Lauda Mobifreeze M270, Operation Manual, Page: 13 / 94

1.17.5 Overtemperature alarm
The overtemperature protection is a warning device that is activated when
the temperature in the refrigeration compartment exceeds the specified
upper limit.
This information is shown on the Touch operating unit display.
An acoustic alarm also sounds (1 second on – 1 second off).
1.17.6 Low temperature alarm
The low temperature protection is a warning device that is activated when
the temperature in the refrigeration compartment falls below the specified
lower limit.
This information is shown on the Touch operating unit display.
An acoustic alarm also sounds (1 second on – 1 second off).
1.18 Warning symbols on the device
"Cold surface" warning symbols are affixed to the device. This symbol warns
of cold surfaces on the device. These surfaces must not be touched during
operation. Personal protective equipment must be worn before coming into
contact with these surfaces during other operation phases such as servicing.
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The “Flammable” warning symbol is attached to devices filled with nat-
ural refrigerants.
This symbol warns of the flammability of natural refrigerant.
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The device is fitted with a LiFePO4 battery.
1.19 Residual risks
The safety instructions/warning information in the operating instructions
describe any residual risks on the device.
Cold surfaces
Flammable
LiFePO4 battery
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