| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sprayer capable of preventing a problem that can arise upon its toppling. <P>SOLUTION: A microcomputer 201 in a sprayer body 11 sets a total spray counter to 0 (S1), sets 10 seconds to an ejection timer that is counted down each predetermined time (S2), and subsequently determins whether or not a slide switch 271 has been switched over (S3). If the slide switch 271 has been switched over, a timer value based on the sliding status of the slide switch 271 is set to its ejection timer value (S4). If the slide switch 271 is not switched over, determination is made on whether or not a stand switch 293 has worked (S5). In a normal state wherein bottom faces 352 of legs 13 of the sprayer body 11 are in contact with a mounting face 351, the transition toward a spray treatment (S10) for ejecting a chemical agent is allowed since the stand switch 293 is on, while the transition toward the spray treatment (S10) is avoided by diverting to a step S6 if the stand switch 293 is off due to the toppling of the sprayer body 11. <P>COPYRIGHT: (C)2010,JPO&INPIT |
