Wind and splice wires at different lengths for different jobs.
Tends equipment that cools preserves and fruit concentrate: Turns valve to admit water into jacket of cooling pan to cool preserves and fruit concentrate. Skims foam from top of preserves, using ladle. Stirs preserves or fruit concentrate with paddle to prevent coagulation and to allow even cooling. Observes thickening and starts pump, or opens dump valve, to transfer preserves or fruit concentrate from cooling pan to holding tank or filling machine when desired consistency is reached. May determine sugar content of preserves or fruit concentrate, using refractometer, and record results. May add sugar or water to preserves or fruit concentrate, according to formula, to bring sugar content up to standard. May start fan above cooling pan to aid cooling.