How do you managed to brick your device by using the PB bin file ?
It's impossible to install the PB firmware directly on any EB100/EB600 device without some internal knownledge of the device. PocketBook use their own firmware upgrade process like do Bookeen and they are NOT compatible with Netronix updates. (in fact all three are incompatibles between them) and you can't use one of the update on another branded device.
If you managed to brick your device, there is only way -> Customer service, and be prepared to need to pay to recover it, I doubt they will be happy to see people trying to hack their device with another firmware.