Description Of The Unit; Operation; Handling - Zanotti SB Série Notice De Mode D'emploi Et D'entretien

3. DESCRIPTION OF THE UNIT

The SB series includes air-cooled or water-cooled (optional) condensing units built on the basis of the single-
block principle. They consist of:
1. a condensing unit placed outside the cold room;
2. an evaporator placed in an insulated box and installed outside the cold room;
3. an electric control panel placed on the condensing unit;
4. a wall-mounted remote control panel.

4. OPERATION

SB single blocks are compression units where cold is produced by vaporizing a liquid refrigerant (HFC type)
at low pressure in a heat exchanger (evaporator). The resulting vapour is brought again into the liquid state by
mechanical compression at a higher pressure, followed by cooling in another heat exchanger (condenser).
The compressor is hermetic, with reciprocating motion, supplied with single-phase or three-phase power.
Defrost takes place automatically in pre-set cycles; manual defrost is also possible.

5. HANDLING

The unit can be handled by lifting and transport means.
WARNING
Make sure that no one is in transit in the operating area of the lifting/transport means to
prevent any possible accidents to people.
If the unit is in a wooden case or crate, sling the packing properly before handling it.
Lifting speed shall be such as not to make the packed unit oscillate dangerously and
possibly fall.
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