Lauda Mobifreeze M270, Operation Manual, Page: 27 / 94

4.5.4 Dead man's brake with handle
1 Dead man's brake handle
2 Push handle
When the device is moved using the push handle, the brake handle must be
pulled at the same time. This releases the dead man's brake and allows the
device to be moved. Letting go of the brake handle activates the dead man's
brake and prevents the device from moving.
Note the following information, see
Ä
Chapter 1.5 “Intended use” on page 7,
Ä
Chapter 1.7 “Foreseeable misuse” on page 8 and
Ä
Chapter 1.10
“Ambient conditions and operating conditions” on page 9.
.
4.5.5 Refrigeration compartment lock
1 Refrigeration compartment lock
The refrigeration compartment can be locked with the key provided.
Never keep the keys near the device or within the reach of children or
unauthorized persons.
4.6 Main battery
The Mobifreeze M 270 is fitted with a rechargeable, high-performance
lithium-iron phosphate battery. This main battery is designed to ensure
mobile operation of the Mobifreeze M 270 for a minimum of 4 hours while
disconnected from the mains power supply.
To use the device in mobile battery mode, disconnect the mains plug from
the power socket and allow the cable to wind up. If the battery power supply
is not yet active, switch on the supply with the battery switch. After a brief
pause, the device will switch to battery mode.
The main battery monitor displays the charge level as a percentage and the
remaining operating time to be expected until the battery is fully discharged.
Please note that this value only represents the actual situation after the
device has been operating on battery power for some time.
If the main battery charge level drops below 20 percent, an alarm bell will
appear on the main battery monitor. [CHARGE] flashes on the battery
monitor display and the cooling unit is switched off. The [mains power failure]
alarm is reported to the Touch operating unit and an alarm sounds. To
continue operation and recharge the main battery, connect the mains plug
on the device to a power socket.
Please note:
The mains cable must be pulled out from the device and completely unrolled
before connecting the mains plug to the power supply.
Then acknowledge the [mains power failure] alarm on the Touch operating
unit.
Once the device has been connected to the power and the mains switch is
set to "On" [I], the main battery will start charging regardless of the position
of the battery switch (On/Off).
Fig. 14: Dead man's brake
Fig. 15: Refrigeration compartment lock
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