Hitachi airCloud HC-IOTGW Installation & Maintenance Manual page 16

3.2.1 Wiring Procedures
(1) Ensure that the power line and the power on devices connected are all turned off before
performing any wiring work.
(2) Unscrew the bottom screws.
(3) Press two snap-joints at the lower end of the upper cover, remove the cover.
Remove the screw
in the direction
of the arrow
(4) Remove the screws on the power board cover with a screwdriver, then remove the power
board cover.
Remove screw
Remove screw
Screw
Figure 3.8 Remove the Upper Cover
Figure 3.9 Remove the Cover of Power Board
14
Open the top cover
in the direction
of the arrow