milwaukee 3632-20 M12 360 Degree 3-Plane Laser User Manual

milwaukee 3632-20 M12 360 Degree 3-Plane Laser

Product Information

Product Name: Laser Power Tool

Model Number: Cat. No. 3632-20

Manufacturer: Milwaukee Tool

Location: Brookfield, WI, USA

Power Source: Battery (M12TM)

Product Usage Instructions

1. Safety Warnings:
   • Read and understand all instructions in the manual to reduce the risk of injuries.
   • The device produces visible laser beams. Exercise caution while using the tool.
   • Ensure a safe work area and personal safety while operating the tool.
   • Follow the battery tool use and care instructions to avoid damage and increase safety.
   • Handle the laser level separately and dispose of it properly at an environmentally compatible recycling facility.
   • Do not use the tool if you do not understand the operating instructions or feel the work is beyond your capability. Contact Milwaukee Tool or a trained technician for assistance.
2. Specific Safety Rules for Laser Levels:
   • Avoid exposing the laser beam to eyes. Do not stare into the beam.
   • Magnet strength may not hold the tool on all surfaces. Use caution in such situations.
   • Do not make any changes or modifications to the unit without express approval, as it may void the user’s authority to operate the equipment.
   • Ensure compliance with relevant Electromagnetic Compatibility (EMC) Standards and Regulations to avoid interference with other devices.
   • Improper use of controls, adjustments, or procedures not specified in the manual may result in hazardous radiation exposure.
   • If the instrument will not be used for a long period, store it after removing the batteries.
3. Specifications:
   • Power Source: 12V Direct Current
   • Laser Class: 2
   • Product Weight: Not specified
4. Functional Description:
   • 1. Laser apertures
   • 2. On/Off dial
   • 3. Pivot Bracket
   • 4. Micro adjust
   • 5. Fuel gauge
   • 6. Plane selector buttons
   • 7. Power on indicator
   • 8. Threaded inserts
   • 9. Magnets
   • 10. Nail/Screw hole

Please refer to the complete user manual for detailed instructions on using the Laser Power Tool.

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GENERAL POWER TOOL SAFETY WARNINGS

WARNING Read and understand all instruc-tions. Failure to follow all instructions listed below, may result in electric shock, fire and/or serious personal injury. Save all warnings and in-structions 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 opera-tor’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 ac-cidentally 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 dam-aged 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 tem-perature above 265°F (130°C) 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°F (50°C) 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. 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.
• 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 hazard-ous 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

WARNING Changes or modifications to this unit not expressly ap-proved 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 in- terference 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 televi-sion 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.

SPECIFICATIONS

• Cat. No. …………………………………………….. 3632-20
• Volts…………………………………………………….. 12 DC
• Battery Type ………………………………………….M12™
• Charger Type…………………………………………M12™
• Laser……………………………………………………Class 2
• Max Power……………………………………. PAVG ≤ 8 mW
• Frequency…………………………………………….10 KHz
• Pulse Duration Normal Mode …………….. Tp ≤ 80 µs
• Pulse Duration Power Save……………….. Tp ≤ 50 µs
• Wavelength…………………………………… 510-530 nm
• Beam Divergence ……………………………………. 3 rad
• Storage Temp ………………………………-4°F to 120°F
• Working Range ………………………………………….125′
• Range with Detector …………………………………..165′
• 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
  • Recommended Ambient
  • Operating Temperature ……………… 14°F to 104°F

SYMBOLOGY

FUNCTIONAL DESCRIPTION

1. Laser apertures
2. On/Off dial
3. Pivot Bracket
4. Micro adjust
5. Fuel gauge
6. Plane selector buttons
7. Power on indicator
8. Threaded inserts
9. Magnets
10. Nail/Screw hole

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.

WARNING Always remove battery pack before changing or removing accessories. To insert the battery, slide the pack into the body of the tool. Make sure it latches securely into place.
WARNING recoOnly use mmendedaccessorie for this s tool. Ospecificallythers may be hazardous.

Power Save

Use power save mode to extend the battery run time. Power save mode is indicated by dimmed laser beams and the Power ON indicator pulsing. Visual range is decreased in power save mode. To turn power save mode ON or OFF, press and hold any plane selector button for 3 seconds. The tool will automatically switch to power save mode if less than 7% of battery charge remains.

Fuel Gauge

To determine the amount of charge left in the battery, turn the tool ON. The Fuel Gauge will light up for 2-3 seconds. When less than 10% of charge is left, 1 light on the fuel gauge will flash 4 times. To signal the end of charge, 1 light on the fuel gauge will flash 8 times and the tool will not run. Charge the battery pack. If the battery becomes too hot, the fuel gauge lights will flash and the tool will not run. Allow the battery to cool down. 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.

