7 Maintenance
A
bout this chapter
ÄKTA ready XL is used with a single use isocratic flow kit and gradient section. Main-
tenance tasks performed by the user are therefore few and simple. Regular mainte-
nance is, however, important for safe and trouble-free operation of ÄKTA ready XL.
This chapter provides instructions for maintenance by the user. Preventive mainte-
nance should be performed on a yearly basis by qualified service personnel author-
ized by GE Healthcare. Contact your GE Healthcare representative for more service
information.
Precautions
WARNING
B
efore attempting to perform any of the procedures described in
this chapter, you must read and understand all contents of the
corresponding section(s) in the links as listed below:
• G
eneral precautions, on page 13
• Flammable liquids and explosive environment, on page 14
• Personal protection, on page 15
• Operation, on page 18
• Maintenance, on page 20
Regular maintenance
Regular maintenance is important for safe and trouble-free operation of the system.
This section provides instructions for daily maintenance by the user.
For proper function the system should be kept clean and dry:
• Remove the flow kit, if applicable.
• Clean the outside of the system before service or maintenance. Water with weak
detergent should be used for daily cleaning of the cabinet. 70% ethanol or 2-
propanol (Isopropanol) can be used for sanitization.
• Clean the flow meter regularly, especially if the process liquid includes salt. The
pins must be kept free of salt.
7 Maintenance
ÄKTA ready XL Operating Instructions 29281616 AE 143
*** TeDIS Valid on Date Printed Printed on: 15-09-2023 11:27:35 ***
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