Current Adjustment

Horn Adjustment:

Adjust
Turn adjusting screw clockwise to increase current or counterclockwise to decrease current until a 4.5 to 5.5 amp current draw is reached. Care must be taken not to turn the adjusting screw too far. Turn screw 1/4 of a turn at one time. If adjustment loosens the screw excessively, it may be staked with a punch.