Emerson 1000VA دليل المستخدم

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Liebert PSA
Quick-Start Guide - 1000VA/1500VA, 120V
IMPORTANT SAFETY INSTRUCTIONS
• Connect the UPS only to an earthed / grounded outlet that meets national and local
SAVE THESE INSTRUCTIONS
electrical safety guidelines.
This manual contains important instructions that should be followed during
• Locate the UPS near a wall outlet. Do not use an extension cord between the UPS and
installation and maintenance of the UPS.
the outlet.
• The Liebert PSA has been designed for small office/home

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REPLACING THE BATTERY To replace the battery: 1. Turn off all connected loads, then turn off the UPS (batteries are NOT hot-swappable). Steps 2 and 3 2. Use a Phillips head screwdriver to remove the two top cover screws from the back of the UPS. 3. Slide the top panel backward 1/2" (13mm). Slide the front panel upward, then pull outward to remove it. 4. Gently pull the batteries out of the UPS. 5. Remove the black wire from the negative (-) terminal and the red wire from the positive (+) ter