H3C SecPath M9000-AI-E8 Manual Download Page 8

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Installation tools and accessories

No installation tools are provided with the gateway. Prepare them yourself as required.

Figure 3 Installation tools

Figure 4 Installation accessories

Pre-installation checklist

Table 6 Pre-installation checklist

Item

Requirements

Result

Installation site

Load bearing

•

The floor or ground at the installation site can
support the sum of the weight of the gateway
and the rack.

•

The slide rails can support the weight of the
gateway.

Space

•

There is a minimum clear height of 3 m (9.84
ft) (from the beam or the air duct to the floor) in

Summary of Contents for SecPath M9000-AI-E8

Page 1: ...tions 1 Electricity safety 1 Handling safety 1 ESD prevention 1 Laser safety 2 Examining the installation site 2 Weight support 2 Space 2 Cooling 3 Power 4 Lightning protection 5 Temperature 5 Humidit...

Page 2: ...ngrounded power extension cables missing safety grounds and wet floors Locate the emergency power off switch in the room before installation so you can quickly shut power off when an electrical accide...

Page 3: ...sure the floor can support the total weight of the rack chassis and accessories Additionally the floor loading plan must also consider system expansion such as adding more modules For more information...

Page 4: ...e screw of the fan tray at the chassis rear Figure 1 Rack dimensions Cooling The gateway uses front to rear airflow for heat dissipation Plan the installation site for the gateway based on its airflow...

Page 5: ...t voltage is stable and within the acceptable range allowed by the gateway Enough batteries are available to ensure uninterrupted device operation in the event of a power failure For the power supply...

Page 6: ...to a high temperature environment dry the chassis before powering it on to avoid short circuits If the temperature in the equipment room is too high too low or changes dramatically the device reliabi...

Page 7: ...ents as shown in Table 5 Table 5 Harmful gas limits in an equipment room Gas Max mg m 3 SO2 1 0 H2S 0 5 NH3 3 0 Cl2 0 3 NO2 1 0 EMI Electromagnetic interference EMI might be coupled from the source to...

Page 8: ...ies Pre installation checklist Table 6 Pre installation checklist Item Requirements Result Installation site Load bearing The floor or ground at the installation site can support the sum of the weight...

Page 9: ...rotective earthing systems of the communication power supplies use the same earthing conductor set with the protective earthing system of the communication devices Temperature 0 C to 45 C 32 F to 113...