M12 363121 - Laser level MILWAUKEE - Free user manual and instructions

Product type	Laser level
Brand	Milwaukee
Model	M12 363121
Power source	M12™ battery pack (12V DC)
Battery type	M12™ REDLITHIUM™
Laser class	Class 2
Maximum power (P_AVG)	≤ 8 mW
Wavelength	510 to 530 nm
Range without detector	38 m (radius of 125')
Range with detector	50 m (165')
Accuracy	±3 mm at 10 m (±1/8" at 33')
Self-leveling time	< 3 seconds
Self-leveling range	±4° (lateral and front-back)
Tripod mount	Thread 1/4"-20 and 5/8"-11
Protection rating	IP54
Drop resistance	1 m
Weight (bare tool)	0.92 kg (2.03 lbs)
Storage temperature	-20°C to 49°C
Operating temperature	-10°C to 40°C (14°F to 104°F)
Self-leveling	Yes (up to ±4°)
Pendulum lock	Yes (OFF position)
Fuel gauge	Yes (battery charge indicator)
Power save mode	Automatic if battery charge < 7%
Integrated magnets	Yes
Strap attachment	Yes (compatible with MILWAUKEE lanyards)

Frequently Asked Questions - M12 363121 MILWAUKEE

What type of battery does the Milwaukee M12 363121 laser level use?

It uses M12™ REDLITHIUM™ battery packs of 12V DC. Recharge only with a charger specified by Milwaukee.

How to check the accuracy of the laser?

Place the laser about 30 cm from a wall (wall A), turn it on and mark point I. Rotate it 180° and mark point II on the opposite wall (wall B). Move the laser near wall B, adjust the height so that the line passes through point II, then rotate again 180° and mark point III on wall A. The deviation between points I and III must not exceed 6.35 mm at 10 m (or 13 mm over 40 m).

What to do if the laser level does not turn on?

First, check that the battery is correctly inserted and charged. Make sure the internal temperature is within the operating range (-10°C to 40°C). If the problem persists, contact a MILWAUKEE service center.

How to clean the laser lenses?

First blow off particles with clean compressed air, then gently clean the surface with a cotton swab moistened with water. Never use aggressive solvents.

Can I use the laser on an uneven surface?

The laser is equipped with self-leveling that compensates tilts up to ±4°. If the surface is too sloped (>4°), the laser blinks rapidly to indicate it cannot level. In that case, use manual mode (without self-leveling) by turning the dial to the appropriate position.

What is the maximum range of the laser level?

Without detector, the range is 38 m (radius of 125 feet). With the appropriate Milwaukee detector, the range reaches 50 m (165 feet).

How to mount the laser level on a tripod?

Use the 1/4"-20 or 5/8"-11 thread located under the mounting bracket to securely attach it to a standard tripod.

Is the laser waterproof?

The protection rating is IP54, meaning it is protected against dust and water splashes. Never immerse it in liquid.

What is the warranty of the Milwaukee M12 363121 laser level?

M12™ laser levels come with a 3-year warranty from the date of purchase, subject to the conditions stated in the manual. Batteries and chargers have separate warranties.

Can I use non-Milwaukee accessories with this laser?

It is strongly recommended to use only accessories specifically approved by Milwaukee. Using non-recommended accessories may pose a risk of injury and void the warranty.

USER MANUAL M12 363121 MILWAUKEE

Cat. No./No de cat. 3631-20

M12™ GREEN 360° SINGLE PLANE LASER
LASER MONOPLAN M12™ VERT 360°
LÁSER DE PLANO UNICO VERDE DE 360° M12™

WARNING To reduce the risk of injury, user must read and understand operator's manual.
AVERTISSEMENT Afin de réduire le risque de blessures, l'utilisateur doit dire et bien comprendre le manuel.
ADVERTENCIA Para reducir el riesgo de lesiones, el usuario debe leery entender elmanual.

GENERAL POWER TOOL SAFETYWARNINGS

WARNING

Read and understand all instructions. Failure to follow all instructions

listed below, may result in electric shock, fire and/or serious personal injury. Save all warnings and instructions for future reference.

• Save these instructions - This operator's manual contains important safety and operating instructions.

LASER SAFETY

WARNING

The device produces visible laser beams, which are emitted from the

tool.

This device complies with 21 CFR 1040.10 and 1040.11 except for conformance with IEC 60825-1 Ed.3., as described in Laser Notice No.56, dated May 8, 2019.

