Clarke 3120187 CAT170 Needle Scaler Instructions
![Clarke 3120187 CAT170 Needle Scaler manual cover](/images/kvHKfuZLfHciilsZiRARbyuQ/thumbs/thumb175x175.webp)
Ensure the air compressor is off. Connect the air hose to the needle scaler's air inlet fitting and ensure it is tightly secured. Check for leaks before turning the compressor on.
The recommended air pressure for optimal performance is between 90-100 PSI. Avoid exceeding this range to prevent damage to the tool.
You should lubricate the tool before each use. Apply a few drops of air tool oil into the air inlet to ensure smooth operation.
Check the needles for wear and replace them if necessary. Also, ensure the air pressure is within the recommended range and that the tool is properly lubricated.
Disconnect the tool from the air supply. Unscrew the front barrel to access the needles. Remove and replace the worn needles, ensuring they are securely seated before reassembling the tool.
Regular maintenance includes daily lubrication, checking for air leaks, inspecting needles for wear, and cleaning any debris from the tool after use.
This tool is suitable for removing rust, paint, and other coatings from metal surfaces, as well as cleaning welds and brickwork.
Check all connections for tightness. Inspect hoses for cracks or damage. Use soapy water to identify leaks by looking for bubbles forming at the leak site.
Always wear safety goggles and ear protection. Ensure the work area is secure and free from bystanders. Disconnect the tool from the air supply when not in use.
While primarily designed for metal surfaces, it can be used on concrete for light surface preparation, but it may not be as effective as specialized concrete tools.