Taylor-Wharton CS Series - Manual (Page 11)

9
CS SERIES
EN Compliance tables found on pages 43-46. Care should be taken to use only
manufacturer-recommended cables, power supplies and electrical accessories
with the CS SERIES Control System. If a third-party supplier offers cables, external
power supplies and electrical accessories for use with the CS SERIES Control System
and they are not listed or referenced in this manual, it is the responsibility of that
third-party supplier to determine compliance with the standards and tests in the EN
Compliance tables found on pages 43-46.
The use of electrical cables and accessories other than those specified in this manual
or referenced documents may result in increased electromagnetic emissions from
the CS SERIES Control System or decreased electromagnetic immunity of the CS
SERIES Control System.
Power Supply Connection
Connect the power supply to your LABS Cryostorage System and then plug the
power supply into a surge-protected 110/220 VAC outlet.
Validation
Some organizations require that equipment be validated periodically. If information
is needed on the proper techniques to validate this equipment,
please contact your
supplier.
OPERATION
These instructions are for operators experienced with cryogenic equipment. Before
operating the system, become familiar with the safety precautions in this manual
and in reference publications. Make certain all applicable provisions set forth in the
Installation Section have been followed before placing a system in operation. Study
this manual thoroughly. Know the location and function of all system components.
Initial Fill
The Cryostorage System, using the CS SERIES Controller, comes preset from the
factory. The liquid nitrogen supply pressure at the inlet to the refrigerator should be
in the range of 10 psig (0.7 bar/69 kPa) to 20 psig (1.4 bar/138 kPa) for optimum
performance. Higher operating pressures will increase transfer losses and create
excessive turbulence of the liquid in the refrigerator which can generate false signals
to the liquid level controller causing the refrigerator to under fill. In “liquid phase”
storage applications, excessive turbulence can cause splashing which could result in
personal injury.
For complete instructions for the initial fill refer the Quick Start Guide that comes
with your cryogenic freezer model.
WARNING:
This equipment
is intended for
use by healthcare
professionals. As
with all electrical
medical equipment,
this equipment
may cause radio
interference or
may disrupt the
operation of nearby
equipment. It may
be necessary to take
mitigation measures
such as re-orienting
or relocating the
CS SERIES Control
System unit or
shielding the
location.