Agilent Technologies E Benutzerhandbuch
85036B/E
3-7
Use, Maintenance, and Care of the Devices
Connections
Using a torque wrench guarantees that the connection is not too tight, preventing
possible connector damage. It also guarantees that all connections are equally tight
each time.
possible connector damage. It also guarantees that all connections are equally tight
each time.
2. Prevent the rotation of anything other than the connector nut that you are tightening.
It may be possible to do this by hand if one of the connectors is fixed (as on a test port).
In all situations, however, it is recommended that you use an open-end wrench to keep
the body of the device from turning. Refer to
In all situations, however, it is recommended that you use an open-end wrench to keep
the body of the device from turning. Refer to
for part
number and ordering information.
3. Position both wrenches within 90 degrees of each other before applying force. See
. Wrenches opposing each other (greater than 90 degrees apart) will cause a
lifting action which can misalign and stress the connections of the devices involved.
This is especially true when several devices are connected together.
This is especially true when several devices are connected together.
Figure 3-2
Wrench Positions
Table 3-1
Torque Wrench Information
Connector Type
Torque Setting
Torque Tolerance
Type-N
135 N-cm (12 in-lb)
±
13.5 N-cm (
±
1.2 in-lb)