Maintenance - Qsonica SONICATOR S-4000 Operation Manual

10. Maintenance

Sonicators create high intensity vibration which puts stress on the converter and horn
assembly. Regular maintenance is needed to ensure optimum results.
WARNING:
It is recommended to follow the general maintenance procedure on a regular basis.
Never hand tightening tips or horns; properly tighten with the appropriate Wrench Set.
Using the wrench set, detach the converter, horn/probe and replaceable tip (page 12).
Remove the stud from the Horn with a ¼" Allen wrench (not supplied). See page 32.
(Note: the stud on a Microtip
Clean all mating surfaces, studs and threaded surfaces (use a cotton swab) with
isopropyl alcohol and let them air dry. See page 33 and 34.
Re-attach stud using an Allen key and tightly secure both tip to horn and horn to
converter using the supplied wrench set. See page 33.
It is recommended to periodically inspect the unit, both visually and physically, to insure
optimum and safe performance. This inspection should be scheduled as a routine
maintenance procedure, done with the Sonicator power switch in the OFF position, and with
the unit unplugged from the AC power source.
Long exposure to acids or caustics results in corrosion of metal parts or components. Check
the generator, converter, and cables periodically for any signs of rust or discoloration. If
discoloration is found, move the Sonicator away from the source of the contaminant.
Examine the condition of the high voltage cable that attaches the converter to the generator.
Inspect the wire insulation for damage, such as wear, burning from hot plate contact or
breakage from extended use or rough handling.
Inspect the cable connectors by gently pulling on the wire while holding the metal portion of
the connector. The cable connectors and rubber boot protectors at both ends of the cable
should be tight to the wire, with no movement possible and no cracks or frayed ends visible.
Do not subject the cable ends to severe bending loads while performing these tests. Order a
replacement cable immediately if your cable does not pass the above inspection.
WARNING:
Do not use a cable with broken end connections, exposed wires or frayed insulation.
is not removable).
™
Image of a new and a worn tip.
Tip on right requires replacement.
31