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Preface This guide provides hardware specifications and installation and removal procedures for H3C LSVM1FANSC & LSVM1FANSCB fan trays. This preface includes the following topics about the documentation: Audience. • • Conventions. Obtaining documentation. • Technical support • • Documentation feedback.
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GUI conventions Convention Description Window names, button names, field names, and menu items are in Boldface. For Boldface example, the New User window opens; click OK. > Multi-level menus are separated by angle brackets. For example, File > Create > Folder. Symbols Convention Description...
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It is normal that the port numbers, sample output, screenshots, and other information in the examples differ from what you have on your device. Obtaining documentation To access the most up-to-date H3C product documentation, go to the H3C website at http://www.h3c.com.hk. To obtain information about installation, configuration, and maintenance, click http://www.h3c.com.hk/Technical_Documents...
LSVM1FANSC fan tray Overview The LSVM1FANSC fan tray blows cool air from the power module side to the network port side. It comprises three separate fans. The LSVM1FANSC features small size, fast heat dissipation, and hot swapping. It can automatically adjust the fan speed, providing powerful heat dissipation for the device.
Item Specifications Max fan speed 18500 R.P.M Max airflow 57 CFM Max power consumption 22.7 W Voltage 12 V Operating temperature 0°C to 45°C (32°F to 113°F) Relative humidity 5% to 95% (non condensing) Storage temperature –40°C to 75°C (–40°F to 167°F) Relative humidity 5% to 95% (non condensing) LSVM1FANSCB fan tray...
Specifications Table 2 LSVM1FANSCB specifications Item Specifications Fans Three 40 × 40 × 28 mm (1.57 × 1.57 × 1.10 in) fans Airflow direction Fans draw in air from the network port side to the power module side Max fan speed 18500 R.P.M Max airflow 57 CFM...
Installing and removing a fan tray The installation and removal procedures for the LSVM1FANSC and LSVM1FANSCB are similar. For more information, see “Installing a fan tray” and “Removing a fan tray.” Safety guidelines To avoid fan tray and device damage, and bodily injury, note the following guidelines when installing or removing a fan tray: Wear an ESD-preventive wrist strap, and make sure the wrist strap makes good skin contact.
Figure 3 Install a fan tray (1) Slide the fan tray into the slot (2) Fasten the captive screws CAUTION: To prevent damage to the fan tray or the connector on the backplane, insert the fan tray gently. If you •...
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Figure 4 Remove a fan tray (1) Loosen the captive screws on the fan tray (2) Pull the fan tray out of the slot CAUTION: When you remove a fan tray, take out the fan tray after the fans stop rotating. •...
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