Introduction
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your Milwaukee M12 FUEL 2598-22 2-piece kit. This kit includes the M12 FUEL 1/2" Hammer Drill (2504-20) and the M12 FUEL 1/4" Hex Impact Driver (2553-20), along with batteries, a charger, and a tool bag. Please read this manual thoroughly before initial use.
Safety Information
Always wear appropriate personal protective equipment (PPE) including eye protection, hearing protection, and gloves when operating power tools. Ensure the work area is clear and well-lit. Disconnect the battery pack before making any adjustments, changing accessories, or storing the tool. Refer to the individual tool manuals for specific safety warnings and instructions.
Package Contents
The Milwaukee M12 FUEL 2598-22 kit typically includes the following items:
- 1x M12 FUEL 1/2" Hammer Drill (Model: 2504-20)
- 1x M12 FUEL 1/4" Hex Impact Driver (Model: 2553-20)
- 1x M12 REDLITHIUM XC4.0 Extended Capacity Battery Pack (48-11-2440)
- 1x M12 REDLITHIUM CP2.0 Compact Battery Pack (48-11-2420)
- 1x M12 Charger (48-59-2401)
- 1x Contractor Bag
Setup
1. Battery Installation and Removal
To install a battery pack, align the battery with the base of the tool handle and slide it in until it clicks securely into place. To remove, press the release tabs on the sides of the battery pack and slide it out.
2. Charging the Battery
Insert the battery pack into the M12 charger. The indicator light on the charger will show the charging status. A solid green light indicates a full charge. Ensure the charger is connected to a compatible power outlet.
3. Attaching/Changing Bits
For the Hammer Drill (2504-20): Twist the chuck counter-clockwise to open the jaws. Insert the drill bit into the chuck and twist clockwise to tighten securely. For the Impact Driver (2553-20): Pull the collar forward, insert the hex bit, and release the collar to lock the bit in place.
Operating Instructions
1. Powering On/Off
The tools are activated by pressing the trigger. Release the trigger to turn the tool off. The variable speed trigger allows for precise control over the tool's speed.
2. Speed/Torque Selection (Hammer Drill)
The M12 FUEL Hammer Drill (2504-20) features a 2-speed gearbox. Use speed 1 for higher torque applications and speed 2 for higher speed applications. The clutch settings (1-18) allow you to adjust the torque for driving screws, preventing over-tightening or stripping.
3. Mode Selection (Hammer Drill)
The Hammer Drill (2504-20) has three modes: drilling, hammer drilling, and driving. Rotate the collar near the chuck to select the desired mode. The hammer drill mode is suitable for masonry and concrete, while the drill mode is for wood and metal, and the driving mode for fasteners.
4. Drive Control (Impact Driver)
The M12 FUEL Impact Driver (2553-20) features a 4-mode DRIVE CONTROL. This allows the user to shift into different speed and torque settings for versatility. Mode 4 is a self-tapping screw mode, which drives at full RPM until impact, then slows down for better control, preventing over-driving.
5. LED Light Functionality
Both tools are equipped with an LED light that illuminates the work area when the trigger is pressed. The impact driver features three LED lights around the chuck for enhanced visibility.
6. Belt Clip Usage
Both tools include a reversible belt clip for convenient carrying. Attach the tool to your belt or tool pouch for easy access during work.
7. Product Overview and Features
Watch this video for a detailed overview of the Milwaukee M12 FUEL 2-piece kit, including its features and benefits.
8. Hammer Drill Demonstration
This video demonstrates the performance and features of the Milwaukee M12 Gen 2 Hammer Drill, including its compact size and power.
9. Impact Driver Demonstration
See the Milwaukee M12 Impact Driver in action and understand its capabilities for various fastening tasks.
Maintenance
1. General Cleaning
Keep the tool's ventilation openings clear and free of debris. Use a soft brush or compressed air to clean dust and chips from the tool. Do not use water or chemical cleaning agents.
2. Battery Care
Store battery packs in a cool, dry place away from direct sunlight and extreme temperatures. Do not store battery packs in a discharged condition. Charge them regularly, even if not in use, to maintain optimal performance and lifespan.
3. Storage
When not in use, store the tools, batteries, and charger in the provided contractor bag in a secure, dry location, out of reach of children.
Troubleshooting
- Tool not starting: Ensure the battery pack is fully charged and properly inserted. Check for any obstructions in the chuck or drive mechanism.
- Reduced power or runtime: The battery pack may need charging or replacement. Ensure the correct speed/torque setting is selected for the task.
- Overheating: Allow the tool to cool down. Avoid continuous heavy-duty use without breaks. Ensure ventilation slots are not blocked.
- Excessive vibration/noise: Check that the bit is properly seated and not damaged. If the issue persists, discontinue use and contact customer support.
Specifications
| Feature | Specification |
|---|---|
| Brand | Milwaukee |
| Model Number | 2598-22 |
| Item Weight | 2.3 pounds |
| Product Dimensions | 15 x 10 x 4 inches |
| Power Source | Battery-powered |
| Voltage | 12 Volts |
| Battery Cell Composition | Lithium Ion |
| Item Torque | 350 Inch Pounds (Hammer Drill) |
| Impact Driver Torque | 1,300 Inch Pounds |
| Hammer Drill Speed (High) | 0-1,700 RPM |
| Impact Driver Speed (High) | 0-3,300 RPM |
| Impact Driver IPM (Max) | 4,000 IPM |
Warranty and Support
Milwaukee Electric Tools offers a warranty for its products. For specific warranty details, including coverage period and terms, please refer to the warranty card included with your product or visit the official Milwaukee website. For technical support, service, or replacement parts, contact Milwaukee customer service directly.