Laser light - Do not stare into beam or view directly with optical instruments. Do not point laser light at others. Laser light can cause eye damage.

WORK AREA SAFETY

• Ensure adequate safeguards at the work site (e.g. surveying site when measuring on roads, construction sites, etc.).
• Avoid dangerous environments. Avoid extended exposure to rain, snow, damp or wet locations. Do not use in the presence of explosive atmospheres (gaseous fumes, dust or flammable materials).

PERSONAL SAFETY

• Do not allow persons unfamiliar with the tool, these safety instructions, and the tool's operator's manual to operate the tool. This tool can be dangerous in the hands of untrained users.
• Do not overreach. Keep proper footing and balance at all times. This enables better control of the tool in unexpected situations.

BATTERY TOOL USE AND CARE

• Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
• Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
• When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
• Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
• Do not use a battery pack or tool that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behavior resulting in fire, explosion or risk of injury.

• Do not expose a battery pack or tool to fire or excessive temperature. Exposure to fire or temperature above 265^ (130^) may cause explosion.

• Follow all charging instructions and do not charge the battery pack or tool outside the temperature range specified in the instructions. Charging improperly or at temperatures outside the specified range may damage the battery and increase the risk of fire.

• Store your battery and tool in a cool, dry place. Do not store battery where temperatures may exceed 120^ (50^) such as in direct sunlight, a vehicle or metal building during the summer.

SPECIFIC SAFETY RULES FOR LASER LEVELS

• Watch out for erroneous results if the tool is defective or if it has been dropped, misused or modified.
• Do not dispose of tool or batteries together with household waste material! Tool and batteries that have reached the end of their life must be collected separately and returned to an environmentally compatible recycling facility.
• Ensure tool magnets are securely mounted to a metal surface. Magnet strength may not hold on thin metal surfaces, causing the tool to fall.

常 常 AWARNING To reduce the risk of injury, when working in dusty situations, wear appropriate respiratory protection or use an OSHA compliant dust extraction solution.

• Always use common sense and be cautious when using tools. It is not possible to anticipate every situation that could result in a dangerous outcome. Do not use this tool if you do not understand these operating instructions or you feel the work is beyond your capability; contact MILWAUKEE Tool or a trained professional for additional information or training.
• If using with a lanyard, do not exceed maximum capacity marked on the lanyard label. Always determine the weight of the product, with all accessories, when selecting the appropriate lanyard system. Exceeding maximum capacity may result in serious injury. See specifications for tool and battery weight.
• For best results, use with energy absorbing lanyards. Ropes, straps or chains may break and cause failure. Do not use with lanyards at full tension.
• Maintain labels and nameplates. These carry important information. If unreadable or missing, contact MILWAUKEE for a free replacement.
• The device conforms to the most stringent requirements of the relevant Electromagnetic Compatibility (EMC) Standards and Regulations. Yet, the possibility of causing interference in other devices cannot be totally excluded.

CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

• Be sure to power off instrument after use. When instrument will not be used for a long period, place it in storage after removing batteries.

Federal Communications Commission AWARNING Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Consult the dealer or an experienced radio/TV technician for help.

receiver. Consult the dealer or an experienced radio/T technician for help.

SPECIFICATIONS

Cat. No. 3631-20

Volts. 12 DC

Battery Type. M12TM

Charger Type. M12TM

Range with Detector. 165' (Radius)

Accuracy. ±1/8" @ 33'

Settle Time < 3 Seconds

Tripod Mount 1/4"-20, 5/8"-11

Ingress Protection.. IP54

Drop Rating 1 m

Leveling ............ Auto ±°4 side to side, front to back

Bare Tool Weight 2.03 lbs

Weight 2.91 lbs

(With heaviest compatible battery pack)

Storage Temp. -4°F to 120°F

Recommended Ambient

Operating Temperature 14°F to 104°F

SYMBOLOGY

Volts

Direct Current

LASER

Laser Radiation

Do not stare into beam

Class 2' laser product

Read operator's manual

FUNCTIONAL DESCRIPTION

1. Laser aperture
2. Locking power dial
3. Mounting bracket

4. Threaded tripod attachment

5. Lanyard attachment

6. Magnets
7. Nail/screw hole
8. Fuel gauge

ASSEMBLY

WARNING Recharge only with the charger specified for the battery. For specific charging instructions, read the operator's manual supplied with your charger and battery.

Removing/Inserting the Battery

To remove the battery, push in the release buttons and pull the battery pack away from the tool.

