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2. Connect the Battery Cable to the Power Module and ensure the polarity is right.
3. Loosen the screws to remove the Battery Output Connector Cover of Battery Pack.
4. Connect the battery cable to the Battery Pack.
EPO Connection:
EPO (Emergency power off): when the emergency occurs, such as the failure of load, the UPS can cut off
the output at once by operating the EPO port manually.
The connection:
Normally the EPO connector is closed with a wire on the rear panel (Fig.3-4),which is supplied in the
accessory. Once the connector is open, the UPS would stop the output and enter EPO status (Fig.3-3).
Fig. 3-3: Enable the EPO status
Fig. 3-4: Disable the EPO status
To recover to normal status, first EPO connector should be closed (Fig.3-4),and press button OFF more than
1 second to clear EPO status, then UPS would stop alarm and recover to Bypass model. And UPS needs be
turned on by manual operation.
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