Stainless steel axial flow pump preparation before operation

before using stainless steel axial flow pump, viewing and we need ready for work, such ability enough to ensure the normal operation, then under the specific equipment well what preparation should do some homework before?

the first stainless steel axial flow water pump safety protection: no matter what the environment using stainless steel axial flow pump, the use of the above view and all requirements before we ready for work, so that in use process can ensure our working efficiency, and cut the risk of equipment damage, then use view and preparing work before. 。

1, the use of time to prevent the abnormal voltage. On the supply voltage and the additional voltage error can not beyond 10%, high voltage motor overheating and burning of winding. Check the power supply voltage and frequency, and is consistent with the motor nameplate, if they are used in the control cabinet and motor matching.

2, view of stainless steel unit measure of axial flow pump and water water pump is in line with the device scale, the motor power.

3, should be can lift more than 3 meters high, can accept all of unit weight lifting equipment, and a tripod, screwdriver, wire clamp, insulating rubber self adhesive tape and other devices.

4, check the power cable with and without damage, its specification selection is reasonable, with 500 v insulation resistance meter measuring the insulation resistance shall be not less than 500 ohms.

the cause of the common problems of the axial flow pump and stainless steel processing method

stainless steel axial flow water pump overload problem? For does not affect the normal use of stainless steel axial flow pump, should actively investigate the cause of problems, and dealing with the problem.

1, too tightly on the packing; Processing method: appropriate relaxation gland.

2, head is too high, the water pipe jam, the discharge valve is not fully open; Methods: eliminate clutter, open it.

3, rotational speed in excess of the prescribed; Methods: to check the reason, adjust the motor speed.

4, head is too high, the water pipe jam, the discharge valve is not fully open; Methods: eliminate clutter, open it.

5, leaf or trash rack around with sundry; Methods: to remove debris.

6, leaf cylindrical conflict with the impeller chamber; Methods: adjust the clearance, see if rubber bearing damage.

7, setting Angle of blade is wrong; Methods: to adjust the blade Angle was laid.

8, two-phase motor operation; Processing method: view your stainless steel axial flow pump power status, connection status.

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