| 摘要 |
<p>PURPOSE:To enable a worker working away from a control power source to confirm a fusing operation state, bu performing external output by a sound by providing a sound output part. CONSTITUTION:A control power source part 4 supplying electric power to a heater 3 fusing and joining pipe members 1, 1 and a joint member 2 to each other is mounted away from a fusing operating site. Then alternating voltage from an outer power source through terminals 5a, 5b is converted into predetermined voltage through a triac 9. Then the voltage is applied to a heater 3 through connecting terminals 7a, 7b. When the connecting terminals 7a, 7b are connected with voltage application terminals 8a, 8b, tone controlling information is read out through a memory 12 by a microprocessor 11 and, for example, low and long buzzer sounds are uttered twice continuously through a speaker 13. When an electrification starting switch of an electrification starting/ completion indicating part 23 is turned ON, for example, the low and long buzzer sounds are uttered thrice continuously through the speaker 13. Then in the case where disorder is generated on input voltage from the outer electric power source, for example, high and short buzzer sounds the uttered twice continuously through the speaker 13.</p> |
