Handleiding
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4. The marks on the air conditioner should be clearly visible, and the
ambiguous marks and symbols should be corrected;
5. Refrigoling lines or electrical elements shall not be installed in an
environment containing potentially corrosive contact refrigerant elements
unless the electrical elements themselves are made of corrosion resistant
materials or properly corrosion protected.
● Inspection of the electrical devices
Repair and maintenance of electrical components shall include the initial
safety inspection and component inspection steps. If there is a defect that
endangers safety, power off the appliance until the defect is properly
handled. If the defect cannot be completely eliminated, and the operation
must continue, then an appropriate temporary solution should be taken.
Report the inspection to the owner of the air conditioner and the initial
safety inspection shall include:
1. Capacitance discharge: it should be carried out in a safe way to avoid
generating electric sparks;
2. There are no exposed electrical components and wiring during the
process of charging, recycling and cleaning of the system;
3. Continuity of the ground.
█ Cable
Check that the cables are affected by wear, corrosion, overvoltage,
vibration, sharp edges, or other adverse conditions. This inspection shall
also take into account the impact of aging or the continuous vibration of
the compressor and fan on the
Cable.
█ Leak inspection of the R290 refrigerant
Inspection of refrigerant leakage shall be performed in an environment
without a potential ignition source. Testing should not be performed using
the halogen probes (or any other detector using an open flame).
█ Leakage detection method
For systems containing R290 refrigerant, an electronic leak detector can
be used, which should be calibrated in an environment without refrigerant
to ensure that the leak detector is not a potential ignition source and is
suitable for the tested refrigerant used. The leak detector shall be set to
the minimum combustible concentration (as percentage) of the refrigerant,
calibration with the refrigerant used and adjustment to the appropriate gas
concentration test range (up to 25%); the fluid used for leak detection is
suitable for most refrigerants, but not ammonia-containing solvents. To
prevent ammonia and refrigerant reaction and to corrode copper lines.
Bekijk gratis de handleiding van Vevor POG, 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 | Vevor |
| Model | POG |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 17769 MB |
