Diagnostic Testing And Troubleshooting; Proper Operation; Safety And Handling - Waters Alliance e2695 Operator's Manual

8
Diagnostic Testing and
Troubleshooting
You troubleshoot the separations module using diagnostic tests and functions, and the
troubleshooting procedures described in this chapter.
Tip: For information about start-up diagnostic tests, see
8.0.1

Proper operation

To keep your separations module running optimally, follow the operating procedures and
guidelines in Chapter
8.0.1.1 Spare parts
To ensure that your instrument operates as intended, use only Waters Quality Parts (WQP). Visit
www.waters.com/wqp
8.1

Safety and handling

When you troubleshoot the separations module, keep the following safety considerations in mind:
Warning:
• never disconnect an electrical assembly while power is applied to the separations
module. Once power is turned off, wait approximately ten seconds before you
disconnect an assembly.
• do not open the power supply cover. The power supply does not contain
user-serviceable parts.
Warning:
solvents, change tubing, or operate the separations module. Know the physical and
chemical properties of the solvents you use. Refer to the Material Safety Data Sheets for
the solvents in use.
Notice: To prevent circuit damage due to static charges, do not touch integrated circuit
chips or other components that do not specifically require manual adjustment.
3.
for more information about WQP, including how to order them.
To avoid electric shock,
To prevent injury, always observe good laboratory practices when you handle
February 27, 2018, 715003794 Rev. C
"Start-up diagnostic tests" on page
Page 149
41.