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6. Warning
1. Different chemical solutions mixed together will cause reaction and even
heat to damage the pump. Don’t pump different chemical solutions with the
same pump.
2. Chemicals may cause serious injury. Keep away from dangerous area.
3. Before operating, please check the discharge and suction line and valves
rst. Make sure valves are all in correct position, then start. During
operation, check discharge usually.
4. Incorrect operation, for example, valves closed, incompatible material and
dry running may cause dangerous. Especially dry running, it will cause heat
as well as vapor, even some chemical decomposes hydrogen and explode.
5. Start the pump and check the discharge from the outlet. If it is too low,
unplug the pump immediately, and check the pipeline if there is any block..
6. The pump can be equipped with explosive-proof and pressure-proof motor.
Please consult our engineers.
7. If chemical vapor may attack the motor, corrosion resistance coating of
motor is necessary.
8. Any misuse of this equipment such as modifying parts, pumping
incompatible chemicals and uids, using worn or damaged parts is not
recommended. Following the safety instructions.
9. Before repair, read this manual carefully to realize every parts and operating
schedule.
10. When the pumping system contains dangerous uids, wear protective
gloves, glasses etc. while working on or around this equipment..
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