VDW nuve DirectFREEZE DF 290, Инструкция по эксплуатации

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DISPOSAL MANAGEMENT CONCEPT
The currently valid local regulations governing disposal must be observed. It is in the
responsibility of the user to arrange proper disposal of the individual components.
All parts which may comprise potentially infectious materials have to be disinfected by suitable
validated procedures (autoclaving, chemical treatment) prior to disposal. Applicable local
regulations for disposal have to be carefully observed.
The instruments and electronic accessories (without batteries, power packs etc.) must be
disposed off according to the regulations for the disposal of electronic components.
Batteries, power packs and similar power source have to be dismounted from electric/electronic
parts and disposed off in accordance with applicable local regulations.
TROUBLESHOOTING
If the device fails to operate, please check the followings:

The power switch is on;

The fuse is sound;

The plug is plugged-in properly;

The plug is not defective;

The mains supply is present.
ERROR CODES
Blue colored screen turns into red in case of any failure and a short explanation of the error
appears at the bottom line on the red screen. Push the key corresponding to question mark (F3)
for detailed explanation of failures. Failures which may be encountered during operation is
listed below:
EoFF:
This error code shows power failure.

After power interruption, push the key corresponding to question mark (F3) in order
to see the time when power interruption occurs.
Err1:
It appears when temperature sensor is defective.
Err2:
It appears when there is a communication error between display and main PCB.
Err3:
It shows that condenser filter is clogged.
Err4:
It appears when there is a failure in refrigeration group.
Err5:
It appears when door is kept open longer than determined time.
Err6:
It shows that the temperature in the chamber is not in the temperature alarm range. It is
shown only in the list of the error history. “Out of range” appears on the screen.
Err7:
It appears when software version is not compatible. Push the F3 key corresponding to the
question mark to see the explanation. Inform the authorized NÜVE agent regarding the error
explanation.