Huawei OptiXRTN 980L - Elliptical Waveguide: Hoisting Procedures; Hoisting Elliptical Waveguide Procedures

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Hoisting an Elliptical Waveguide
Control the rotating speed of the drum when hoisting the elliptical
waveguide.
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When pulling the elliptical waveguide, prevent the friction of the
waveguide against the ground by using a pulley to support the
waveguide or by spreading a plastic cushion on the ground.
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After hoisting the elliptical waveguide to the installation position,
use a string to fasten the waveguide.
When hoisting the elliptical waveguide, do not stretch it tightly and
keep it loose.
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•When hoisting the elliptical waveguide, wrap its connector with
cloth or fur.
•When hoisting the elliptical waveguide, avoid damage to the
elliptical waveguide connector from striking any other objects.
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•Use strings to tie the two ends of each hoisting grip.
•Wrap the force-bearing parts of hoist grips with cloth or fur for
protection.
•Do not remove hoisting grips before clamps are installed.
Bend the E plane of the elliptical waveguide.
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CAUTION
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Install elliptic waveguide clamps in advance. After laying out the
elliptical waveguide, fasten it using the clamps.
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