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Idiomas disponibles
Idiomas disponibles
HFC user manual
10. CONTROLS, ADJUSTMENTS AND REVISIONS TO BE MADE
Before putting the refrigeration unit into operation, check that :
• The fixing screws are tight.
• The electrical connections have been made correctly.
• The oil level in compressors must never be less than 3/4.
• There is no tool left inside.
• The assembly was successful.
• There is no loss of gas.
• It complies with the recommendations of the manufacturer of each component. See
manuals provided.
• For additional information, consult the technical assistance department, phone 96 313
42 02 or sat@tewis.com
10.1 Unit Start-Up
The refrigerant charge with HFC'S will be made through the liquid line once it has been thoroughly
checked that there are no leaks and that all the filters and accessories supplied have been placed,
using the service valve of the liquid line.
The refrigerant provided for the equipment is indicated on the technical characteristics plate. In any
case, if the type of refrigerant is not indicated, it is illegible, or it is desired to change it, it must be
compatible with the pre-charged oil in the compressors which, in turn, must reach the optimum
level and the setting of the safety devices.
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