ATD Tools ATD-3410 دليل المستخدم

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OPERATING INSTRUCTIONS FOR
ATD-3410 AIR OPERATED VACUUM PUMP
OPERATING INSTRUCTIONS:
This pump is designed to evacuate unwanted air and moisture
from the air conditioning system. A system that has been opened
for repairs, or one that is found to be excessively low on refriger-
ant MUST BE FULLY EVACUATED, first by a recycling/recovery
machine and then by a vacuum pump. If there is any refrigerant in
the system, by law, it must be evacuated by a recovery or recycling
machine. Only a

ملخص المحتوى في الصفحة رقم 2

��� ��� ��� ��� � �� �� �� ��� �� � �� �� �� � �� �� �� �� �� �� ��� �� � � � �� �� � � � �� � � � � �� � � � �� � ������ �� ��� � �� ��� ��� � � � ��� � �� � � � ��� ��� � �� � � stopped. 4. Once lowest vacuum point has been obtained, close both high side and low side hand valves on the manifold. Let system stand for 5 minutes or longer and recheck reading on low side gauge. If system has lost vacuum, a leak exists. If reading is the same, no leak exists. **Note no m