H3C SecPath F1000-E Installation Manual

Contents

H3C SecPath F1000-E Installation Manual Manual pdf 43 page image

Installation ManualH3C SecPath F1000-E Firewall Chapter 3 Preparing for Installation3-83.4 Checklist Before InstallationTable 3-4 Checklist before installationItem RequirementsVentilationz There is a minimum clearance of 10 cm (3.9in.) around the inlet vents and exhaust ventsfor heat dissipation of the firewall chassis.z A ventilation system is available at theinstallation site.Temperature 0°C to 45°C (32°F to 113°F)Relative humidity 10% to 95% (noncondensing)Cleanness Dust concentration ≤ 3 × 10 4 particles/m³ESD preventionz The equipment and the floor are wellgrounded.z The equipment room is dust-proof.z The humidity and temperature are at a properlevel, respectively.z Wear an ESD-preventive wrist strap anduniform when touching a circuit board.z Place the removed memory module, CF card,or HIM on an antistatic workbench, with theface upward, or put it into an antistatic bag.z Touch only the edges, instead of electroniccomponents when observing or moving aremoved memory module, CF card, or HIM.EMI preventionz Take effective measures to protect the powersystem from the power grid system.z Separate the protection ground of the firewallfrom the grounding device or lightningprotection grounding device as far aspossible.z Keep the firewall far away from radio stations,radar and high-frequency devices working inhigh current.z Use electromagnetic shielding whennecessary.Lightningprotectionz The PGND cable of the chassis is wellgrounded.z The grounding terminal of the AC powersocket is well grounded.z A port lightning arrester is installed. (Optional)z A power lightning arrester is installed.(Optional)z A signal lightning arrester is installed at theinput end of an external signal cable.(Optional)InstallationsiteElectricity safetyz Equip an uninterrupted power supply (UPS).z In case of emergency during operation, switchoff the external power switch.