Install Freezer; Displays - Thermo Scientific HERAfreeze HFU Series Operating And Maintenance Manual

Panel Keys, Display,
Indicators (cont.)

Install Freezer

Thermo Scientific
Scroll for Parameters Arrows: Steps the operator through the parameters
of Settings, Calibrate and Configuration Modes. The right arrow goes
to the next parameter, the left arrow returns to the previous parameter.
Up Arrow: Increases or toggles the parameter value that has been selected
in the Settings, Calibrate, and Configuration Modes.
Enter: Must press Enter key to save to memory all changed values.
Down Arrow: Decreases or toggles the parameter values that have been
selected in the Settings, Calibrate, and Configuration Modes.
Silence Key: Press to mute the audible alarm. See Section 4 for alarm
ringback times.
Message Center: Displays the system status (Mode) at all times. Displays
SYSTEM OK during normal operation, or alarm messages if the system
detects an alarm condition. See Section 4 - Alarms.

Displays

There are two displays on the control panel. The temperature display
shows the temperature in degrees Celsius. The message center displays the
system status (Mode) at all times. The message SYSTEM OK displays
during normal operation. Alarm messages are displayed if the system
detects an alarm condition. See Section 4 - Alarms.
To remove the freezer from the pallet, use a 7/16" wrench to remove all
the bolts securing the shipping bracket to the pallet.
Note If tipped more than 45°, allow the unit to set upright for 24 hours
before start up.
Remove the shipping bracket. Remove the ramp boards from the pallet
and place the slotted end over the ramp brackets on the pallet. The
support blocks on the ramps will be facing down. Before moving the
freezer, make sure the casters are unlocked and moving freely. Align the
caster with the ramp boards. Use adequate personnel to roll the freezer off
the pallet.
The freezer can be easily pushed to the desired approved location, as
described previously. When the freezer is in position, set the front caster
brakes.
Note Do not move the freezer with the product load inside.
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Section 1
Installation and Start-up
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HFC Series 1-7