When a vehicle passes over the switch, the two metal plates make contact closing the firing circuit.
3. Wrap a connecting wire around one leg of each "U" at least 1/4" from the end and solder in place.
4. Place metal ball on block so that it rests in the center hole.
5. Insert the ends of the small MU" into two holes in the block. Insert large "U" into the remaining two hole s.
CAUTION: Make lure that the metal ball does not touch either MU" shaped wire when the switch is standing on its base. If the ball does touch, bend wires outward slightly.
HOW TO USE:
Mount switch vertically and connect in electrical firing to iideg of container, circuit as with any other switch. When tipped in any direction it will close the circuit.
CAUTION: Switch must be mounted vertically and not disturbed while completing connections
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