Pipeline pump must pay attention to the use of the process: (A) pipeline pump in operation, the bearing temperature can not exceed the ambient temperature 35C, the maximum temperature shall not exceed 80C. (B) to the pipe pump bearing body join the bearing lubrication oil, observe the oil level should be at the oil center line, the lubricating oil should be replaced or supplemented. (C) Unscrew the diversion plugs of the pipeline pump body, pouring water (or cited pulp). (D) shut off the pipeline pump outlet valve and outlet pressure gauges and imported vacuum gauge. (E) point pipe pump motor, try to see the motor steering is correct. (F) start the pipeline pump motor, when the normal operation of the pipeline pump, open the outlet pressure gauge and the import of vacuum pumps, depending on their display of appropriate pressure, and gradually open the gate valve, while checking the motor load conditions. (G) Try to control the flow and lift of the pipeline pump within the range indicated on the plate, to ensure that the pipeline pump at maximum efficiency point of operation, in order to get the maximum energy-saving effect. (H) If there is abnormal sound pipe pump should stop immediately check the reasons. (Ix) pipeline pump to stop using, first close the gate valve, pressure gauge, and then stop the motor. (X) Check the pipeline pump and pipe joints with loose phenomenon. Turn the pipe pump by hand to see if the pipe pump is flexible. (11) Regularly inspect the wearing condition of the pipe pump sleeve and replace it in time if the wear is large. (XII) Pipeline pump in the winter season when used, after parking, you need to unscrew the lower part of the pump drain plugs to release the media net, to prevent cracking. (XIII) long-term deactivation of the pipeline pump, pipeline pump required to be all open, dry the water, the rotating parts and joints coated with grease installed, properly preserved. (Fourteen) pipeline pump in the first month of work, after 100 hours to replace the oil, after every 500 hours, oil change time. (Fifteen) often adjust the pipe pump packing gland, to ensure normal drip filling room (as drops into leakage is appropriate).
Overhead Sectional Door
Overhead sectional door most widely used for loading areas on all types of industrial premises and Designed with a curved overhead track, these vertically-opening sectional doors can be installed in areas with reduced head room. They provide heat and sound insulation with its composite panel construction.
The counterbalance and cable system provides quiet and straight forward operation for manual doors. Electric operation is available for larger applications that can incorporate many alternative operator options to suit all client requirements.
The standard outer panels are manufactured from 0.5mm thick, high quality zinc coating to BS EN 10147
For the best weather protection the sectional door panel has an interlocking hinged joint integrating a high quality seal the full length of the panel.
A counterbalance system is incorporated into the sectional overhead door to ensure efficient and effortless operation.
The counterbalance comprises of springs mounted on a steel shaft that are high tensile helical wound steel. It has been heat treated for enhanced performance for around 50,000 cycles.
Reducing shaft friction is achieved with the aid of brackets and guide rollers incorporating highest quality sealed bearings.
Overhead Sectional Door,Overhead Sectional Garage Door,Automatic Overhead Sectional Door, Overhead Insulated Garage Door
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfhighspeeddoor.com