Eaton 9170+ ASY-0652 User Manual

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Contents

TROUBLESHOOTINGEaton 9170+ Battery Charger Module User's Guide 164201399 Rev Ewww.eaton.com/powerquality22Battery Charger Module ReplacementThe Battery Charger Module may be hot-swapped in a manner similar toreplacing power modules or battery modules. This feature enables youto replace the module without disconnecting the load or damaging theUPS.Use care in removing and installing Battery Charger Modules. To replacea Battery Charger Module:1. Remove the front cover(s) of the cabinet.The covers have spring latches on the left and right sides that holdthem in place.2. Loosen the thumbscrew on the module handle. Press down on thelatch release at the center of the module handle and pull the handledown.As the module handle fully extends, the module disconnects. Slidethe module slowly out of the cabinet.3. Use two hands to support the module. When the module is fullyextended, lower the front slightly and lift the rear edge over thesafety stop on the center support rail.4. Treat the original and replacement modules with care to avoiddamaging connectors or internal circuitry. Label the original modulewith masking tape or some other identifier. Record the serialnumber of the replacement module for your warranty.5. If replacing a Battery Charger Module in an external battery cabinet,verify that the DIP switches on the replacement are set to the samepositions as the original.6. Insert the replacement module by sliding it carefully into thecabinet. Lower the front slightly and lift the rear edge over thesafety stop on the center support rail. Keep the module handleextended until the module is fully inserted.7. Raise the Battery Charger Module handle to secure the module intothe cabinet. Be sure the handle latch snaps into place. Tighten thethumbscrew on the handle.8. Reinstall the front cover(s).