freor VEGA SPACE QB, Operation Manual

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ELECTRICAL CONNECTION
6.1. Connecting the unit to the power supply
Unit connection to the to the power supply must be carried out only by qualified
personnel.
Note the following before connecting the unit:
• Applicable local electrical safety regulations.
• The power supply voltage and frequency must match the specifications on the
technical data sticker.
• Do not connect a damaged unit or damaged parts (such as electrical cables) to
the power supply.
• Only connect the unit to a mains circuit with protective grounding.
•
Do not use extension cords or multiple socket strips.
7. DRAINAGE
7.1. Drainage system
Freezer Vega Space QB Freezer to be equipped with suitable drainage system. The
condensate can be drained to the tub trough the drainage siphon.
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 the entry of food remains,
sand or larger dust particles.
8. MAINTENANCE, DEFROSTING, CLEANING
8.1. Maintenance
In general, this equipment does not need any maintenance. However, they need
defrosting and cleaning as described in further sections.
8.2. Defrosting
Warm ambient air can get into self-service showcases. It is particularly probable when
the showcase is without doors, or its door is left open. Due to it, evaporator can frost.
Evaporators must 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.