ZTE Corporation ZXMBW-RA25 Benutzerhandbuch
Chapter 6 Main Antenna Feeder System Installation
Confidential and Proprietary Information of ZTE CORPORATION 59
Main Feeder Hoisting
Caution:
Hoist the primary feeder with care to avoid damaging its
sheath. Any local damage to a single main feeder may cause the entire
feeder to be discarded.
feeder to be discarded.
Ensure the personal safety during the hoisting process.
When the main feeder is to be installed on a tower, a pulley
block is needed, as shown in Figure 43.
block is needed, as shown in Figure 43.
F
I G U R E
4 3
F
E E D E R H O I S T I N G
-
S
C H E M A T I C
D
I A G R A M
1
5
2
4
3
1. Pulley block 2. Feeder head wrap 3. Feeder label 4. Knot for the
upper pulling rope 5. Lower pulling rope