AHT ATHEN Manuel D'utilisation page 47

AHT Cooling Systems GmbH
WARNING
For devices of type R-290: If the refrigerant
circuit is damaged, the refrigerant can
escape and create an explosive gas/air
mixture. Risk of fire.
Do not close ventilation openings in the
device housing. Use only original
accessory parts.
►The device must only be installed in well-
ventilated areas.
►Do not install the device in cellars or
lowered areas.
►Ducts and wall penetrations in the area
of the devices must be sealed as fire-proof.
►Drilling or other work on the device is not
permitted.
CAUTION
Cutting injuries in the case of material
breakage. Danger of falling.
►Do not climb onto or into the device.
CAUTION
Heavy devices. Hands can be jammed.
►During setup and installation, pay
attention to fingers and hands.
►Wear protective gloves.
NOTE
• Material and property damage from foreseeable
misuse.
►Set up the device in a stable operating position
(horizontal alignment).
►Install the device only on the sliding feet / swivel
castors that are already
►Do not expose the device to direct heat radiation
at the installation site.
►Do not expose the device at the installation site to
the direct action of air conditioning and ventilation.
►Do not attach any thick insulating materials to the
outer walls. Advertisement signs may only be stuck
on as thin film.
NOTE
Material, property and environmental damage
•
caused by damage to the refrigerant circuit.
• ►Drilling or other work on the device is not permitted.
Tasks of the operating company when installing:
After installation, block the device castors (optional)
with the parking brake.
Installation and removal of the glass cover
Installation and removal of the glass cover is, e.g.
necessary when carrying out a complete defrosting
with subsequent cleaning or if the glass cover is
damaged.
For the safe handling of glass, see → Chapter 1.6.3.
Devices with glass sliding cover
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Fig. 6: Device with glass sliding cover
Removal glass sliding cover
1. Open the sliding cover.
2. With both hands, lift the sliding cover at the rear
and pull back until it can be removed to the front.
3. Carefully lift out with both hands.
Installation glass sliding cover
1. Insert the lower smaller sliding cover.
2. Insert the upper sliding cover.
3. Completely close the cover.
4. Check for trouble-free function.
Devices with push-back glass cover
C
B
A
Push-back glass cover (3 piece)
Fig. 7:
Removal of the push-back glass cover (3 piece)
1. Push the front cover A (see →Fig. 7) with handle
to the rear to the recess D (see → Fig. 8).
2. Lift out cover A with recess D (front and rear rollers).
Recess D
Fig. 8: Push-back glass cover pull out
3. If present, lift out the middle cover B (see →Fig. 7).
4. Lift out the rear cover C (see → Fig. 7).
Installation of the
push-back glass cover (3-piece)
Insert rear cover C (see → Fig. 7)
Insert middle cover B (see → Fig. 7) and push
forwards approx. 5 cm over the recess D (see →
Fig. 8).
Insert cover A with the rear rollers at recess D
(see → Fig. 7/8).
Push covers A and B together to the rear until the
front rollers of cover A engage at recess D.
Completely close cover A.
Check for trouble-free function.
Rear rollers
Cover A
Front rollers
Page 47