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Thermo Fisher Scientific ULT Freezers Installation | 11
Leveling
Make sure that the floor is level. The unit must be level both
front to back and side to side.
Ensure to lock the brakes for units equipped with casters.
Ice Scraper
Remove the packing and make sure the scraper and
magnetic hook are in good condition.
Do not use a damaged scraper as it may cause injury.
Use the magnetic hook to hang the scraper on the unit of
convenience. The magnetic hook should be placed in the
recommended area on either side of the unit as shown in
figure 2
Figure 2. Ice scraper
Backup System (Optional)
If you are using a CO
2
or LN
2
backup system, refer to
Backup System (Optional) for installation and operation
instructions.
Door Operation
Chest freezer models are equipped with a lid and handle for
ultra-low temperature freezers.
Features include:
a. One-hand operation
b. A front-accessible lock
Installing the Remote
Alarm Connector
The remote alarm contacts are located on the back of the
freezer above and to the left of the power switch. After
installing the wiring from the remote alarm to the connector,
install the connector to the freezer micro-board.
The pin configuration is shown in Figure 3 below.
Figure 3. Remote Alarm Pin Configuration
For systems that alarm in closed state, connect to pins 5 & 6.
For systems that alarm in open state, connect to pins 6 & 7.
The contacts will trip in the event of a power outage, high
temperature alarm, low temperature alarm or door ajar alarm.
Intended Use:
The -86°C ultra-low temperature freezers are intended for the
storage and preservation of blood cells and blood
components between -50°C and -86°C stored in suitable
closed containers. The blood cells and blood components
may be reintroduced into the human body. Additionally, the
ULTs may be used for pharmaceutical and Vaccine between
-50°C and -86°C.
The ULTs are intended to be used by medical and laboratory
professionals. The ULTs are for use in a clinical laboratory
environmental.
The ULTs are contraindicated for samples not compatible
with the environmental storage conditions this product is
designed to maintain
Essential Performance of this equipment is considered to be
Maintaining temperature of the Clinical samples (Red blood
cells, Plasma etc) and Vaccine/Pharmaceuticals as per
storage condition.