Keysight M9164A, Руководство по запуску и обслуживанию

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2 Service and Maintenance
32 Keysight M9164x and M9165x Startup and Service Guide
4 Hold the torque wrench lightly, at the end of the handle only (beyond the
groove). Refer to Figure 2-2 below.
Figure 2-2 Using the Torque Wrench
5 Apply downward force perpendicular to the wrench handle. Refer to
Figure 2-2 . 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.
6 Tighten the connection just to the torque wrench break point. The wrench
handle gives way at its internal pivot point. Refer to Figure 2-2 . 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.
Torquing direction
Stop when handle begins to yield
CAUTION
You do not need 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.