Yuhuan Kaitian hydraulic lubrication Equipment Co., Ltd. specializes in the production of electric pumps, manual pumps, flameproof hydraulic pumps, electric lubricating pumps, hydraulic lubricating pumps and other products, is located in the developed industry, beautiful environment of the island city - Yuhuan.

Electric lubrication pump in the factory is generally only lead cable, user installation also need to connect the cable, so the cable connection must pay attention to the correct method, otherwise it has a great impact on the use, so, we give you the electric lubrication pump regular professional cable wiring some basic steps.

1. Strip the copper core of the cable about 30-35mm long and clean the copper wire with emery cloth to make it shine. Similarly, strip the copper wire of the external three-core cable out 30-35mm and wipe it clean with emery cloth;

2. Insert the three-core cable with the copper wire stripped from the external cable, and then tie up with a fine copper wire. Cut off the remaining part and press it flat with scissors to prevent sticking;

3. Soldered the three wire ends with solder, requiring smooth surface, no burr and false welding. If the weld is not firm or smooth, reweld it. Until the requirement is met;

4. When wrapping with polyester insulating tape, make sure to press one half of the circle (semi-stack wrapping method) and wrap 8-12 layers. After wrapping, use plastic tape to wrap two layers for strength;

5. Wrap the three wires together with plastic tape and wrap up the two layers. The first layer is more than 50mm at the end of each wire insulation layer, and the second layer is more than 50mm at the end of the first layer.

After the electric lubrication pump is connected to the line, the insulation resistance should be continuously shaken to observe the changes to prevent the borehole wall hanging broken cable insulation skin. If it is found that the degree of insulation drops to below 0.5 megohm, the unit should be brought up for detection.