Lauda VF 20040 C, Руководство по эксплуатации

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9 Care and maintenance
LAUDA Versafreeze laboratory freezer appliances are manufactured and engineered using the best materials.
Powder-coated surfaces can be cleaned with mild cleaning agents, if necessary. We recommend applying talcum powder
to the gaskets on the door and refrigeration compartment every now and then. In order to keep the cooling capacity con-
stant, the condenser fins on the back of the appliance must be kept free of dust using a hand brush or vacuum cleaner.
Make sure that liquid cannot come into contact with the cable connections or electrical equipment.
Risk of electric shock!
Disconnect the appliance from the mains power supply before starting any repair or cleaning work.
Be sure to read the information under point 5 of these operating instructions in relation to this.
Defrosting
The refrigeration compartment must be defrosted if large volumes of ice begin to accumulate. Do not attempt to knock or
scrape off the ice with a sharp object as this may damage the appliance. Leave the ice to thaw naturally.
Placing heating devices inside the refrigeration compartment is not permitted, because it may cause technical defects.
Switch off the appliance as described in section 6.2 and disconnect the mains plug from the socket. Open the outer and
inner doors and leave the ice to thaw. Remove the melt water regularly to prevent it from overflowing into the machine
compartment. Then dry and clean the refrigeration compartment.
The appliance may only be reconnected to the power supply and switched on (section 6.2) when the refrigeration com-
partment is ice-free and dry.
Technical support
You can call our customer service at any time for technical support relating to LAUDA freezer appliances.
Phone : +49 (0) 9343 / 503-350
Fax : +49 (0)9343 503-283
Email : service@lauda.de
Maintenance, repairs and modifications must be carried out by a qualified electrician (section 2 (3) DGUV Regulation 3)
according to the General Rules of Technology (section 2 (2) DGUV Regulation 3). Only original spare parts may be used.
Request that the person performing the work provides written confirmation of the type and scope of the work carried out
(company, date, signature).
10 Disposing of old appliances
As stipulated in legal guidelines, LAUDA assumes responsibility for the environmentally responsible return and disposal of
all old appliances manufactured by our company on or after 1995 and delivered to us free of charge.
Any old appliances received will be sent for recycling. Before sending any appliances, the owner must submit a legally bind-
ing declaration that the appliance is free of harmful contamination and hazardous substances resulting from its use.
LAUDA laboratory equipment is intended exclusively for commercial use and must not be disposed of via public disposal
facilities.
EAR registration number WEEE-ID.NO.DE 67770231