Device Installation 20
Ensure well ventilation. It is suggested that its installation position shall be more than
50cm above the ground.
Power Supply Requirement
Rated voltage range: AC 100V
–AC 120V, AC 200V–AC 240V, 50 Hz/60 Hz.
Anti-interference Requirement
On-site power supply system shall take effective anti-interference measures.
Working ground shall not be shared with ground wire or lightning protection device of
electrical device, and shall keep away from them as far as possible.
Keep away from high-power radio transmitting stations, radars and high-frequency
heavy-current devices.
When necessary, adopt electromagnetic shielding methods to resist interference.
Environmental Requirement
Ensure that temperature in the cabinet is 0
℃
—50
℃
.
Ensure that humidity in the machine room is 10%RH
—90%RH.
Ensure air ventilation required by safe operation of the device.
2.3.2 Installation Steps
Align four mounting rings of the fan with mounting holes of main control panel, and
Step 1
then fix the fan onto CPU of main control panel with screws. See Figure 2-1.
Because fan is very heavy and might damage CPU during transportation, the
fan and main control panel are separated, but their wirings are still connected.
Please handle them gently.
Make the air outlet of CPU fan upward after main control panel is inserted into
chassis. See Figure 2-1.
Install fan of main control panel
Figure 2-1
Remove port sheath from rear panel of chassis. See Figure 2-2.
Step 2