Introducció
This manual provides essential instructions for the safe and effective operation, setup, and maintenance of your Chicago Pneumatic CP7115 Compact Air Powered Needle Scaler. This tool is designed for demanding applications such as rust removal, surface clean-up, and wheel drum clean-up, offering a balance of power and ergonomic comfort.
Informació de seguretat
ADVERTIMENT: Operating this tool can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Always observe general safety precautions when using pneumatic tools:
- Utilitzeu l'equip de protecció individual (EPI) adequat, incloent-hi protecció ocular, protecció auditiva i guants.
- Ensure the air supply is disconnected before performing any maintenance, changing accessories, or when the tool is not in use.
- Maintain a secure grip on the tool during operation.
- Mantenir la zona de treball neta i ben il·luminada.
- Do not exceed the maximum recommended air pressure of 90 PSI.
- Inspect the tool and needles for damage before each use. Replace worn or damaged parts immediately.
Producte acabatview
The Chicago Pneumatic CP7115 is a compact and powerful air-powered needle scaler designed for efficient material removal. Its ergonomic design ensures comfortable handling during extended use.
Característiques principals:
- Speed and Power: Delivers 4000 blows per minute for efficient rust and surface material removal.
- Ergonomia: Lightweight at 2.87 lbs (1.3 kg) and compact with a length of 11.42 inches (290 mm) for comfortable operation.
- Aplicació versàtil: Ideal for reaching surfaces in confined spaces, rust removal from chassis, and cleaning steel wheel drums.

Figura 1: Frontal view of the Chicago Pneumatic CP7115 Needle Scaler. This image shows the tool's compact design with its red and black housing and the needle bundle extending from the front.
Configuració
- Connexió de subministrament d'aire:
- Ensure your air compressor is capable of providing sufficient airflow and pressure (up to 90 PSI).
- Connect an air hose to the tool's air inlet. It is recommended to use an inline air filter/lubricator to ensure clean, lubricated air, which extends tool life.
- Verify all connections are secure to prevent air leaks.
- Needle Installation/Inspection:
- The CP7115 uses 1/8 inch diameter needles. Ensure the needle bundle is correctly seated and free from damage.
- If replacing needles, refer to the maintenance section for proper procedure.
- Ajust de pressió:
- Adjust the air pressure regulator on your compressor to a maximum of 90 PSI. Higher pressures can damage the tool and pose a safety risk.
Instruccions de funcionament
Before operating, ensure all safety precautions are followed and the tool is properly set up.
- Preparació de la peça de treball: Secure the workpiece to prevent movement during scaling. Clear the area of any loose debris.
- Agafeu l'eina: Hold the needle scaler firmly with both hands if possible, maintaining a secure grip on the handle.
- Activa l'eina: Depress the trigger to start the needle action. The needles will rapidly strike the surface.
- Apply to Surface: Gently press the needle bundle against the surface to be scaled. Move the tool slowly and evenly across the area. Avoid excessive force, as the tool's action is designed to do the work.
- Targeted Applications:
- Eliminació de l'òxid: Apply the needles directly to rusted areas. The rapid impacts will break away rust and scale.
- Surface Clean-up: Use for preparing metal surfaces by removing paint, slag, or other coatings.
- Confined Spaces: The compact design of the CP7115 makes it suitable for accessing tight areas where larger tools cannot reach.
- Deactivate Tool: Release the trigger to stop the needle action.
- Disconnect Air: Always disconnect the air supply when finished with the tool or before making any adjustments.

Figure 2: A worker demonstrating the use of the CP7115 Needle Scaler on a large metal structure. This illustrates the tool's application in industrial settings for surface preparation.
Manteniment
Regular maintenance ensures optimal performance and extends the lifespan of your CP7115 needle scaler.
- Lubricació diària: Apply a few drops of pneumatic tool oil into the air inlet before and after each use. If using an inline lubricator, ensure it is properly filled.
- Needle Inspection and Replacement:
- Regularly inspect the needles for wear, bending, or breakage. Worn needles reduce efficiency.
- To replace needles, disconnect the air supply. Unscrew the front retainer (if applicable) or follow the specific instructions for your model to remove the old needle bundle. Insert the new 1/8 inch diameter needle bundle and secure it.
- Manteniment del filtre d'aire: If using an inline air filter, regularly check and clean or replace the filter element to ensure clean air supply to the tool.
- Emmagatzematge: Store the tool in a clean, dry environment when not in use.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Tool not operating or low power |
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| Vibració excessiva |
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| Air leaking from tool body |
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Especificacions
| Característica | Detall |
|---|---|
| Número de model | CP7115 |
| Marca | Chicago Pneumatic |
| Mode d'operació | Pneumàtic |
| Cops per minut (BPM) | 4,000 |
| Diàmetre de l'agulla | 1/8 polzada |
| Ictus | 1.26 polzada (32 mm) |
| Diàmetre del forat | 0.55 polzada (14 mm) |
| Longitud de l'element | 11.42 polzades (290 mm) |
| Pes de l'article | 2.87 lliures (1.3 kg) |
| Material | Metall |
| Nivell de so | 110 dB |
| Pressió d'aire màxima | 90 PSI (recommended) |
Informació de la garantia
The Chicago Pneumatic CP7115 Needle Scaler comes with a 1 anys de garantia limitadaAquesta garantia cobreix els defectes de materials i de fabricació en condicions d'ús normal. Si us plau, conserveu el comprovant de compra per a reclamacions de garantia.
Extended protection plans may be available from your retailer. For specific terms and conditions of the warranty, please refer to the documentation provided with your purchase or contact Chicago Pneumatic customer support.
Suport i Contacte
For technical assistance, parts, or service inquiries, please visit the official Chicago Pneumatic website or contact their customer support department. You can also refer to the Guia de l'usuari (PDF) per obtenir informació addicional.
Fabricant: Chicago Pneumatic Tool Company
Botiga de marca: Chicago Pneumatic Store on Amazon





