A service disconnect including a lock actuatable between a first state that prevents a removal of a service disconnect from a closed position and a second state that permits the removal. A temperature adjustment apparatus 24 is composed of a container 26 that contains PFC 42 for heat exchange, a circulation path 28 of the PFC 42 that passes through an electrode 20 of a plasma processing apparatus 10, and a pump 30. The transaction server receives order information from the remote terminals, matches a bid for an item to an offer for an item responsive to the bid corresponding with the offer, and communicates outstanding bid and offer information, and additional information back to the client terminals. The transmitting device may transmit frames each including a preamble that comprises one or more quasi-periodic pulse sequences, and a data payload that may comprise data. Subsequently, the capture process sends the stream of ordered records from the source entity to the sink entity.