58 Maintenance Procedures
Performing 600E System Operating Procedures
To keep your 600E system running smoothly, follow the operating procedures and
guidelines outlined in the Waters 600E Multisolvent Delivery System User's Guide,
Chapter 3, Preparing Your System for Operation, which covers such operating practices
as:
• Eluent considerations
• Sparging the reservoirs
• Priming the pump
• Flushing the system
• Equilibrating the system
• Changing eluent
• Purging bubbles
Spare Parts
Refer to Appendix A, Spare Parts, for spare part information. Parts not included in
Appendix A are not recommended for replacement.
Contacting Technical Service
Waters Technical Service provides preventive or corrective maintenance. You can contact
Waters Technical Service at 800 252-4752, Canadian and U.S. customers only. Other
customers, call your local Waters subsidiary or call Waters corporate headquarters for
assistance in Milford, Massachusetts (U.S.A).
4.2 Maintaining 600E Pump Components
This section describes the maintenance procedures for the 600E pump. Perform these
procedures when you determine there is a problem with a specific component in the pump.
For troubleshooting information, see Chapter 6, Troubleshooting.
Caution: To avoid the possibility of electric shock, do not open the 600E controller cover.
The 600E controller does not contain user-serviceable components.