MAINTENANCE
Please read and follow the Safety Instructions before servicing the battery. Battery
replacement should be performed by trained personnel who are familiar with the procedures
and safety precautions. Make a note of the Replacement Battery part number.
• NOTE: Before replace battery packs, please make sure that the form factor of the UPS is
installed as rack type.
Step 1: Remove the Front Panel of Battery Module
Loosen the screw on right side of the 1U panel to open the plastic front panel.
Step 2: Disconnect the Battery Connectors
Step 3: Loosen Eight Screws to Remove the Battery Compartment Covers
Step 4: Pull Out the Battery Packs
Pull the battery packs out slowly on to a flat and stable surface. Set them aside for reinstalling
after that the UPS is rack mounted.
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*Use OLS6/10KERT5U as reference.
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