'92 Ford Aero Star,..Power to fuel pump,.?

I have replaced the fuel pump, but there is no "juice" in the "hot" wire leadind to the pump.So, can I run a "jumper" wire, from the battery, & splice on to the pump wire, near the pump,..as a tempoary fix, until I can locate the fuse box and/or the relay switch,.. And any info as to the locations, of those items would be helpfull,..Thanks