4
R
1. Magnetic pump should be horizontally installed, but not upright. Plastic pump is not able to endure the weight of pipeline. In case of special occasions
requiring upright installation, motor should be kept upward. 2. When liquid level is higher than the centerline of pump, turn on the valve of intake pipe before start; when liquid level is lower than the centerline,
a bottom valve should fitted to the pipeline. 3. Check before operation to make sure that motor rotates flexibly without
jamming and abnormal sound, and that all fasteners are not loosened. 4. Check whether motor rotates in accordance with the direction sign. 5. After motor is started, slowly turn on discharge valve. When pump enters
normal working state, adjust the discharge valve to the required opening. 6. Before pump stops working, turn off discharge valve first, and then the valve of intake pipe.
INSTALLATION AND OPERATION OF MAGNETIC PUMP 一、磁力泵应水平安装不宜竖立，塑料泵不得承受管路重量， 特殊垂直安装的场合，电机务必朝上。 二、抽吸液 面高于 泵轴心 线时，起动 前先开 吸入管道阀门； 抽吸液面低于泵轴心线，管道需配备底阀。 三、泵使用前应进行检查，电机转动要灵活 ，无卡滞及异常
声响，各紧固件无松动现象。 四、检查电机旋转方向与转向标记是否一致。 五、电机启动后，缓慢打开排出阀，待泵进入正常工作状态
后，再将排出阀调到所需开度。 六、泵停止工作前，应先关闭排出阀门，然后关闭吸入管阀
门。
1. As the cooling and lubrication of magnetic pump`s bearing depends on
the medium to be handled, that`s why unloaded operation is absolutely prohibited, Meanwhile, pay close attention to avoid the unloaded operation after restart due
to power cut in process. 2. If the mediums to be handled contain solid particles, then there should
be a filter net at the entrance of pump. If there are ferom agnetic particles contained in mediums, a magnetic filter should be fitted (available in factory for
your options). 3. The mediums to be handled, as well as their temperature, should be kept within the allowed scope of pump material (please consult with relative technical
department). The service temperature of engineering plastic pump should be <60 , inlet pressure not greater than 0.1MPa, maximum working pressure at 0.6MPa; the service temperature of metal pump should be <100 , inlet pressure not greater than 0.2MPa, maximum working pressure at 1.6MPa. 4. For mediums easily deposited or crystallized, please flush immediately
after use to clear away the deposited liquid inside. 5. In case of any abnormal conditions (like large noise or violent vibration) occurred after longtime operation or during operation, disassemble the bearing
and endface rotating ring for examination of abrasion. If the clearance between
bearing and axle sleeve is greater than 0.51mm, and axial crunkenness of impeller
from 23mm, then the bearing and axial rotating ring should be replaced.
℃
℃
CAUTIONS FOR MAGNETIC PUMP
( )
(
) <6 0
0.1MPa 0.6MPa <100
0.2MPa 1.6MPa
(
)
0.5~1mm 2~3mm
一、因磁力泵轴承 的冷却 和润滑是靠被输送的介质，所以绝
对禁止空载运转，同时应避免在工作中途停电后再启动时所造成
的空载运转。 二、被输送 介质中 ，若含 有固 体颗粒 ，泵入口要 加过滤网； 如含有铁磁质微粒，需加磁性过滤器 本公司有生产，属于选购件 。 三、被输送的介质及其温度应在泵材允许范围内 请向相关部
门技术咨 询 。工 程塑 料泵的 使用温 度 ℃， 进 口压 力不大 于 ，最大工作压力为 ；金属泵的使用温度 ℃，输
送进口压力不大于 ，最大工作压力 。 四、对于输 送液为 易沉淀 结晶的介质 ，使用 后应及时清 洗， 排净泵内积液。 五、磁力泵长时间运行或运行过程发现泵有异常情况 噪音大， 震动加剧 后，应拆检轴承和端面动环的磨损情况，若轴承和轴套
的间隙大于 ，叶轮轴向窜动 时，应更换轴承和轴向
动环。
Ambient temperature: 20~40 ; Ambient humidity: 95%; Height above sea
level: not exceeding 1000m (if beyond, please clarify when placing an order).
1. When disassembling magnetic pump, the magnetic field radiated by inner
and outer magnet steel components may produce interference, and even harmful
influence to heart pacemaker, credit card, computer disk, watch, precision instrument, meter and etc.
a) The above articles should be kept over 1 meter away from magnetic parts. b) The abovementioned problems don`t happen to assembled overall magnetic
pump, because there is provided with a magnetic loop shield for your reassurance. 2. When inner magnet rotor is leveled to outer magnet rotor axially, and due
to magnetic force (especially the strong magnet of NdFeB or rare earthcobalt), users must take appropriate buffering measures to avoid work accidents like fingers being clamped.
℃
Warining: a) Pump motor should be safely earthed by a professional, permanent sign as . b) To avoid electric shock, the maintenance and cleaning of magnetic pump should be done after power supply is cut off.
SEVICE CONDITIONS OF MAGNETIC PUMP
20~40 95%
1000 ( )
1
a) 1
b)
2 (
)
环境温 度： ℃；环 境湿度： ；海 拔高度 ：不超过
米 大于时应在订货时提出 。
、磁力泵在维修拆装过程中，内、外磁钢部件辐射出来的磁
场将对如：心脏起博器、信用卡、计算机磁盘、手表、精密仪器、 仪表等产生磁场干扰，甚至产生危害性的影响。 上述物件应远离磁性器件，保持 米以上的距离。 装配好的整机磁力泵，不存在上述问题，因结构上有磁回路
屏蔽，可放心使用。 、装配内磁转子对准外磁转子轴向到位时，由于磁吸力 尤其
是 铁硼或稀土钻强磁 ，用户应采取适当 的缓冲 措施，以免卡、 夹手指，防止工伤事故。
警告 泵用电机应由专业人员进行有效安全接地， 永久性标志为 。 为防止静电，维修或清理磁力泵前应切断电源。
： 、
、
a)
b)
! !
