| 摘要 |
PURPOSE:To facilitate an assembling operation and a pipe connecting operation by positioning the lower end of a gas connection port on a line connecting the lower end of a front panel to the lower end of the rear part of the main body or above of the line, and depressing the bottom plate of the main body on the periphery of the gas connection port. CONSTITUTION:A main body 10 forming the outer part of a gas apparatus has a main body bottom surface 11. Further, a front panel 12 provided on the front side of the main body 10 has its lower end 13 projecting downward from a main body bottom surface 11. Since the lower end 15 of a gas connection port 14 is positioned on or above a line connecting the lower end 13 of the front panel with the lower end 16 of the rear part of the main body, the gas connection port 14 does not project. Therefore, the gas connection port 14 does not make contact with the conveyor upper surface at the time of assembly, and even when it is dragged by hand, it is not damaged but the stability of the main body 10 is improved. Further, since a depression 17 is provided at the bottom part of the main body around the periphery of a gas connection port 15, the connecting work with an outside pipeline 18 is facilitated.
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