14
W
Wiirriin
ng
g S
Stte
ep
pss
step 1
Unscrew the waterproof terminal “
” at the bottom of COM100.
step 2
Connect the yellow-green grounding cable led from outside to the grounding copper
bar inside COM100 through the internal waterproof terminal “
”.
IItte
em
m
D
De
effiin
niittiio
on
n
R
Re
em
ma
arrkk
A
M6 bolt assembly
It has been installed on the copper bar before
delivery.
B
OT terminal
-
C
Grounding hole
-
step 3
Secure the cable with M6 bolt, where the fastening torque is 7.5±0.5N·m.
step 4
Screw the waterproof terminal at the bottom of COM100.
-- -- E
En
nd
d
4.4.1.2 PE Point Grounding
P
Po
ossiittiio
on
n D
De
essc
crriip
pttiio
on
n
The external PE point of COM100 is shown by A in the figure below.
User Manual