AWARNING Always lock the tool or remove the battery pack any time the tool is not in use.

To insert the battery, slide the pack into the body of the tool. Make sure it latches securely into place.

WARNING Only use accessories specifically recommended for this tool. Others may be hazardous.

Power Save Mode

Power save mode is indicated by dimmed laser beams. Visual range is decreased in power save mode. The tool will automatically switch to power save mode if less than 7% of battery charge remains. When automatically switched to power save mode due to low battery, the tool cannot be switched back to normal mode until the battery is charged/replaced.

Fuel Gauge

The fuel gauge is displayed continuously when the tool is ON. When less than 7% of charge is left, 1 light continuous flashing on the fuel gauge until the tool shut off..

To signal the end of charge, 1 light on the fuel gauge will flash 4 times and the tool will not run. Charge the battery pack.

If the tool becomes too hot, the fuel gauge lights will flash and the tool will not run. Allow the tool to cool down.

AWARNING To reduce the risk of injury or damage, securely mount/attach the laser before starting an operation. Injury/damage may occur if the laser falls.

Mounting/Adjusting the Laser Level

The pivot bracket can be used to mount the laser level in multiple ways:

• Use the embedded magnets to secure the laser level to steel studs, steel beams, etc.
• Use the keyhole slot to hang the laser level on the wall with a nail or screw.
• Set the laser level on a flat surface.
• Position the laser and/or wall mount on a stable surface.
• Use the 1/4"-20 or 5/8"-11 threaded insert to mount on a tripod.

Lanyard Attachments

Use MILWAUKEE Lanyards to help reduce the risks associated with dropped tools. Complies with ANSI/ISEA 121:2018.

1. Follow instructions provided with tool lanyard.
2. The lanyard will create a secure anchor point for use. WARNING! Do not exceed maximum capacity marked on the lanyard label. Exceeding maximum capacity may or death.

result in serious injury

OPERATION

WARNING

To reduce the risk of injury or temporary effects on vision, do not into the laser when it is on.

look directly

Use of controls or adjustments or the performance of procedures other than specified herein may result in hazards to exposure.

CAUTION

form the Accuracy Field Check Procedure immediately upon unboxing a Laser Level and before exposure to motions. See "Accuracy Field Check" on.

Turning On/Off

To turn on the laser and unlock the pendulum, rotate the On/Off dial to the desired position. The remaining battery life will be displayed. WARNING! Do not look directly into laser apertures. Horizontal level line will immediately be emitted from aperture in the laser housing.

ON Turns ON the laser and unlocks the pendulum to enable self-leveling.

ON

Turns ON the laser but does not unlock the pendulum (self leveling is disabled). The laser line will flash once every 8 seconds to indicate that the projected line are not level.

NOTE: The ON mode disables self-leveling and therefore is not intended for projecting a level line.

#

Turns OFF the laser and locks the pendulum. When not in use, turn off the tool and store the Laser Level in the protective carrying case.

Using the Laser Level

1. For best results, place the tool on a work surface that is:

sturdy
level (within 4 degrees of true level)
- free of vibrations
- 90^ to the work area

1. Turn on the tool.

2. The tool will self-level when placed on surfaces within 4 degrees of true level when dial is unlocked and on.

3. The tool is ready once the emitted line are continuous and no longer moving on the work surface.
4. If the tool cannot achieve a level state (i.e., the work surface is >4 degrees off true level), the laser line will flash rapidly (3 flashes per second). Relocate or adjust the work surface.

Troubleshooting

If the tool does not turn on:

• Ensure battery is installed properly. Fuel gauge should indicate remaining charge when correctly installed.
• Ensure battery is charged.
• Ensure the tool's internal temperature is within specified operating ranges. If stored in excessive heat or cold, allow at least 2 hours to acclimate to ambient temperature before turning on the tool. If problem persists, please contact a MILWAUKEE service facility for support.

ACCURACY FIELD CHECK

NOTICE Perform the Accuracy Field Check procedure immediately upon unboxing of each new Laser Level and before exposure to jobsite conditions. See "Accuracy Field Check" for information. Should any deviation from listed product accuracy be found, please contact a MILWAUKEE service facility. Failure to do so could result in rejection of warranty claim.

Influences on Accuracy

Ambient temperature gradients can impact laser accuracy. For accurate and repeatable results, the following procedure should be conducted with the laser elevated off the ground and placed in the center of the working area.

