0HK.412.530SM
LW36A-126/145
High Voltage SF6 AC Circuit Breaker
16/30
4
．
3 Pole (porcelain vase) installing
4
．
3
．
1 Inspect before installing
Lifting out the 3 poles, translation to hard ground.
Attention: pad crosstie to two sides of pole, to avoid broken.
Visually inspect the poles, if the poles are broken or crevasse in transporting, please contact
manufacturer in time.
Warning: If charge gas in state of pole broken or crevasse, maybe cause pole explode, endanger
person safety.
Inspecting pole airtightness before installing. The regulating lever box have valve interface for gas
charging, remove the valve protection bolt, open valve (a little), if sound of deflate, indicate the pole
airtightness all right, if not, indicate the pole have leak source or was broken in transporting.
Attention
：
1 Remove the valve protection bolt before install poles.
2 Fix the drive regulating lever and regulating lever box in switch off state by locating
pin, the poles are in switch off state before installing, don’t draw out the locating
pin in installing.
3 When installing all bolts, pole and base, the surfaces shall paint waterproof glue.
4
．
3
．
2 Installing of B phase
（
middle phase
）
pole
Installing B phase pole first. B phase pole is provided with double regulating levers and the center hole
distance are 125mm and 100mm. Erect the B phase pole.
Attention: When erecting the B phase pole, mat rubber plate or wood plate at the side of regulating
lever box for avoiding broken in touchdown, the plate thickness shall
≥
10mm.
Drawing 11 Pole swing
j
j
e
e
m
m
y
y
_
_
l
l
e
e
e
e
@
@
h
h
o
o
t
t
m
m
a
a
i
i
l
l
.
.
c
c
o
o
m
m
