Important: These wires will be twisted a minimum of ten turns per foot (31 cm) (12.2 in) and the diameter shall not exceed 0.6 cm (2.3 in) as measured anywhere between the connectors. The wires will not be twisted for a distance of 10 cm (3.9 in) maximum from each connector. Whenever repairing these wires the above specified tolerances must be followed to ensure proper circuit operation.