Keysight Technologies 85033E, Руководство пользователя и обслуживания

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Keysight 85033E User’s and Service Guide
Use, Maintenance, and Care of the Devices
Connections
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3. Hold the torque wrench lightly, at the end of the handle only (beyond the
groove). See Figure 3-6 .
Figure 3-6 Using the Torque Wrench
4. Apply force downward to the wrench handle. This applies torque to the
connection through the wrench.
Do not hold the wrench so tightly that you push the handle straight down
along its length rather than pivoting it, otherwise you apply an unknown
amount of torque.
5. Tighten the connection just to the torque wrench break point. The wrench
handle gives way at its internal pivot point. See Figure 3-6 . Do not tighten
the connection further.
Do not pivot the wrench handle on your thumb or other fingers, otherwise
you apply an unknown amount of torque to the connection when the
wrench reaches its break point.
Do not twist the head of the wrench relative to the outer conductor mating
plane. If you do, you apply more than the recommended torque.
You don’t have to fully break the handle of the torque wrench to reach the specified torque; doing
so can cause the handle to kick back and loosen the connection. Any give at all in the handle is
sufficient torque.