Training on underground sewer follow-up work after trenchless CCTV inspection

After the CCTV inspection, close the dedicated touch terminal software and power off.

Move the crawler outside the pipeline, clean up the water stains and dirt on the housing, and keep the device clean and dry.

After the on-site inspection, do not soak and rinse this product, please mix the disinfectant solution with water in proportion and use an available soft cloth to clean the control terminal and the crawler, then dry them with a dry towel, do not let the crawler and controller by extrusion, collision or impact, causing unnecessary damage.

Pay attention to cleaning the rotating shaft of the camera unit lens (pay special attention to cleaning the lens). During and after use, pay attention to keeping this part clean. If there is a foreign object, remove it carefully, if it can not be removed, do not use brute force, please contact the dealer in time to avoid mechanical damage to the shaft.

If the brush is to be cleaned, the following operations can be carried out:
Control cable, cable drum, etc.: Before recycling the cables, wipe the water and dirt from the cable with a cloth to check for damage.
Camera, crawler: Remove them from the pipeline and untie the connected cable, remove the dirt with a hard brush or water, then dry them with a dry cloth or a heater.
The lens of the camera and lighting: Clean them with a soft damp cloth to prevent the lens from being scratched.
Connections, connectors, slots: Keep all cables and electronic connectors clean, and clean them with a small brush dipped in industrial alcohol.
Tires, shaft: Keep them clean, and check the wear of the wheel and rack frequently. Check whether all locking parts are firm, replace damaged parts, and install missing parts in time.
Display screen: Use a slightly damp cloth for cleaning, do not use organic solvents for cleaning these parts.

▼The device must be cleaned after each use. For problems caused by rough use, we reserve the right to reduce the warranty period to 6 months.

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