16 / 88 EN
Mobile room air conditioner / Installation Manual
- After finishing the charging (or when it is not yet finished), label
the mark on the system.
- Be careful not to overcharge refrigerants.
Scrap and recovery
Scrap:
Before this procedure, the technical personnel shall be thoroughly
familiar with the equipment and all its features, and make a
recommended practice for refrigerant safe recovery. For recycling
the refrigerant, shall analyze the refrigerant and oil samples before
operation. Ensure the required power before the test.
1. Be familiar with the equipment and operation.
2. Discornect power supply.
3. Before carrying out this process, you have to make sure:
•
lf necessary. mechanical equipment operation should facilitate
the operation of the refrigerant tank.
•
All personal protective equipment is effective and can be used
correctly.
•
The whole recovery process should be carried out under the
guidance of qualified personnel.
•
The recovering of equipment and storage tank should comply
with the relevant national standards.
4. If possible. the refrigerating system should be vacuumized.
5. If the vacuum state can’t be reached, you should extract the
refrigerant in each part of the system from many places.
1
Safety precautions