WARNING To age, reduce securely the risk of mount/attach injury or damthelaser 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.
• Once the level is mounted, use the micro adjustment knobs to fine tune the vertical lines.

OPERATION

WARNING Tporary effects o reduce the risk of injury or temon vision, do not-look directly into the laser when it is on.
CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazard-ous radiation exposure.
NOTICE Perform the Accuracy Field Checkprocedure immediately upon unboxing of each new Laser Level and before exposure to jobsite conditions. See “Accuracy Field Check” for information.

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. Power on indicator will display, and 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 lines will flash once every 8 seconds to indicate that the projected lines are not level or plumb.

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

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

Use the PLANE SELECTOR buttons to turn on/off individual planes. Default is horizontal or last used plane(s).

3 lasers blink rapidly when all planes are turned off, laser is ON, unlocked and tilted.

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
2. Turn on the tool and press the desired Plane Selector button(s).
3. The tool will self-level when placed on surfaces within 4 degrees of true level when dial is unlocked and on.
4. The tool is ready once the emitted lines are con-tinuous and no longer moving on the work surface.
5. If the tool cannot achieve a level state (i.e., the work surface is > 4 degrees off true level), the laser points 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 Checkprocedure 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 con-tact 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 exces-sive 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 complet-ing 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.
2. Turn the tool to ON. Turn on Horizontal Plane and Side Vertical Plane.
3. Direct the front laser beams against the nearest wall A and allow to self-level. Mark the center of where the horizontal and vertical lines cross on the wall (point I).
4. Rotate the tool 180° without changing the height, allow it to self-level, and mark the center of where the horizontal and vertical lines cross on the op-posite wall B (point II).
5. Move the tool within 1′ of wall B. Turn the toolto ON. Turn on Horizontal Plane and Side Vertical Plane. Align intersection of the horizontal and vertical lines in the general direction of point II on wall B.
6. Adjust the height of the tool (using the tripod or by adding shims, if required) such that the intersection of the vertical and horizontal lines are projected exactly against the previously marked point II on wall B. Allow the tool to self-level.
7. Rotate the tool 180° without changing the height, allow it to self-level, and mark the intersection of the laser lines on wall A (point III). Point III should be aligned as vertically above or below point I on wall A as possible.
8. 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 x 66′ = 132′, the maximum allowable deviation (d) is: 132′ x ±1/8″ ÷ 33′ = ±1/2″.

Vertical Leveling Accuracy

A door opening with approximately 8′ of space on each side of the opening is required for this check.

1. Securely mount the tool 8′ from one side of the door opening.
2. Turn the tool to ON. Turn on one Vertical Plane.
3. Position the tool with the laser line towards the door opening. Allow the tool to self-level.
4. Mark the center of the vertical laser line on the floor in the middle of the door opening (point I), at a dis-tance of 8′ beyond the door opening (point II), and at the upper edge of the door opening (point III).
5. Move the laser level directly behind point II on the other side of the door. Align the same vertical laser line so the center is directly aligned with points I and II.
6. Mark the center of the vertical line at the upper edge of the door opening (point IV).
7. Measure the height of the door opening.
8. The distance between points III and IV on the upper door opening is the vertical deviation (d) of the tool.
9. The maximum vertical deviation (d) is: dmax = 2X H (door opening) x ±1/8″ ÷ 33′ Example: for a door opening height of 7′, the maximum permitted deviation (d) is: dmax = 2 x 7′ x ±1/8″ ÷ 33′ = ±0.05″ Therefore, the measurement between points III and IV on the upper door opening should not exceed 0.05″ in a 7′ doorway.
10. Repeat process with other Vertical Plane.

MAINTENANCE

WARNING To remove reduce the the battery risk of before injury, performalways- ing 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.

WARNING To jury and reduce the risk of damage, never immersepersonal in- your tool in liquid or allow a liquid to flow inside them.

Cleaning

Clean dust and debris from any vents. Keep tool clean, dry and free of oil or grease. Use only mild soap and a damp cloth to clean, since certain clean-ing agents and solvents are harmful to plastics and other insulated parts. Some of these include gasoline, turpentine, lacquer thinner, paint thin-ner, 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 moist-ened with water.

Repairs

For repairs, return the tool, battery pack and charger to the nearest authorized service center.

ACCESSORIES

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

SERVICE – UNITED STATES
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: metproductsupport@milwaukeetool.com
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

References

• Milwaukee® Tool Official Site | Nothing but HEAVY DUTY®
• Milwaukee® Tool Official Site | Nothing but HEAVY DUTY®

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