21
5.
Storage and Maintenance
Operation
TheUPSsystemcontainsnouser-serviceableparts.Ifthebatteryservicelife(3~5
yearsat25°Cambienttemperature)hasbeenexceeded,thebatteriesmustbereplaced.
Inthiscase,pleasecontactyourdealer.
Storage
Beforestoring,chargetheUPS5hours.StoretheUPScoveredanduprightinacool,dry
location.Duringstorage,rechargethebatteryinaccordancewiththefollowingtable:
Storage Temperature
Recharge Frequency
Charging Duration
-25°C-40°C
Every3months
1-2hours
40°C-45°C
Every2months
1-2
hours
6.
Options
SNMP card
:internalSNMP
◆
Loosenthe2torquescrews(oneachsideofthecard).
◆
CarefullyinserttheSNMPcardandlockthescrews
TheslotcalledSNMPsupportstheMEGAtecprotocol.WeadvisethatNetAgentII-3portis
alsoatooltoremotelymonitorandmanageanyUPSsystem
NetAgentII-3PortssupportstheModemDial-in(PPP)functiontoenabletheremote
controlviatheinternetwhenthenetworkisunavailable.
InadditiontothefeaturesofastandardNetAgentMini,NetAgentIIhastheoptionto
addNetFeelerLitetodetecttemperature,humidity,smokeandsecuritysensors.Thus,making
NetAgentIIaversatilemanagementtool.NetAgentIIalsosupportsmultiplelanguagesandis
setupforweb-basedautolanguagedetection.
TypicaltopologyoftheUPSNetworkManagement
Besuretodeliverthespentbatterytoarecyclingfacilityor
shipittoyourdealerinthereplacementbatterypackingmaterial.