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Cleaning exterior, interior and accessories
Use a dry cloth to wipe off small amounts of dirt on the outside and inside of the unit and all accessories.
If the outside panels are dirty, clean them with a diluted neutral dishwashing detergent.
Undiluted detergent can damage the plastic components. For the dilution, refer to the instruction of the
detergent.
After the cleaning with the diluted detergent, always wipe it off with a wet cloth. Then wipe off the cabinet or
accessories with a dry cloth.
<Important> Never splash water directly onto the unit as this may cause electric shock or short
circuit when the liquid is spilled.
Checking power supply cord
Check the power supply cord once a 6 months by the following procedure with the power supply cord
disconnected from the power supply outlet.
A dusty power supply plug or incomplete insertion of the power supply plug may cause fire. Also, a damaged
power supply cord may cause fire or electric shock.
1.
Stop the operation by the procedure in “Stop of operation at maintenance” on page 36.
2.
Disconnect the power supply plug and remove the dust on the power supply plug with a brush.
3.
Wipe the power supply cord with a soft dry cloth. At the time, check the damage on the power
supply cord visually.
4.
Start the operation by the “start-up procedure” on page 18.
Checking temperature recorder (option)
Check the following item once a month when the temperature recorder (option) is installed.
In case of MTR-G3504
The temperature recorder is fixed to the front panel of the refrigerator firmly (there is no backlash).
The recorder chart is fed (turned) properly.
The green indicator can be recognized through the recorder chart.
There is no lack of ink.
In case of MTR-0621LH or MTR-4015LH
The temperature recorder is fixed to the front panel of the refrigerator firmly (there is no backlash).
The recorder chart is fed properly and the used recorder chart is folded properly.
There is no lack of ink.
Replace the dry cell in the temperature recorder (MTR-0621LH, MGR-4015LH) every year. For the replacement,
refer to the instruction manual enclosed with the temperature recorder.
