| 摘要 |
PURPOSE:To know the condition of a nozzle not only by a picture but also by the sound, and to operate an externally provided pump part by the operation of a key switch part on hand by providing the alarm generating device, the motor driving part, etc. CONSTITUTION:A control part 10 in a terminal device main body part 9 detects the change of a nozzle detecting signal due to raising a nozzle 5 of an externally provided pump part 1 for the oiling executed by the customer, displays the message to a displaying device 11 and operates an alarm generating device 12. Namely, the noise or the sound is emitted, informed to the operator and the operator, thus, comes in front of the main body part 9 and confirms that a nozzle 6 is raised by the device 11. Next, by the operation of a key switch part 13 and the starting of a motor driving part 4 through a motor driving line 7, oiling is started. Thereafter, the control part 10 judges that the oiling is completed by the returning of the nozzle detecting signal, and a motor driving permitting signal is turned OFF. Thus, the operator's operation is required only when necessary, and the burden can be decreased. |
