Eaton 9PXM User Manual

Also see for 9PXM: Manual User guide User guide

4–20kVA Users Guide P-164000669 4–20kVA Users Guide P-164000669—Rev 09 61CChhaapptteerr 66 UUPPSS SSttaarrttuupp66..11 UUPPSS SSttaarrttuuppThis section provides step-by-step instructions for starting your Eaton 9PXM system. Follow these procedures closely to avoidpotential damage to your equipment or the UPS and to protect yourself and others from hazardous operating conditions.CAUTION• This UPS contains its own energy source (batteries). The output receptacles may carry hazardous voltageeven when the UPS is not connected to an AC supply. When AC input voltage is present, the Eaton 9PXMsystem can provide output voltage even though its batteries are disconnected. To confirm that there is noUPS output voltage, always disconnect all of the AC input sources and unplug all two battery modules perslot of internal batteries; if the UPS has one or more separate battery cabinets (EBMs), open (push in) theDC emergency disconnect switch button on each battery cabinet or unplug two battery modules in eachslot of the battery cabinet.• To reduce the risk of fire or electric shock, install this UPS in a temperature and humidity controlled, indoorenvironment, free of conductive contaminants. Ambient temperature must not exceed 40°C (104°F). Donot operate near water or excessive humidity (95% maximum).• For optimum battery life, ambient temperature should not exceed 25°C (77°F). Battery life is substantiallyreduced if ambient temperature is higher.• Do NOT attempt to move the cabinet with the power or battery modules installed.Power Module and Battery Module InstallationThe UPS power modules (UPMs) are installed in the left hand slots of the UPS facing the user. Battery modulesare installed in the left or right hand slots (it takes two battery modules per slot to equal one battery string).Removal of the power modules and battery modules is the reverse of these procedures.Install the UPMs into the Eaton 9PXM cabinet: as follows:1. Remove the front cover(s) of the cabinet. The covers have magnetic latches on the left and right sides thathold them in place.NOTE 1 Place battery modules beside all power modules in the UPS cabinet. Two batterymodules installed on top of each other are required for each battery slot and can beremoved separately.NOTE 2 If you are installing a super charger module in the UPS, the super charger can beinstalled in any of the left side slots. In the EBM, the super charger can only be installedin the lower left side slot.NOTE 3 The installation procedures of the optional battery cabinet (EBM) battery, and supercharger modules are identical to the UPS units.NOTE 4 Battery modules are shipped fully charged. It is recommended to charge the batteriesfor 48 hrs. after installation to ensure full power. If AC power fails before full batterycharge, backup will be available but for a reduced duration.2. Insert the power modules into the left hand slots of the cabinet. Push each module firmly until it contactsthe connections in the rear of the slot.3. Tighten the captive screw4. To install the battery modules