AHT Cooling Systems GmbH
22.05.2018 14:09
Page 37
347163_0917_BA_ AC-COOLER_V8_06.09.2017_U_enUS_CD.docx
NOTE
•
Material damage
due to incorrect ambient
conditions.
►Adjust the device to the ambient temperature
before commissioning.
►The ambient temperature must not be less than
16°C (60.8°F).
1. Insert the mains plug (device connection).
2. Where fitted, switch on the main switch (see
→
Fig. 4) at the rear.
3.
If “
OFF
” is displayed on the operating element,
press button
[5]
(see
→
Chapter 4.2).
After a short delay of approx. 60 seconds, the device
starts to operate.
9 Operation (use)
Only trained operating staff are allowed to operate
the device.
WARNING
Damage to the electrical system and/or
the refrigerant circuit during operation.
Contact with live parts may cause electric
shock. For devices of type R-290: The
refrigerant can escape and create an
explosive gas/air mixture. Risk of fire due
to sparks or overloading.
►In the event of damage:
1. Disconnect the device.
2. Secure the device against restarting.
Contact the maintenance service (see
→
Chapter 10.4).
►Observe the special safety and warning
information for devices with flammable
refrigerants (see
→
Chapter 1.6.2.1).
CAUTION
Breakage of glass containers. Cutting
injuries to the hands and body.
►Wear protective gloves to remove
splintered glass parts and the goods that
may have been damaged.
►Remove all splintered glass parts and
damaged goods carefully and
completely.
CAUTION
Leakage of fluids from damaged
packaging. Slipping hazard.
►Check for puddle formation in front of
and below the device.
►Remove spilled fluids immediately.
NOTE
•
Material damage
from foreseeable misuse.
►Operate the device in a stable operating position
(horizontal alignment).
►Regularly check that the device is in good
condition. Damage must be repaired immediately.
•
Property damage
from foreseeable misuse.
►Do not operate the device above the climate class
indicated on the power rating plate or on the
additional stickers (see
→
Chapter 2.2.1).
►The ambient temperature must not be less than
16°C (60.8°F).
►Check the internal temperature (see
→
Chapter
4.1).
►Stored goods must be checked by the operator in
the case of power failure (temperature control).
►Check regularly for foreign objects in the goods
area. Incorrectly stored goods must be removed
immediately.
►Remove food residues, such as spilled liquids and
packaging residues (see
→
Chapter 10.1.1).
In the case of special climate conditions with high
atmospheric humidity, condensation (defrosted
water) can occur in the interior of the device or at
the air outlet openings above. This condensation
must be removed for hygiene reasons.
WARNING
For devices of type R-290: Drying of
condensation water by rubbing.
Electrostatic discharge and spark
formation. Sparks can ignite the leaking
refrigerant when the refrigerant circuit is
damaged/not sealed. Risk of fire.
►To remove condensation, use a damp
cloth or sponge.
►Do not use dry cloths or sponges for
rubbing dry.
Loading
Access to the goods is from the front.
The device must only be loaded with goods when
the temperature specified for the product has been
reached. Check the temperature display on the
display screen (see
→
Chapter 4.2 Fig. 2).
CAUTION
Cutting injuries in the case of material
breakage.
Danger of falling. Impact hazard due to
the risk of falling goods.
►Do not climb onto or into the device
during loading.
CAUTION
Falling objects.
Impact injury.
►Do not place objects on the device.
►Maximum loads of each type of storage
rack (see
→
Chapter 2.2).
NOTE
•
Property damage
from foreseeable misuse.
►The device must only be loaded with goods when
the temperature specified for the product has been
reached.
►Insert the goods carefully.
►Do not block the return air intake grille with goods.
