Vestfrost Solutions 31
EN
TASK
Description
Quar-
terly
Annu-
ally
3
Years
As
ned-
dede
The compressor
compartment and
the condenser must
be kept free of dust
and dirt�
1� Unplug unit from power supply
2� Remove the lower panel�
3� Use a vacuum cleaner to remove
dust and dirt�
X
The door gasket
around the door
must be cleaned
regularly�
1� Wipe the seal with a soft cloth
and clean water
2� Check that it continues to provide
a tight seal�
X
Perform a temper-
ature calibration at
least once a year�
Only a certified technician must
make the calibration�
X
Clean vacuum
release
1� Excessive frost accumulation in
the vacuum release could restrict
air flow�
2� Brush away any loose frost using
a stiff nylon brush�
3� If frost has built up in the pipe of
the vacuum release, thrust with a
stick to remove the frost inside�
X
Defrost and clean
the chamber to pre-
vent ice building�
Quick defrosting:
Small amounts of loose frost can be
removed using a plastic scraper�
X
Complete defrost
:
1� Remove all products and place it
in another ULT cabinet�
2� Disconnect the power supply�
3� Open the inner and outer doors�
4� Wait until the ice has thawed�
5� Dispose of the ice and wipe out
water�
6� Dry the interior of the device�
7� Close the doors and start the
freezer
X
Replace the battery
backup for the con-
troller every 3 years�
Only a certified technician must
replace the battery�
X
Clean the interior
and exterior of the
device�
1� Use warm water (max� 65°C) with
a little mild, perfume-free detergent
with a soft cloth�
2� Rinse with clean water and dry
thoroughly�
Note: It is important to prevent wa-
ter from entering the control panel�
X
GENERAL INFORMATION
Warranty, spare parts and service
Warranty disclaimer
Faults and damage caused directly or indirectly by incorrect operation, misuse, insufficient main-
tenance, incorrect building, installation or mains connection� Fire, accident, lightening, voltage
variation or other electrical interference, including defective fuses or faults in mains installations�
Repairs performed by others than approved service centres and any other faults and damage that
the manufacturer can substantiate are caused by reasons other than manufacturing or material
faults are not covered by the warranty�
Please note that changes to the construction of the appliance or changes to the component
equipment of the appliance will invalidate warranty and product liability, and the appliance cannot
be used lawfully� The approval stated on rating plate will also be invalidated�
Transport damage discovered by the buyer is primarily a matter to be settled between the buyer
and the distributor, i�e� the distributor must ensure that such complaints are resolved to the
buyer’s satisfaction�
Before calling for technical assistance, please check whether you are able to rectify the fault your-
self� If your request for assistance is unwarranted, e�g� if the appliance has failed as a result of a
blown fuse or incorrect operation, you will be charged the costs incurred by your call for technical
assistance�
Spart parts
When ordering spare parts, please state the type, serial and product numbers of your appliance�
This information is given on the rating plate� The rating plate contains various technical informa-
tion, including product- type and serial numbers�
Product number
Summary of Contents for ULTF 40
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