System should be connected to the motor installation drawing look into and out of the oil port rotational relationship with the mounting position of the motor. When installing
discovery into and out of the oil port is not suitable for the corresponding output shaft reverse the direction of rotation can be swapped into and out of the tubing to correct.
Should be checked prior to use and operation of the motor starter motor ④ installation, connected correctly and firmly, the system configuration is correct.
Check into and out of the motor rotation direction and the direction of the oil meets the conditions required.
Pressure relief valve supply line is adjusted to the lowest value, after running gradually to the desired pressure.
Tighten the inlet and outlet pipe and vent pipe.
Motor under no-load running - at least 10min, and then gradually pressurized to working pressure, observed at any time during the operation of the motor is functioning
properly.
Motor operation, the operating pressure, flow, output power and oil temperature must not exceed the value of the product specification. During operation should always check the
operation of motors and systems, such as abnormal warming, leakage, vibration and abnormal noise or pressure pulsation, should immediately stop, investigate the cause. In use, when the
temperature exceeded oil port, you should check the cooler is working properly, in order to ensure the normal operating temperature of the motor surface.
Indicating element should regularly check the status of the hydraulic system, such as pressure gauges, thermometers, etc. indicating instrument accuracy and so on. You should
regularly check the condition of the hydraulic working medium; fluid replacement cycle varies depending on operating conditions, under normal circumstances, oil change intervals of six months.
Waste oil should be sent to specialized waste oil processing unit, centralized processing, so as not to pollute the environment.
Motor transport according to the motor size with a proper wooden box, carton packaging and paper packaging plastic surface of the motor, the motor causes the motor to prevent
tidal erosion caused by failure to rust. Avoid motor placed directly on the ground.
A long time without the need of motor oil coated with anti-rust, cavity should be filled with oil, and seal each port, an output shaft coated with oil, and bandaged. Motor
storage environment is 10% ~ 90% RH, -20 ~ 65 ℃ motor transport and storage process to avoid water, moisture and any corrosive gas as possible.
⑤ hydraulic motor maintenance required by professional installation and maintenance. Users generally not to disassemble repair. With the dismantling conditions, you should read
the instructions carefully after, but you must note the following.
a. When decomposition, careful not to knock the hair bruised parts, especially to protect the moving surfaces and sealing surfaces good parts. The decomposition of the parts
put in a clean container, to avoid collision with each other, prohibit the use of the hammer decomposition and assembly.
b. Remove the parts should be carefully examined for wear parts to repair and do not substantially more for replacement. To replace all the seals principles.
c. All the parts before assembly should be cleaned, blown in, not use cotton, rag wipe parts, assemblies, places and use tools should be cleaned after the rotation of the
output shaft assembly should be flexible without catching phenomenon.
Piston pump maintenance: proportional valve which features?
Proportional valve which features? Piston repair factory Xiao Bian noted below electric proportional valve control continuous control, its main feature is the output with the
input amount will change with changes, there is a certain proportional relationship between output and input, proportional control with open-loop and closed-loop control difference. Recommended
Articles: piston and piston maintenance repair
?
1) Electrical proportional valve and remote control can be achieved.