| 摘要 |
PURPOSE:To make small the sizes of a suction port, suction duct, and suction grill and make the maintenance easy by dividing the base plate of a blower into two halves and sliding the inner side of the blower base plate from inside to outside and bending and snatching of the one end to fix the base plate and fastening the other end by a set screw at a position near the center. CONSTITUTION:When blowers 23 and 24 are fixed, they are in the state of mounting to blower base plates 25 and 26, so that the blowers are individually and separately slid from inside to the outside in contact with a first base plate attachment plate 28 and second base plate attachment plate 29 to insert the blower among the first base plate attachment plate 28, second base plate attachment plate 29, and base plate snatching plates 32 and the blowers are fixed in the snatching fashion, and near the center on the other hand second base plate attachment plate 28 and first base plate attachment plate 29 are fastened by screws 42, fixing the blowers 23 and 24 respectively. Next, when the blowers 23 and 24 are removed respectively, the screws 42 at the center are removed and the blowers are released from the state of being snatched by the base plate snatching piece 32 and base plate attachment plates 28 and 29, and each divided blower of the blowers 23 and 24 are removed one by one.
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