Bosch 1615437511 Special Oil for Rotary Hammers

1. Introduction

This manual provides essential information for the proper use and maintenance of Bosch 1615437511 Special Oil. This product is a genuine Original Equipment Manufacturer (OEM) replacement lubricant designed specifically for Bosch Rotary Hammers, ensuring optimal performance and longevity of your power tool. Adherence to these instructions will help maintain the efficiency and operational safety of your equipment.

2. Safety Information

• Always disconnect the rotary hammer from its power source before performing any maintenance, including oil replacement.
• Wear appropriate personal protective equipment (PPE), such as safety glasses and gloves, when handling oil.
• Avoid prolonged skin contact with oil. Wash hands thoroughly after use.
• Keep oil out of reach of children and pets.
• Dispose of used oil and oil-soaked materials according to local environmental regulations. Do not pour into drains or dispose of with household waste.
• Ensure adequate ventilation when working in enclosed spaces.

3. Product Overview

The Bosch 1615437511 Special Oil is a mineral-based lubricant supplied in a convenient bottle. It is formulated to meet the specific requirements of Bosch rotary hammer mechanisms, providing necessary lubrication to internal components to reduce friction and wear.

Image 1: Bosch 1615437511 Special Oil bottle and a red rubber gasket. The bottle is labeled 'BOSCH-SPECIAL OIL' with a 50 ml volume and part number 1615 437 510-000. The red rubber gasket is included for sealing purposes during maintenance.

4. Compatibility

This special oil is specifically designed for use with the following Bosch Rotary Hammer models:

• Bosch Rotary Hammer 11240
• Bosch Rotary Hammer 11241EVS
• Bosch Rotary Hammer 11247

Using this oil with non-specified models or non-OEM products may result in suboptimal performance or damage to the tool.

5. Setup and Preparation

Before replacing the oil in your rotary hammer, ensure the following preparatory steps are completed:

1. Disconnect Power: Unplug the rotary hammer from the electrical outlet to prevent accidental startup.
2. Consult Tool Manual: Refer to the specific instruction manual for your Bosch Rotary Hammer model (11240, 11241EVS, or 11247) for detailed instructions on accessing the oil reservoir and draining old oil. Procedures may vary slightly between models.
3. Work Area: Prepare a clean, well-lit work area. Place absorbent material or a drip tray underneath the tool to catch any spilled oil.
4. Tools Required: Gather any necessary tools for opening the rotary hammer's housing or oil cap, as specified in your tool's manual.

6. Operating Instructions (Oil Replacement)

Follow these general steps for replacing the oil. Always prioritize the specific instructions found in your rotary hammer's service manual.

1. Drain Old Oil: Carefully open the oil reservoir or access port on your rotary hammer as directed by its manual. Allow all old oil to drain completely into a suitable container for proper disposal.
2. Clean Reservoir: If recommended by your tool's manual, gently clean any sludge or debris from the oil reservoir area.
3. Inspect Gaskets/Seals: Inspect the existing gaskets or seals for wear or damage. Replace them with new, genuine Bosch parts (such as the red rubber gasket shown in Image 1, if applicable to your model) to ensure a proper seal and prevent leaks.
4. Add New Oil: Slowly pour the Bosch 1615437511 Special Oil into the designated oil reservoir. Fill to the level indicated in your rotary hammer's manual. Do not overfill. The bottle contains 50 ml of oil.
5. Secure Access: Close and securely fasten the oil reservoir cap or access panel. Ensure all screws are tightened to the manufacturer's specifications.
6. Test Operation: Reconnect the power tool and perform a brief test run to ensure proper function and check for any leaks.

7. Maintenance

Regular oil replacement is crucial for the longevity and efficient operation of your Bosch Rotary Hammer. The frequency of oil changes depends on the tool's usage intensity and environmental conditions. Refer to your rotary hammer's manual for recommended service intervals. Using genuine Bosch Special Oil ensures that the internal components receive the correct lubrication, preventing premature wear and maintaining peak performance.

8. Specifications

9. Troubleshooting

If your rotary hammer exhibits issues after an oil change, consider the following:

• Tool Not Functioning: Ensure the tool is properly reassembled and all connections are secure. Verify the power supply.
• Leaking Oil: Check all seals and gaskets for proper placement and integrity. Ensure all access panels and caps are tightened correctly. Replace any damaged seals.
• Reduced Performance: Confirm that the correct amount of oil was added and that it is the specified Bosch Special Oil. Refer to your tool's manual for any specific bleeding or priming procedures after an oil change.
• Unusual Noises: Discontinue use immediately. This could indicate improper assembly or a deeper mechanical issue.

If problems persist, consult the comprehensive service manual for your specific Bosch Rotary Hammer model or contact Bosch customer support.

10. Storage

Store the Bosch 1615437511 Special Oil in its original container, tightly sealed, in a cool, dry place away from direct sunlight and extreme temperatures. Keep away from sources of ignition. Ensure the storage area is inaccessible to children and unauthorized personnel.

11. Warranty and Support

As a genuine Bosch OEM part, this special oil is covered by Bosch's standard warranty for replacement parts. For specific warranty details, please refer to the warranty information provided with your Bosch Rotary Hammer or visit the official Bosch website. For technical support, service inquiries, or to locate authorized service centers, please contact Bosch customer service through their official channels.

Bosch Customer Service: Visit Bosch Tools Service Page