Abusive treatment of the Laser Level, such as excessive impacts from drop, can also lead to deviations in product accuracy.

Therefore, it is recommended to conduct the Field Check procedure after any impact or before completing any critical jobs.

Horizontal Height Accuracy

A free measuring distance of approximately 66' on a firm surface between two walls or structures A and B is required for this check.

It is also suggested to mount the Laser Level to a Tripod for easy adjustment.

1. Securely mount the tool within 1' of wall A.

1. Turn the tool to DN.
2. Direct the front laser beam against the nearest wall A and allow to self-level. Mark the center of the horizontal line on the wall (point I).
3. Rotate the full tool with bracket 180^ without changing the height, allow it to self-level, and mark the center of the horizontal line on the opposite wall B (point II).

1. Move the tool within 1' of wall B. Turn the tool to ON. Adjust the height of the tool (using the tripod or by adding shims, if required) such that the horizontal line is projected exactly against the previous marked point II on wall B. Allow the tool to self-level.

1. Rotate the full tool with bracket 180^ without changing the height, allow it to self-level, and mark the center of horizontal line on wall A (point III). Point III should be aligned as vertically above or below point I on wall A as possible.

1. The distance between points I and III on wall A is the height deviation (d) of the tool. This distance should not exceed 1 / 8'' (max.) at 33' ( 1 / 2'' at 132' ). For the Measuring distance of 2 × 66' = 132' , the maximum allowable deviation (d) is: 132' × ± 1 / 8'' ÷ 33' = ± 1 / 2'' .

MAINTENANCE

AWARNING To reduce the risk of injury, always remove the battery before performing any maintenance. Never disassemble the tool.

Maintain Laser Level

Maintain tools. If damaged, have the tool repaired before use. Accidents may be caused by poorly maintained tools.

AWARNING To reduce the risk of personal injury and damage, never immerse your tool in liquid or allow a liquid to flow inside them.

Cleaning

Keep tool clean, dry and free of oil or grease. Use only mild soap and a damp cloth to clean, since certain cleaning agents and solvents are harmful to plastics and other insulated parts. Some of these include gasoline, turpentine, lacquer thinner, paint thinner, chlorinated cleaning solvents, ammonia and household detergents containing ammonia. Never use flammable or combustible solvents around tools.

Cleaning the Lenses

Blow off loose particles with clean compressed air. Carefully wipe the surface with a cotton swab moistened with water.

Repairs

This tool has limited serviceable parts. Do not open housing or disassemble tool. For repairs, return the tool, battery pack and charger to the nearest authorized service center.

ACCESSIONS

WARNING Use tools only with specifically designated accessories. Use of any other accessories may create risk of injury.

1-800-SAWDUST (1.800.729.3878)

Monday-Friday, 7:00 AM - 6:30 PM CST

or visit www.milwaukeetool.com

Contact Corporate After Sales Service Technical Support with technical, service/repair, or warranty questions.

Email: [e-mail]

Become a Heavy Duty Club Member at www.milwaukeetool.com to receive important notifications regarding your tool purchases.

