| 摘要 |
PURPOSE:To easily clean a water supply pipe by separately providing an air compressor and the control panel for controlling the injection time of the compressed air to be injected into the water supply pipe, frequency of injections, stoppage time, frequency of stoppages, etc. CONSTITUTION:A power cord is appropriately connected to the cleaner casing 1 from a power source, and the power cord is connected to the control panel 14 (15) through a plug socket, etc., provided to the front of the casing 1. A mode setting switch is selectively operated among a group of the switches in consideration of the diameter and height of the water supply pipe to be cleaned. The power switch 11 of a compressor is turned on, the fact that the pressure of the compressor reaches an appropriate value is confirmed, and the power switch, main switch 18, and start switch 20 of the control panel 14 (15) are turned on. As a result, actual cleaning is started, and the cleaner is operated in accordance with the selected mode. |
