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Low valve close/High valve close |
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Low valve open/High valve close |
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Low valve close/High valve open |
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Low valve open/High valve open |
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| 1. |
Characteristics of manifold gauge |
| (1) |
The manifold gauge set consists of high and low-pressure gauges and hand operated valves. |
| (2) |
The high an low pressure passages within the manifold gauge set are controlled using the hand valves. |
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HINT:
A manifold gauge set isdesigned for used with a specific refrigerant. For example a gauge set for HFC-134a (R134a) cannot be used for an A/C system that uses CFC-12 (R12).
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