<span style=
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">潜水泵安装须知</span><br style=
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">1.水泵进水口必须在动水位1米一下,但潜水深度不得超过静水位一下70米,电机下端距井底少1米一下。</span><br style=
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">2.额定功率小余或等于15kw(
电源允许时25kw)电动机采用满压启动。</span><br style=
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">3.额定功率大于15kw,电动机采用降压启动。</span><br style=
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" /><br style=
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">4.使用环境必须符合规定条件。</span><br style=
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">潜水泵安装前的准备</span><br style=
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">1.首先检查水井的直径、静水深度以及供电系统是否符合使用条件。</span><br style=
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">2.检查电泵转动是否灵活,应无卡死点,分装的电机和电泵应用联轴器联结,注意上紧顶丝。</span><br style=
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">3.打开排气和注水螺塞,往电机内腔注满清水,注意防止假满、上好螺塞。不应有漏水现象。</span><br style=
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">4.用500伏兆欧表测量电机绝缘,应不低于150欧兆。</span><br style=
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" /><br style=
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" /><span style=
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">5.应装备相应的吊装工具,如三脚架,吊链等。</span><br style=
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">6.装好保护开关和启动设备,瞬时启动电机(不超过1秒),看电机的转向是否和转向标牌相同,若相反,调换电源任意两个
接头即可,然后上好护线板和虑水网,准备下井。在电机与水泵联结转向时,必须从泵出水口灌入清水,待水从进水节流出时方可启动。</span><br style=
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">潜水泵安装</span><br style=
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">1.首先在泵的出水口安装接泵管一节,并用夹板夹住,吊起落入井中,使夹板坐落在井台上。</span><br style=
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">2.再用一付夹板夹住另一节输水管。然后吊起,降下与接水管
法兰加
胶垫相接,拧螺丝时必须对角线同时进行。升起吊链拆下付夹板,使泵管下降夹板又落在井台上。依次反复进行安装、下井,直到全部装完,放上
井盖,后一付夹板不拆卸将其放在井盖上。</span><br style=
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">3.安装弯管、闸阀、出水口等,并加相应的胶垫密封。</span><br style=
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">4.
电缆线要固定在输水管法兰上的凹槽内,每节用绳固定好,下井过程要小心,不得碰伤电缆。</span><br style=
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">5.下泵过程中如有卡住现象,要想法克服卡点,不能强行下泵,以免卡死。</span><br style=
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" /><br style=
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" /><span style=
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">6.安装时严禁人员下井作业。</span><br style=
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