Avaya Canada Corporation NTMQ75AA Manual De Usuario
Picocell 1900 Antenna System Installation / 33
September 4, 1998
Method 12-0152
Draft
Procedure 8 – Assembling the Connector Body
1.
Slide the second O ring onto the groove on the clamping nut and apply
a thin coat of silicone grease. Keep all connector threads free of grease.
Attach the outer body (and flare ring if necessary):
a thin coat of silicone grease. Keep all connector threads free of grease.
Attach the outer body (and flare ring if necessary):
Note: The 1/4" connectors have a flare ring that must be inserted into the
outer body before it is threaded onto the clamping nut.
2.
Thread the outer body onto the clamping nut and tighten the connection
with wrenches, see Figure 23. Do not turn the clamping nut to tighten,
turn only the outer body until secure. To ensure a proper connection use
a torque wrench and tighten to the required torque, see Table 6.
with wrenches, see Figure 23. Do not turn the clamping nut to tighten,
turn only the outer body until secure. To ensure a proper connection use
a torque wrench and tighten to the required torque, see Table 6.
3.
you will have difficulty putting the outer body on the clamping nut if the
pin is askew. Straighten the pin out slightly and the outer body should
go into place.
pin is askew. Straighten the pin out slightly and the outer body should
go into place.
4.
Check pin alignment to verify the center pin is centered. If it is not,
slide the pin alignment tool over the pin and center it.
slide the pin alignment tool over the pin and center it.
5.
Check pin depth with the depth gauge to check the setting of the pin.
The gauge shows whether the contact pin is positioned within tolerance.
The gauge is pushed onto the pin assembly and a plunger rises to
indicate if the pin is installed between the upper and lower tolerance
limits. If the pin depth is outside of the tolerances, take off the outer
body and check the pin.
The gauge shows whether the contact pin is positioned within tolerance.
The gauge is pushed onto the pin assembly and a plunger rises to
indicate if the pin is installed between the upper and lower tolerance
limits. If the pin depth is outside of the tolerances, take off the outer
body and check the pin.
Note:
If the pin exceeds the upper tolerance limit, reheat the solder and make sure the
pin is pushed all the way on. If this is not the source of the problem, check the
length of the inner conductor. If the inner conductor is too long, recut the inner
conductor. Re-solder the pin on and repeat procedure 7 and 8.
pin is pushed all the way on. If this is not the source of the problem, check the
length of the inner conductor. If the inner conductor is too long, recut the inner
conductor. Re-solder the pin on and repeat procedure 7 and 8.
Note:
If the pin is below the lower tolerance level, the length of the inner conductor
has been cut too short. Tightening the clamping nut might correct this situation
if the inner conductor has not been cut too short. If it has been cut too short,
you will have to start the assembly process over again.
if the inner conductor has not been cut too short. If it has been cut too short,
you will have to start the assembly process over again.
6.
Slide the black heat-shrink over the connector and cable; use the heat
gun to shrink it in place. Be careful not to melt the heatshrink or the
jacket.
gun to shrink it in place. Be careful not to melt the heatshrink or the
jacket.
Figure 21 – Final Assembly
put O ring in groove
slide flare ring over pin
attach outer body