 2 14 Doc 034859 02 9 93 ...
Page 26: ...LC20 Chromatography Enclosure 3 2 Doc 034859 02 9 93 ...
Page 29: ...Figure 3 7 Drawing Sample 3 Operation and Maintenance Doc 034859 02 9 93 3 5 ...
Page 32: ...LC20 Chromatography Enclosure 3 8 Doc 034859 02 9 93 ...
Page 34: ...LC20 Chromatography Enclosure 4 2 Doc 034859 02 9 93 ...
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Page 42: ...LC20 Chromatography Enclosure 5 2 Doc 034859 02 9 93 ...
Page 50: ...LC20 Chromatography Enclosure 5 10 Doc 034859 02 9 93 ...
Page 52: ...LC20 Chromatography Enclosure A 2 Doc 034859 02 9 93 ...
Page 56: ...LC20 Chromatography Enclosure B 2 Doc 034859 02 9 93 ...
Page 65: ...Figure B 6 Electrochemical Cell Plumbing Schematic B Installation Doc 034859 02 9 93 B 11 ...