Maintenance - Vestfrost ULTF 40 VTS098 Notice D'utilisation

30 Vestfrostsolutions�com

MAINTENANCE

TASK
The compressor
compartment and
the condenser must
be kept free of dust
and dirt�
The door gasket
around the door
must be cleaned
regularly�
Perform a temper-
ature calibration at
least once a year�
Clean vacuum
release
Defrost and clean
the chamber to pre-
vent ice building�
Replace the battery
backup for the con-
troller every 3 years�
Clean the interior
and exterior of the
device�
Description
1� Unplug unit from power supply
2� Remove the lower panel�
3� Use a vacuum cleaner to remove
dust and dirt�
1� Wipe the seal with a soft cloth
and clean water
2� Check that it continues to provide
a tight seal�
Only a certified technician must
make the calibration�
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�
Quick defrosting:
Small amounts of loose frost can be
removed using a plastic scraper�
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
Only a certified technician must
replace the battery�
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�
Frequency
Quar- Annu-
terly ally Years
X
X
EN
3 As
ned-
dede
X
X
X
X
X
X