• Only use the power supply provided by the unit.
• Never overfill liquid nitrogen vessels. Liquid nitrogen level should
never be above the tops of the racks inside the vessel. The excess
weight may crack the neck and result in vacuum failure.
•
When inserting or removing racks, be careful not to come in contact
with the neck tube area of the vessel. Remove or insert racks slowly
in a vertical manner. Scratches on the neck tube area can cause
premature vacuum failure.
• Do not tamper with or remove vacuum port
(covered by a black
plastic cap on side of vessel); this will void warranty.
• Do not spill liquid nitrogen on vacuum port - this can cause vacuum
failure.
• Always keep liquid nitrogen vessel in an upright position.
• Do not use this Locator vessel for transport.
Cryogenic Storage Vessel
1-3
Thermo Scientific
Section 1
Section title
Cautions
