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Troubleshooting

Troubleshooting

  • Categories:Service
  • Time of issue:2020-10-30 17:08:10
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Description:
Description:
Information
Phenomenon Generating reasons Exclusion method
Oil Pump Breathe Not On Oil Or No Press Force The prime mover and thepump rotation is inconsistent
rotation of the prime mover
Oil pump drive off Kin Reinstall the drive key
Oil inlet connected in reverse Choose the correct connection according to the instructions
Tank oil level is too low, exposing the liquid suction nozzle Supplementary marking fluid to above minimum oil
Inadequate suction speed is too low Increase the speed to achieve more than the minimum speed pump
Oil viscosity is too high Choose the recommended oil viscosity work
Oil temperature is too low, the oil viscosity is too high Recommended oil heating to work
Suction pipe or filter blockage caused by poor oil Cleaning pipes or filtration means to remove the blockage, Replace or filtered the oil tank
Suction filters, poor accuracy caused by excessive oil The correct selection of the filter according to the instructions
Suction pipe leak Check the connection pipe and seal it, strong.
Flow Amount Not Foot Reach Not To Amount Fixed Value Speed does not reach the rated speed Rated speed selected according to the instructions specified motor speed
The system for leaks Check the system and repair leaks
Since the oil pump to work long hours, vibration of the pump cover screws loose Tighten the screws properly
Suction pipe leak Check all connections and seal, strong.
Oil is not sufficient  
tank oil level is too low Supplementary marking fuid to above minimum oil
pass flow inlet filter clogged or too small Clean filter or an optional pass flow pump flow oil filter more than 2 times
suction line clogged or small diameter Cleaning pipes, the choice is not less than the pump inlet diameter of the suction pipe
oil viscosity is too high or too low Choose the recommended oil viscosity work
Press Force Liter Not On Go Not oiled or insufficient flow pump With the foregoing Remedy
Adjust the pressure relief valve is too low or faulty Recommissioning or repair therelief valve pressure relief valve
System has leaked Check the system and repair leaks
As long working pump vibration,so as cover screws loose Tighten the screws properly
Suction pipe leak Check all connections and seal, fastening
Oil is not sufficient With the foregoing Remedy
Outside Seep Leak Seal aging or injury Replace the seal
Loose parts, oil inlet and outlet connections Fastening screws or fittings
Sealing surface bump Sealing surface reground
Outer casing trachoma Replace outer casing
Excessive noise Suction pipe leak Check the connection pipe and seal, fastening
Oil is not sufficient With the foregoing Remedy
Pump and prime mover shaft misalignment Reinstall meet the specification required accuracy
Air bubbles in the oil Supplementary fluids or structural measures to be taken back to the oil port dipped below the oil surface
Pump speed too high Choose the recommended speed range
Pump pressure is too high The following ng step-down to the rated pressure
Shaft seal leak Replace oil seal
Cross Degree Hair Hot High oil temperature Improve the fuel tank or add cooler cooling conditions the oil temperature control within the recommended range of normal operating oil temperature
Oil viscosity is too low, too large within the vent Choose the recommended oil viscosity work
Working pressure is too high The following step-down to the rated pressure
Pump oil return port directly to the population Oil return port connected to the tank below the liquid level
Shake Move Cross Large Pump shaft and motor shaft misalignment Reinstall meet the specification required accuracy
Mounting screws loose Tighten the screws
Speed or pressure is too high Adjusted to within the range of allowable
Suction pipe leak Check the connection pipe and seal, fastening
Oil is not sufficient With the foregoing Remedy
The oil bubbles Supplementary fluids or structural measures to be taken back to the oil port dipped below the oil surface

 

★ Ordering Information:

1. Ordering to consider when the following factors: product uses and use of the environmentpressure (normal pressure, the instantaneous maximum pressure, and the use of pressure- time curve status), speed and steering, torque, emissions (fowrate), engine types location and in such manner installation , the kinds used oil.
2. When ordering, specify the model must be detailed Spec. For example: (CBT-G550)
3. From our factory within three months from the date of shipment, the user presses the requirement to use this manual, if due to poor manufacturing quality is damaged, do not Can work, and a complete record of usage, our factory is responsible for free replacement, repair or our return.

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