Nera Saturn BM Marine, Руководство по установке

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42
Installation Manual
Saturn Bm
Cut
40Nm
15Nm
A
Cable Entry
B
Connector Head
~45mm
A
A B
Preparing the cable
• Cut the Cable in a trough perpendicularly to the
cable axis.
• Remove approx. 45 mm of Outer Jacket .
IMPORTANT: Do not damage shield.
Mounting the connector
• Slide the Cable Entry (A) over the cable into the
second trough in the corrugation. (See figure.)
• Pull the Cable Entry forward as far as the stop.
• Tighten the back ring of the cable entry manually.
• Verify the correct position of the Cable Entry; if
necessary pull forward as far as the stop.
• Saw off the cable flush with the cable
entry as indicated.
• Using f.ex. a screwdriver, remove burrs
from the centre conductor.
• Using f.ex. a screwdriver, remove burrs
from the the dielectric and the outer
conductor.
• Using the screwdriver, press the dielectric away
from the outer conductor tube to ensure good
contact when entering the connector head.
• Screw the Cable Entry (A) and Connector Head
(B) tightly together with a torque of approx. 40 Nm.
• Tighten the back nut of the Cable Entry (A) with
a torque of approx. 15 Nm.
Note! If exposed to extreme environmental conditions,
especially icy conditions, the connector pair should be
completely covered with a cold shrink tube (e.g.
SUHNER 74 Z-0-0338 or selfvulcanizing tape for added
protection.
Tools and materials required:
• Spanners,
30mm and 36mm
• Metal saw
• Knife
• Countersink
• Screwdriver
• Measure
• Wire brush
Do not open
Correctly prepared cable
Centre
Conductor
Dielectric
Shield
Outer Jacket
crest trough
APPENDIX 3
Mounting connector type 11N-50-23-10 (for cable RF 7/8" 50)