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2) Connection
The connectors should be checked and cleaned before measurement and connection to ensure that they are clean and
undamaged. It is necessary to wear an anti-static wrist strap during connection. The correct connection methods and
procedures are as follows:
Step 1.
As shown in Fig.2.3, align the axes of the two interconnected connectors to ensure that the pin of the male
connector slides concentrically into the hole of the female connector.
Fig. 2.3 Coaxial alignment of interconnected connectors
Step 2.
As shown in Fig. 2.4, move both connectors straight together, so that they can be connected smoothly; rotate the
threaded sleeve of connector (rather than the connector itself) until it is tightened; during connection, there can be no
relative rotary motion both connectors;
Rotate the
screw
Keep it
unmoved
Fig. 2.4 Connection
Step 3.
As shown in Fig. 2.5, use a torque wrench to tighten the connectors and finish the connection; the torque wrench
shall not exceed the starting break point and an auxiliary wrench can be used to prevent the connector rotating.
Fig. 2.5 Completion of final connection with a torque wrench
(1) Disconnection
Step 1.
Support the connector to prevent any part from being shaken, distorted, or bent;
Step 2.
Use an open-end wrench to prevent the main connector from rotating;
Step 3.
Use another wrench to loosen the screw on the connector.
