Electric pressure test pump common troubleshooting methods

First , the pressure of electric pressure test pump can not hit
1, check whether there is garbage filter, should clean the filter.
2, the water tank suction nozzle is exposed, should be appropriate to add water.
3, the switch is tight.
4, the connection pipe is not sealed.
5, one-way valve port is not sealed, should be removed check valve cleaning.

Second, electric test pump noise
1, bearing damage, should be replaced bearings.
2, the top of the plunger should be loosened connector bushing, appropriate to loosen a turn.
3, even kill the plunger (replace the plunger even).

Third, the electric pressure test pump pressure is not stable
1, the switch is not closed.
2, the connection pipe is not sealed.
3, pressure gauge damage, repair replacement pressure gauge.

Fourth, the electric pressure test pump water up
1. Turn the motor upside down. Loosen the three socket head cap screws on the piece 46 and gently insert them into the holes of the piece 49 with iron wire or nail to prevent the ball from adhering to the piece 49.
2, according to a method can not be solved, the 49 will be removed, replace the stainless steel ball or a small spring.

Road Roller is mainly used for compacting leveling of ditch foundation, road and stadium site, and can also be used to compact the surface of asphalt surface.The operation radius is small, it can work in the small area and is suitable for trench backfill.

1T -5 T Ride On Road Roller Features:

1). Operate radius small, can work in small area, suitable for groove backfill.

2). Use famous diesel engine, water-cooled diesel, high nd quality assurance, superior performance, easy to start.
3). Adopt international famous brand SAUER hydraulic drive unit, and infinitely variable speed, walk forward and backward, reversing convenient.
4). Use electrical startup, machine vibration control use electromagnetic clutch, easier operation.
5). Install luxurious seats, convenient adjustment, and work comfortable.
6). Adopt international NSK bearing, MITSUBOSHI triangle belt, ensure the machine`s work performance.

7). Surface spray, beautiful appearance, rust resistant.

Main scope: Concrete Grinding machines, Floor Polishing Machines, Road Line Marking Machines, Truck Cranes, Road Rollers, excavators, Concrete Leveling Machines, Power Trowels and other Construction machinery .

Jining oking tec co.,ltd, established in 2010, is a professional manufacturer engaged in the research, development, production, sale and service of Concrete Grinding machines, Floor Polishing Machines, Road Line Marking Machines, Truck Cranes, Road Rollers, Excavators, Concrete Leveling Machines, Power Trowels and other Construction machinery .

We are located in Jining city,Shandong province with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.

In recent years, we have introduced a number of advanced production equipment, and also have an excellent production team and a complete quality assurance system to ensure that each batch of goods is delivered to customers in a timely and high quality.

We also have an excellent management team, experienced technical staffs and professional sales team to solve all problems you encountered before and after sales. In addition, we have obtained I S O 9 0 0 1:2 0 1 5 certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as United States, Europe,Australia, Southeast Asia,Russia,the Middle East,Africa. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.

Road Roller

Road Roller,Road Roller Vibrator,Road Roller Machine,Mini Road Roller Compactor

Jining Oking Tec Co., Ltd. , https://www.diggerexcavator.com