Taylor-Wharton HC Series User Manual
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scheduled as soon as the stored material can be conve-
niently transferred to another refrigerator. To clean the unit,
first remove stored material, then pour out the liquid,
disposing of it out-of-doors where the cold liquid will not
damage driveways and other surfaces. Warm the container
by purging it with air even after the container has warmed to
room temperature to evaporate any collected moisture.
When the container is ice-free and dry, rinse the inner
vessel with household bleach. Wash the inner vessel with a
40 to 1 ratio of water to laundry detergent solution. Rinse
and dry inside and out thoroughly before placing the
container back into service. Do not use sharp instruments
to chip ice; permanent damage to the container could
result. DO NOT attempt to fasten any device to the con-
tainer. Welding, brazing, or piercing of the container in any
manner will cause permanent damage.
Refrigeration depends on the presence of liquid nitrogen in
the refrigerator. Be sure to maintain correct refrigerant
levels to prevent loss of stored material. Check liquid
levels regularly. If high evaporation rates are apparent
under normal operating conditions, the refrigerator may be
losing its vacuum. Sweating and the formation of frost on
the outer casing are indications that he vacuum integrity of
the refrigerator is not normal. All necessary steps should be
taken to protect the refrigerator’s contents. If these condi-
tions persist, contact you supplier or Taylor-Wharton’s
Technical Response Department at 1-800-TW-TANKS
(898-2657) or e-mail us at [email protected]
for information on how to conduct a normal evaporation rate
(NER) test in the field.
TRANSPORTATION
Although these refrigerators are rugged, they can be
damaged or abused of otherwise mishandled. When
moving or transporting the refrigerator, take every precau-
tion to prevent sliding, tipping, bumping, or dropping the
unit. All refrigerators must be kept upright. Refrigerators
containing liquid nitrogen must never be transported in
sealed compartments. Ventilation must be assured to
prevent the displacement of air and the related suffocation
hazard.
RETURNS
Manufacturing defects are covered under the containers
limited warranty. Evidence of mishandling, such as dents on
the outer vessel or misalignment of the inner vessel are not
manufacturing defects. If you would like to return goods to
Taylor-Wharton for any reason, you must first obtain a
Material Return Authorization (MRA) number for tracking
purposes. Please have a description of your symptoms and
the refrigerator’s serial number ready. Contact your supplier
or call Taylor-Wharton’s Technical Response Department at
1-800-TW-TANKS (898-2657) or email us at
.
ACCESSORIES
The following accessories are available for HC Series
refrigerators:
•
Roller Base - with ball bearing swivel casters to provide
convenience and portability within a working area where
frequent container movement is necessary or desirable.
P/N R018-8C00 ................ HCL12,HC20
P/N R033-8C00 ................ HC34, HC35,
VHC35
•
Liquid Level Measuring Rod - is graduated in both
inches and centimeters. This accessory is inserted into
the cryogenic refrigerant in order to determine the actual
liquid level
P/N R033-8C11 ................. all units
•
A 7
th
Canister is available to increase the vial or straw
storage capacity of your container by 23% for the VAC35.
P/N R036-9C27 ................ VHC35
•
Liquid Level Measuring Rod – is graduated in both
inches and centimeters. This accessory is inserted into
the cryogenic refrigerant to determine the actual liquid
level.
P/N R033-8C11 ................. for all units
•
Low Liquid Level Alarm – for all passive monitoring for
refrigerant level. This battery-powered alarm is available
for units that may be used for long-term storage, where
an unusual low liquid could go unnoticed.
P/N R034-8C15 ................ for the HC34
P/N R037-8C15 ................ for the HC35
P/N R036-8C30 ................ for the VHC35
Common Parts
Lid ................................................. R033-9C11
Lid Hinge Pin (2 required) .............. 6550-1000
Lid Hinge Pin Retainer ................... 8956-1013
Handle (HCL12) ............................. R010-5C11
Handle Pin (HCL12) ...................... 8631-5000
Taylor-Wharton
4075 Hamilton Blvd.
Theodore, AL 36582
Phone: (251) 443-8680
Fax: (251) 443-2250
(800) TW TANKS (898-2657)
Email: [email protected]
www: taylorwharton.com
7950-8346
TW-346
Ordering Information
Order all replacement parts and accessories from your distributor. Please include the part and model number of your
refrigerator, the part and model number, quantity , and description of each part requested. For more informaiton or
name of your local distributor, contact Taylor-Wharton at the address listed below.
REPLACEMENT PARTS
Refrigerators
HCL12
HC20
HC34
HC35
VHC35
Canister,Single R012-9C24*
R020-9C24
R034-9C24
R037-9C24
R036-9C24
Nectube Core
R012-9C16*
R020-9C16
R034-9C16
R037-9C16
R036-9C16
*Replacement parts for nine
canister version: R011-9C24/
canister; R011-9C16/Necktube
core