Vanguard Managed Solutions 3400 Series ユーザーズマニュアル

3-6 

Installation and Replacement

This section explains some of the heat and temperature factors that can affect your 

Vanguard 3400 Series.

After the unit is running, check the ambient air temperature. Make sure it does not 

exceed the operating temperature limits specified in Appendix A.
Other conditions that could impact internal temperature of the Vanguard 3400 Series 

include:

• Blocked vents
• Insufficient clearance around the unit
• Fan (if this unit is provided with one) is not working properly
• Rubber feet (4) not installed on bottom of chassis