Task
Frequency
For information, see ...
Clean the instrument surfaces of dried residue, spilled
buffer, or dirt.
Daily
“Clean the instrument“ on page 229
Check for leaks and dried residue around the buffer-pin
valve, check valve, and array locking lever.
If leaks persist, contact Thermo Fisher Scientific.
Weekly instrument maintenance tasks
Task
Frequency
For information, see ...
Check the storage conditions of the used arrays to ensure
the array tip is covered in the reservoir.
Weekly
“Store a capillary array“ on page 236
Run the Wash Pump and Channels wizard.
Use a lab wipe to clean the anode buffer container valve
pin assembly on the polymer delivery pump.
Restart the computer and instrument.
“Restart the instrument and the
Monthly instrument maintenance tasks
Task
Frequency
For information, see ...
Run install check.
Monthly or as
needed
“Run an install check“ on page 121
Flush the pump trap.
“Flush the water trap (pump trap)“ on
Empty the oven condensation reservoir.
Replace cathode buffer container septa.
“Install the cathode buffer container
Clean the autosampler.
“Clean the instrument“ on page 229
Clean the drip tray.
Check disk space.
“Monitor disk space“ on page 245
If Security, Audit, and E-sig is enabled, archive and purge
audit records.
“Archive and purge“ on page 210
Defragment the hard drive.
Monthly, or before
fragmentation
reaches 10%
Chapter 9
Maintain the Instrument
Maintenance schedule
9
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