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The ambient temperature and humidity conditions
of the cooler climate class following the tab below:
Test room
Dry bulb
Relative Humidity
temperature ( ⁰C)
climate class
0
20
1
16
8
23.9
2
22
3
25
4
30
6
27
5
40
7
35
NOTE:
performance and the energy consumption of the coolers. Therefore, the order of the
climate class in the table is based on the water vapor mass column.
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The maximum loading of big shelf is 16kg/35.3lbs.
The maximum loading of small shelf is 12kg/26.5lbs.
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the appliance isto be installed in accordance with the
Safety Standard for RefrigerationSystems,
ANSI/ASHRAE 15.
the appliance needs repair, must use the same model
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components.
◆WARNING
Do not use means to accelerate the defrosting process
or to clean, other than those recommended by the
manufacturer.
The appliance shall be stored in a room without
continuously operating ignition sources(for example:
operating electric heater.
Do not pierce or burn.
Be aware that refrigerants may not contain an odour.
◆Warning: The appliance shall be stored in a
well-ventilated area where the room size corresponds
Warning: The appliance shall be stored so as to
◆
prevent mechanical damage from occurring.
◆Check that cabling will not be subject to wear,
corrosion, excessive pressure, vibration, sharp edges,
or any other adverse environmental effects. The check
shall also take into account the effects of aging or
continual vibration from sources such as compressors
or fans.
◆Before carrying out Decommissioning procedure, it
is essential that the technician is completely familiar
with the equipment and all its detail. It is
recommended good practice that all refrigerants are
recovered safely. Prior to the task being carried out,
an oil and refrigerant sample shall be taken in case
analysis is required prior to re-use of recovered
refrigerant. It is essential that electrical power is
available before the task is commenced.
Water vapor mass in
Dew point (⁰C)
dry air (g/kg)
(%)
50
9.3
80
12.6
55
14.3
65
15.2
60
16.7
55
20.0
75
21.1
40
23.9
75
30.0
7.3
9.1
10.2
Warning: Risk of re / ammable materials, taking
10.8
12.0
care to avoid causing a
14.8
15.8
ammable material.
18.8
27.3
All maintenance staff and others working in the
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local area shall be instructed on the nature of work
avoided.
If any hot work is to be conducted on the refrigerating
extinguishing equipment shall be available on hand.
adjacent to the charging area.
Notice: Any person who is involved with working on
or breaking into a
refrigerant circuit should hold a current valid
authority, which authorizes their competence to
handle refrigerants safely in accordance with an
Notice: Servicing shall only be performed as
recommended by the equipment manufacturer.
Maintenance and repair requiring the assistance of
other skilled personnel shall be carried out under the
supervision of the person competent in the use of
No person carrying out work in rel ation to a
REFRIGERATING SYSTEM which involves exposing
any pipe work shall use any sources of ignition in
explosion. AIl possible ignition sources, incl luding
away from the site of installation, repairing,
removing and disposal,during which refrigerant
can possibly be rel leased to the surrounding space.
Prior to work taking pl ace, the area around the
equipment shall be surveyed to make sure that there
Smoking" signs shall be displ layed.
This equipment is intended for the storage and
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display of non-time / temperature control for safety
foods bottled or canned products only.
2
Refrigerant class A3 per ANSI/ASHRAE 34
e by igniting
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