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.

Illegal operation

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.

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 the underground pipeline trenchless repair industry:

1. UV curing and repair integrated system D919: LED lamp curing and high-voltage mercury lamp curing.

2. UV cure liner: from diameter DN200 up to DN1800

3. Hot water cure liner: impregnated liner to invert by water gravity and cure by hot water

4. Pipeline inspection robots crawler D18 and D18s: CCTV video inspection of pipeline defects

5. Pipeline periscope D16S: quickly  view the internal defects of the pipeline

Headquartered in Shanghai, Daoyunai has a number of independent intellectual property rights and also has a manufacturing base and R&D and testing center in Suqian City, Jiangsu Province, covering an area of more than 35000 square meters, which fully implements the international quality management system.

Focused on producing trenchless CIPP system with liners and inspection CCTV

Committed to providing solutions for reducing costs and improving efficiency