Tripp Lite SMART5000TEL3U Owner's Manual for SmartPro 3U Rackmount UPS 932459 - Page 10

201112103 93-2459.qxd 1/9/2012 12:21 PM Page 10 Basic Operation continued Charge Rate Setting (when External Batteries are connected) Battery Charge Level Switch (Select Models Only): Controls the UPS system's battery charge rate. If you connect any external batteries, set the Battery Charge Level Switch to the down position. This will increase your UPS's charger output so the additional batteries charge faster. Note: the switch to the right of the Battery Charge Level Switch is inactive and will not affect UPS operation regardless of its position. CAUTION! DO NOT set the Battery Charge Level Switch to the down position without an external battery connected. There is a risk of damaging the UPS's internal battery system. Charge Rate Setting (when External Batteries are not connected) Output Breakers (Select Models Only): Your UPS has two kinds of breakers that protect your UPS from output overload. If the breaker switch trips, remove some of the load from the UPS's 20-amp receptacles and allow the unit to cool before resetting the breaker switch by flipping it from off to on. If the breaker button trips, remove some of the load on the UPS's 15/20-amp receptacles and allow the unit to cool before resetting the breaker button by pressing it. Ground Screw: Use this to connect any equipment that requires a chassis ground. 10