MILWAUKEE M12 JS (02) PDF Document

Measured values were determined according to EN 60 745. It is recommended to wear ear and eye protection.

Noise Information:

Vibration Information:

Total vibration values (vector sum in the three axes) determined according to EN 60745.

WARNING: The vibration emission level given has been measured in accordance with a standardized test and may be used to compare one tool with another. It may be used for a preliminary assessment of exposure. The declared level represents the main applications of the tool. However, if the tool is used for different applications, with different accessories, or is poorly maintained, the vibration emission may differ, which could significantly increase the exposure level over the total working period.

The MILWAUKEE M12 JS jigsaw is designed to cut wood, plastic, and metal. It can be used to cut straight lines, bevels, curves, and internal cut-outs. Do not use this product in any other way as stated for normal use.

WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Save all warnings and instructions for future reference.

• Wear ear protection. Exposure to noise can cause hearing loss.

• Hold the power tool by insulated gripping surfaces when performing an operation where the cutting accessory may contact hidden wiring. A cutting accessory contacting a “live” wire may make exposed metal parts of the power tool “live” and could give the operator an electric shock.

• Always wear eye protection when using the machine. It is also recommended to wear gloves, sturdy non-slipping shoes, and an apron.

• Sawdust and splinters must not be removed while the machine is running.

• Always use the protective shields on the machine.

• Do not use cracked or distorted saw blades.

• Plunge cuts without pre-drilling a hole are possible with soft materials (wood, light building materials for walls). Harder materials (metals) must first be drilled with a hole corresponding to the size of the saw blade.

• The dust produced when using this tool may be harmful to health. Do not inhale the dust. Wear a suitable dust protection mask.

Charging and Initial Use:

• New battery packs reach full loading capacity after 4 – 5 chargings and dischargings.

• Battery packs that have not been used for some time should be recharged before use.

Temperature and Environment:

• Temperatures in excess of 50°C (122°F) reduce the performance of the battery pack. Avoid extended exposure to heat or sunshine (risk of overheating).

• Use only System M12 chargers for charging System M12 battery packs. Do not use battery packs from other systems.

• The contacts of chargers and battery packs must be kept clean.

• Never break open battery packs and chargers. Store them in dry locations and keep them dry at all times.

Optimizing Battery Life:

• For an optimum life-time, after use, the battery packs have to be fully charged.

• To obtain the longest possible battery life, remove the battery pack from the charger once it is fully charged.

Long-Term Storage:

• For battery pack storage longer than 30 days:

• Store the battery pack where the temperature is below 27°C and away from moisture.

• Store the battery packs in a 30% – 50% charged condition.

• Every six months of storage, charge the pack as normal.

Safety with Batteries:

• Do not store the battery pack together with metal objects due to short circuit risk.

• Battery acid may leak from damaged batteries under extreme load or temperatures. In case of contact with battery acid, wash it off immediately with soap and water. In case of eye contact, rinse thoroughly for at least 10 minutes and immediately seek medical attention.

To Install the Battery Pack:

Slide the battery pack into the body of the tool. Ensure it latches securely in place, indicated by a “click” sound.

To Remove the Battery Pack:

Depress both release buttons on the sides of the battery pack and pull it out of the tool.

The tool has a fuel gauge that displays the remaining charge. To check the charge, press the fuel gauge button. The LED lights will illuminate for 2-3 seconds to indicate the charge level:

• 4 lights on: 100% charged

• 3 lights on: 75% charged

• 2 lights on: 50% charged

• 1 light on: 25% charged

Always remove the battery pack before changing the saw blade.

1. Rotate the Fixtec blade locking lever away from the base plate to open the blade clamp.

2. Insert the saw blade into the clamp as far as it will go. Ensure the teeth of the blade are facing forward.

3. Release the lever, allowing it to return to its original position. The lever will lock the blade in place.

4. Pull on the blade to ensure it is securely locked.

The MILWAUKEE M12 JS features a lock-off button to prevent accidental starting.

1. To unlock the tool, push the lock-off button from either the left or right side.

2. While the lock-off button is disengaged, squeeze the variable speed switch trigger to start the saw.

3. The farther you press the trigger, the faster the blade will operate.

4. To stop the saw, simply release the switch trigger. The lock-off button will re-engage automatically.

Always remove the battery pack before making adjustments.

1. Pull the bevel adjustment lever, located at the base of the tool, forward to unlock the shoe.

2. Slide the shoe forward or backward and tilt it to the desired angle. The shoe has detents at 0°, 15°, 30°, and 45°.

3. Once the desired angle is set, push the bevel adjustment lever back to its original position to lock the shoe securely.

The anti-splinter device helps to reduce chipping of the top surface of the workpiece.

To attach:

Align the anti-splinter device with the slots on the tool’s shoe and slide it on from the front until it clicks into place.

To remove:

Slide the anti-splinter device forward and off the shoe.

Plunge cutting allows you to start a cut in the middle of a workpiece without drilling a starter hole. This technique is suitable for soft materials like wood.

1. Rest the front edge of the saw’s shoe firmly on the workpiece, ensuring the blade is not touching the surface.

2. Turn the tool on and allow the blade to reach full speed.

3. Using the front of the shoe as a pivot point, slowly lower the blade into the workpiece.

4. Once the blade has cut through the material and the shoe is resting flat on the workpiece, proceed with the cut in the desired direction.

To ensure proper operation and longevity of your tool, follow these maintenance procedures:

• The ventilation slots of the machine must be kept clear at all times to prevent overheating.

• Use only Milwaukee accessories and spare parts. If any components need to be replaced that have not been described, please contact a Milwaukee service agent.

The following table provides a guide for selecting the correct saw blade for your application.

Key to Symbols:

Tooth Design:

A: Set

B: Wavy

C: Tapered, ground

D: Set, ground

Cutting Type:

I / 1a: Clean cutting

II / QUICK: Fast cutting

III: Curve cutting