Handleiding
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–Leak detection fluids are suitable for use with most
refrigerants but the use of detergents containing chlorine
shall be avoided as the chlorine may react with the
refrigerant and corrode the copper pipe-work.
–If a leak is suspected, all naked flames shall be removed/
extinguished.
–If a leakage of refrigerant is found which requires brazing,
all of the refrigerant shall be recovered from the system, or
isolated (by means of shut off valves) in a part of the
system remote from the leak.
–Oxygen free nitrogen (OFN) shall then be purged through
the system both before and during the brazing process.
12.Removal and evacuation
• When breaking into the refrigerant circuit to make repairs
– or for any other purpose – conventional procedures shall
be used.
• However, it is important that best practice is followed since
flammability is a consideration.
• The following procedure shall be adhered to:
–Remove refrigerant;
–Purge the circuit with inert gas;
–Evacuate;
–Purge again with inert gas;
–Open the circuit by cutting or brazing.
• The refrigerant charge shall be recovered into the correct
recovery cylinders.
• The system shall be “flushed” with OFN to render the unit
safe.
• This process may need to be repeated several times.
• Compressed air or oxygen shall not be used for this task.
• Flushing shall be achieved by breaking the vacuum in the
system with OFN and continuing to fill until the working
pressure is achieved, then venting to atmosphere, and
finally pulling down to a vacuum.
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Bekijk gratis de handleiding van BEKO BSVOL 090, 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 | BEKO |
| Model | BSVOL 090 |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 6111 MB |
