Symptom Cause Analysis Remedy Remarks The working hours are insufficient.
Insufficient charge or battery life. Check the charging stand for good contact with the charging stand, or replace the battery. The type, specification, and parameters of the components in the original circuit must not be changed during maintenance, and the original package must not be changed. All repairs must be carried out by a professional on the well. If the user cannot repair it, it can be returned to the factory for repair or replacement.
Alarm soundless contact, or circuit failure. Check solder joints, wires and circuits.
Digital tube is missing or not bright The digital tube is bad or the welding is loose. Replace the digital tube or repair welding.
Carbon dioxide detector measurement error is too large 1, when powered or zero in an environment containing CO2 gas 2, the alarm meter power is less than 3, the alarm drift Note: The maintenance and maintenance of carbon dioxide equipment should be regularly calibrated and maintained alarms, The adjustment period must not exceed 15 days.
Selection and precautions of hydraulic cylinders for excavators
The hydraulic cylinder of an excavator is one of the important components, which converts hydraulic energy into mechanical energy,
Drive mechanical movement. When purchasing hydraulic cylinders for excavators, the following points should be noted:
1. Size and quality: The size and quality of the excavator hydraulic cylinder should match the model and specifications of the excavator to ensure its normal operation.
2. Pressure and flow rate: The pressure and flow rate of the excavator hydraulic cylinder should match the requirements of the hydraulic system,
To fully utilize the capabilities of the hydraulic system.
3. Sealing performance: The hydraulic cylinder of the excavator has good sealing performance to avoid hydraulic oil leakage or entering the mechanical interior.
4. Durability: The hydraulic cylinder of the excavator has good durability and can withstand long-term heavy load work.
5. Brand and Quality: Choose well-known excavator hydraulic cylinders to ensure their quality and after-sales service
For Zaxis Cylinder Seal Kit,Bucket Cyl Kit,Travel Motor Seal Kit,Middle Arm Cylinder Seal Kit
Safe Seal Technology Co., Ltd. , https://www.jssafeseal.com