3
NP Introduction Manual
35
3-1 Installation
3
Mo
unt
ing an
d Wi
rin
g
4.
Insert the legs of the panel mounting brackets into the square holes of the
NP.
a Panel mounting bracket
b Mounting screw
c Bracket leg
d Square hole in NP
e Panel
f NP
5.
Pull the mounting bracket carefully to prevent its leg from falling out of
the square hole. Tighten the mounting screw until it touches the control
panel.
Attach a panel mounting bracket to all 4 locations, and tighten their mounting
screws equally.
Note
To keep adequate waterproof and dustproof performance, tighten the mounting
brackets equally with 0.6 to 0.7N•m of torque. The front sheet on the panel possibly
becomes warped if the torque is more than the specified limit or not equal.