SERVICE - CANADA

Milwaukee Tool (Canada) Ltd

1.800.268.4015

Monday-Friday, 7:00 AM - 4:30 PM CST

or visit www.milwaukeetool.ca

LIMITED WARRANTY USA & CANADA

Every MILWAUKEE power tool (see exceptions below) is warranted to the original purchaser only to be free from defects in material and workmanship. Subject to certain exceptions, MILWAUKEE will repair or replace any part on an electric power tool which, after examination, is determined by MILWAUKEE to be defective in material or workmanship for a period of five (5) years after the date of purchase unless otherwise noted. Return of the power tool to a MILWAUKEE factory Service Center location or MILWAUKEE Authorized Service Station, freight prepaid and insured, is required. A copy of the proof of purchase should be included with the return product. This warranty does not apply to damage that MILWAUKEE determines to be from repairs made or attempted by anyone other than MILWAUKEE authorized personnel, misuse, alterations, abuse, normal wear and tear, lack of maintenance, or accidents. Normal Wear: Many power tools need periodic parts replacement and service to achieve best performance. This warranty does not cover repair when normal use has exhausted the life of a part including, but not limited to, chucks, brushes, cords, saw shoes, blade clamps, o-rings, seals, bumpers, driver blades, pistons, strikers, lifters, and bumper cover washers. This warranty does not cover Air Nails & Staplers; Airless Paint Sprayer; Cordless Battery Packs; Gasoline Driven Portable Power Generators; Hand Tools; Hoist - Electric, Lever & Hand Chain; M12™ Heated Gear; Reconditioned Product; and Test & Measurement Products. There are separate and distinct warranties available for these products. **The warranty period for Job Site Radios, M12™ Power Port, M18™ Power Source, Jobsite Fan and Trade Titan™ Industrial Work Cars is one (1) year from the date of purchase. The warranty period for the M18 FUEL™ 1" D-Handle High Torque Impact Wrenches, Drain Cleaning Cables, AIRSNAKE™ Drain Cleaning Air Gun Accessories, REDLITHIUM™ USB Laser Levels and TRAPSNAKE™ 25" Auger w/ Cable DRIVE™ is two (2) years from the date of purchase. The warranty period for the M18™ Compact Heat Gun, 8 Gallon Dust Extractor, M18™ Framing Nails, M18 FUEL™ 1/2" Ext. Anvil Controlled Torque Impact Wrench w/ ONE-KEY™, M18 FUEL™ 1" High Torque Impact Wrench w/ ONE-KEY™, M18 FUEL™ 2 Gal. Compact Quiet Compressor, M12™ Laser Levels, 165' Laser Detector, M12™ 23GA Pin Nailer, M18 FUEL™ 1/4" Blind Rivet Tool w/ ONE-KEY™, M12 FUEL™ Low Speed Tire Buffer, M18 FUEL™ Dual Action Random Orbital Polishers, and the M18™ Utility Fencing Stapler is three (3) years from the date of purchase. The warranty period for the LED in the LED Work Light and the LED Upgrade Bulb for the Work Light is the lifetime of the product subject to the limitations above. If during normal use the LED or LED Bulb fails, the part will be replaced free of charge. Warranty Registration is not necessary to obtain the applicable warranty on a MILWAUKEE power tool product. The manufacturing date of the product will be used to determine the warranty period if no proof of purchase is provided at the time warranty service is requested. ACCEPTANCE OF THE EXCLUSIVE REPAIR AND REPLACEMENT REMEDIES DESCRIBED HEREIN IS A CONDITION OF THE CONTRACT FOR THE PURCHASE OF EVERY MILWAUKEE PRODUCT. IF YOU DO NOT AGREE TO THIS CONDITION, YOU SHOULD NOT PURCHASE THE PRODUCT. IN NO EVENT SHALL MILWAUKEE BE LIABLE FOR ANY INCIDENTAL, SPECIAL, CONSEQUENTIAL OR PUNITIVE DAMAGES, OR FOR ANY COSTS, ATTORNEY FEES, EXPENSES, LOSSES OR DELAYS ALLEGED TO BE AS A CON SEQUENCE OF ANY DAMAGE TO, FAILURE OF, OR DEFECT IN ANY PRODUCT INCLUDING BUT NOT LIMITED TO, ANY CLAIMS FOR LOSS OF PROFITS. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU. THIS WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS WARRANTYORIES, WRITTEN OR ORAL. TO THE EXTENT PERMITTED BY LAW, MILWAUKEE DISCLAIMS ANY IMPLIED WARRANTYES, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR LAW USE OR PURPOSE; TO THE EXTENT SUCH SUCHEMICAL IS NOT PERMITTED BY LAW. SUCH IMPLIED WARRANTY ARE LIMITED TO THE DURATION OF THE APPLICABLE EXPRESS WARRANTY AS

DESCRIBED ABOVE. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU, THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE.

This warranty applies to product sold in the U.S.A. and Canada only. Please consult the 'Service Center Search' in the Parts & Service section of MILWAUKEE's website www.milwaukeetool.com or call 1.800. SAWDUST (1.800.729.3878) to locate your nearest service facility for warranty and non-warranty service on a Milwaukee electric power tool.

RÉGLES DE SECURITÉ GÉNÉRALES RELATIVES AUX OUTILS ELECTRIQUES

▲AVERTISSEMENT

Poids. 1,32 kg (2,91 lbs)

(-4^ to 120^)

Milwaukee Tool (Canada) Ltd 1.800.268.4015

Monday-Friday, 7:00 AM - 4:30 PM CST

www.milwaukeeetool.ca

GARANTIE LIMITÉE - AUX ETATS-UNIS ET A CANADA

(-4^ to 120^)

Temperatura ambiente recomendada

para operar. -10^ a 40^ 14°Fa 104^

13135 West Lisbon Road

Brookfield, WI 53005 USA