You could try a dab of glue on the tripswitch so it doesn't trip again
The guys who ran the lighting gallery in my school hall found that the fuses kept blowing, and eventually solved this by getting a piece of copper rod of the right thickness from the physics lab, cutting off fuse-length pieces and using these to replace the fuses. Worked perfectly, they could turn all the lights on (eg for the last scene of the school play) and no fuses blew.