Handleiding
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WARNING
• R-134a is not flammable at atmospheric pressure and temperatures up to 176°F
(80°C).
• R-134a is not explosive or poisonous. However, when exposed to high
temperatures (open flames), R-134a can be decomposed to form hydrofluoric acid
and carbonyl fluoride both of which are hazardous.
• For brazing R290 system must be purge with nitrogen for couple minutes before
and during brazing process
• Do not use silver alloy or copper alloy containing arsenic.
• Use an electronic leak detector or soap bubbles to check for leaks. Add a trace of
refrigerant to the system (if using an electronic leak detector), and then raise the
pressure using nitrogen gas (140PSIG). Do not use R-134a or R-404A as a
mixture with pressurized air for leak testing.
NOTICE
• Always install a new drier every time the sealed refrigeration system is opened.
• Do not replace the drier until after all other repair or replacement has been made.
Install the new drier with the arrow on the drier in the direction of the refrigerant flow.
• When brazing, protect the drier by using a wet cloth to prevent the drier from
overheating. Do not allow the drier to exceed 250°F (121°C).
The appliance is provided with refrigerant access valves. Using proper refrigerant practices
recover the refrigerant from the access valves and store it in an approved container. Do not
discharge the refrigerant into the atmosphere.
The gas R290 is not necessary recover; can be in a well ventilated area with no source of
ignition
2. Brazing
1) Braze all fittings while purging with nitrogen gas flowing at a pressure of 3 to 4
PSIG.
Bekijk gratis de handleiding van Hoshizaki CC50-S, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Hoshizaki |
| Model | CC50-S |
| Categorie | Koelkast |
| Taal | Nederlands |
| Grootte | 3862 MB |
