Daoyunai Energy Saving Technology Limited
| Payment Terms | T/T |
| Supply Ability | 1000 unit per year |
| Delivery Time | 15 working days |
| Packaging Details | Normal |
| Maintenance | Mechanical and electric |
| Who | Service persons |
| Certificate | Yes |
| Title | Trenchless expert |
| Language | Chinese and English |
| Material | CCTV system |
| Brand Name | DAO |
| Model Number | T |
| Place of Origin | Jiangsu, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 unit per year |
| Delivery Time | 15 working days | Packaging Details | Normal |
| Maintenance | Mechanical and electric | Who | Service persons |
| Certificate | Yes | Title | Trenchless expert |
| Language | Chinese and English | Material | CCTV system |
| Brand Name | DAO | Model Number | T |
| Place of Origin | Jiangsu, China | ||
| High Light | Trenchless Pipe Lining Trainings ，Trenchless Pipe Lining Video Inspection ，DAO cctv video inspections | ||
Trenchless video inspection CCTV maintenance and illegal operation not allowed
Maintenance
When the product is not in use, please turn off the power and store the product in the designated packing box for safety protection, thus prolonging the service life of the product.
When the product is not in use for a long time, it is recommended to charge and discharge the battery once every three months. When the product is not in use for more than six months, check the sealing of the camera components, if there is any abnormality, you need to return it to the factory for maintenance.
If you want to remove and replace the battery, you can loosen the 4 screws on the side, pull out the battery and loosen the connection ports, as shown:
▼Note: Please use the cable device correctly when going down the well for inspection.
Make sure that the device is firmly installed before going down the well, our company is not responsible for the device falling down due to operational problems.
Do not put the device in an environment with a water depth of more than 10 meters for inspection.
Do not work in an environment with a high concentration of dangerous gases, and the device can only be put in after the danger has been removed.
Do not inflate the device in the working state.
Do not operate the device with the disease, and when the device is operating with abnormal air pressure value, it must be recovered immediately to check the failure.
Rough work is strictly prohibited, and the installation and commissioning of the device must be carried out in strict accordance with the operating specifications and correct procedures.
Do not disassemble the device without permission. If any fault is found, notify the customer service department of the manufacturer for inspection and maintenance by the technical personnel.
Any disassembly and modification without permission will cause the warranty of the device to be invalid.
| Technologies available | CCTV Maintenance |
| Duration | 20 hours |
| Type | Online and job sites if allowed |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2012
Total Annual:
40000000-45000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Daoyunai Energy Saving Technology Limited has been committed to manufacturing trenchless CIPP UV cure systems with liners and CCTV inspection crawlers for underground pipelines to service customers all over the world. The product range covers four series and more than 20 models in ... Daoyunai Energy Saving Technology Limited has been committed to manufacturing trenchless CIPP UV cure systems with liners and CCTV inspection crawlers for underground pipelines to service customers all over the world. The product range covers four series and more than 20 models in ...
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