freor PLUTON SPACE, Руководство по эксплуатации

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8. DRAINAGE
The semi verticals Pluton Space require condensate drainage. Condensate is
drained to the collection tub with the condensate rotary pump. The condensate
drainage pumps have to be installed strictly horizontally.
Also, condensate drainage can be connected to the common sewerage system.
Drainage connection points are indicated in the furniture layouts. It is necessary to
check the condensate collection tub to prevent it from entry of food remains, sand
or larger dust particles.
9. MAINTENANCE, DEFROSTING, CLEANING
9.1. Maintenance
In general, this equipment does not need any maintenance. However, they need
defrosting and cleaning as described in further sections.
9.2. Defrosting
Warm ambient air can get into semi verticals. It is particularly probable when the
showcase is without doors or its door is left open. Due to it, evaporator can frost.
Evaporators have to be regularly defrosted in accordance with programs set in the
control. During the defrosting refrigeration is not run.
Evaporators of high-temperature cabinets can be defrosted using recirculation air
flows. Evaporators of medium- and low-temperature can be defrosted using
electrical heating elements.
The ventilator operation during defrosting is described in the technical
characteristics.
9.3. Cleaning
The semi verticals have to be regularly cleaned as food products are sensitive to
bacteria and microorganisms. Also, the packaging of displayed products may be
damaged, liquid products may damage the metal parts of the semi vertical and
small products can enter drainage openings and affect condensate drainage.
Food products are sensitive to bacteria and microorganisms; therefore, it is
necessary to clean regularly the semi vertical as liquid products as well as damaged
packaging of the displayed products may damage metal parts of the semi vertical
and small products can enter drainage openings and affect condensate drainage.