Ultra 300VA Operation & User’s Manual

2, - 1 - IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS  WARNING (SAVE THESE INSTRUCTIONS): This manual contains important instructions that should be followed during installation and maintenance of the UPS and battery.  WARNING (C…

3, - 3 - 1.2 Outlets Design for AC Adapters Allows two AC power adapter blocks to be plugged into the UPS without blocking adjacent outlets. 1.3 Battery Power-Supplied Outlets Provides instantaneous back-up power and full-time bypass protection to your equipment. Ensure temporary uni…

4, - 5 - 2.9 Optimal battery status To maintain the optimal battery status, leave UPS plugged in and switched on at all times. 2.10 No load Shutdown feature The UPS is equipped with a no load shutdown function. When the UPS senses no load, the unit will automatically shutdown after 3 minute…

5, Ultra 300VA - 7 - ULT33061 Battery Replacement Procedure 5.3 Storage To store the UPS, cover it and store it with the battery fully charged. During extended storage, it is suggested to connect the utility power to the UPS to recharge the battery every three…