FMHT1-77414 - Laser pointer STANLEY - Free user manual and instructions

Product Type	2-point and cross-line automatic laser level
Brand	Stanley
Model	FMHT1-77414
Power Supply	4 AA alkaline batteries 1.5 V (6 V DC)
Light Source	Laser diodes (630-680 nm)
Laser Power	≤ 1.0 mW
Laser Class	2
Range (without detector)	20 m (65 ft)
Range (with detector)	50 m (165 ft)
Accuracy (lines and upper point)	± 3 mm per 10 m (± 1/8 in per 30 ft)
Accuracy (lower point)	± 6 mm per 10 m (± 1/4 in per 30 ft)
Self-leveling range	± 4° in all directions
Functions	Horizontal line, vertical line, upper/lower points, pulse mode
Battery level indicator	Yes (green LED > 5%, red LED < 5%)
Transport lock	Yes, Power/Lock switch
Tripod mount	Threaded holes 1/4-20 and 5/8-11
Protection rating	IP54 (water and dust resistance)
Operating temperature	-10°C to 50°C (14°F to 122°F)
Storage temperature	-20°C to 60°C (-5°F to 140°F)
Cleaning	Damp cloth, do not use solvents
Maintenance	Regular accuracy check, repair by authorized center
Compatible accessories	Multifunction mount FMHT77435, tripod, detector

Frequently Asked Questions - FMHT1-77414 STANLEY

How to install batteries in the FMHT1-77414 laser?

Turn the laser over, lift the tab to open the battery compartment, insert four new AA batteries following the indicated polarity (+/-), then close the cover until it clicks.

Why do the laser beams flash?

The beams flash when the laser is tilted beyond 4° for self-leveling. DO NOT USE the laser in this condition; place it on a more level surface.

How to check the accuracy of the horizontal line?

Place the laser on a wall, mark points P1 and P2 at 9 m apart, reposition the laser, mark P3 and measure the vertical distance between P1 and P3. The allowable deviation is 6 mm at 9 m.

What is the maximum range of the laser?

The range is 20 m (65 ft) without detector, and up to 50 m (165 ft) with suitable detector.

Can rechargeable batteries be used?

This model FMHT1-77414 uses only AA alkaline batteries. Model FMHT1-77438 accepts rechargeable Ni-MH batteries, but not this one.

How to clean the laser?

Clean the exterior with a damp cloth, then dry with a soft cloth. NEVER use solvents.

What to do if the laser does not turn on?

Check that batteries are installed correctly (polarity), contacts are clean, batteries are new and good quality. If the laser has overheated (>50°C), let it cool down.

How to use pulse mode?

Press the key on the keypad to activate Pulse mode. The beams flash very quickly, allowing detection at long range with a detector.

Is the laser waterproof?

Yes, it has IP54 protection, meaning it is resistant to dust and water splashes.

Where to repair the laser?

Repairs must be carried out by a Stanley authorized service center. Visit http://www.2helpU.com to find the nearest center.

USER MANUAL FMHT1-77414 STANLEY

Self-Leveling 2-Dot Cross Line Laser

Line drawing of a STANLEY BASMAX industrial machine (no text or symbols on the diagram itself)

www.2helpU.com

Please read these instructions before operating the product.

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Contents

• Laser Information
• User Safety
• Battery Safety
  • Installing AA Batteries
  • Using the Mounting Block
• Turning the Laser On
• Checking Laser Accuracy
  • Using the Laser
• Maintenance
• Troubleshooting
  • Service and Repairs
• Specifications

Laser Information

The FMHT1-77414 and FMHT1-77438 2-Dot Cross Line lasers are Class 2 laser products. The lasers are self-leveling laser tools that can be used for horizontal (level) and vertical (plumb) alignment projects.

User Safety

Safety Guidelines

The definitions below describe the level of severity for each signal word. Please read the manual and pay attention to these symbols.

DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

NOTICE: Indicates a practice not related to personal injury which, if not avoided, may result in property damage.

If you have any questions or comments about this or any Stanley tool, go to http://www.2helpU.com.

WARNING:

Read and understand all instructions. Failure to follow the warnings and instructions in this manual may result in serious personal injury.

SAVE THESE INSTRUCTIONS

WARNING:

Laser Radiation Exposure. Do not disassemble or modify the laser level. There are no user serviceable parts inside. Serious eye injury could result.

WARNING:

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

The label on your laser may include the following symbols.

Symbol Meaning
V Volts
mW Milliwatts
	Laser Warning
nm Wavelength in	nanometers
2 Class 2 Laser

Warning Labels

For your convenience and safety, the following labels are on your laser.

WARNING: To reduce the risk of injury, user must read instruction manual.

WARNING: LASER RADIATION. DO NOT STARE INTO BEAM. Class 2 Laser Product.

• Do not operate the laser in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. This tool may create sparks which may ignite the dust or fumes.
• Store an idle laser out of reach of children and other untrained persons. Lasers are dangerous in the hands of untrained users.
• Tool service MUST be performed by qualified repair personnel. Service or maintenance performed by unqualified personnel may result in injury. To locate your nearest Stanley service center go to http://www.2helpU.com.
• Do not use optical tools such as a telescope or transit to view the laser beam. Serious eye injury could result.
• Do not place the laser in a position which may cause anyone to intentionally or unintentionally stare into the laser beam. Serious eye injury could result.
• Do not position the laser near a reflective surface which may reflect the laser beam toward anyone's eyes. Serious eye injury could result.
• Turn the laser off when it is not in use. Leaving the laser on increases the risk of staring into the laser beam.
• Do not modify the laser in any way. Modifying the tool may result in hazardous laser radiation exposure.
• Do not operate the laser around children or allow children to operate the laser. Serious eye injury may result.
• Do not remove or deface warning labels. If labels are removed, the user or others may inadvertently expose themselves to radiation.
• Position the laser securely on a level surface. If the laser falls, damage to the laser or serious injury could result.

Personal Safety

• Stay alert, watch what you are doing, and use common sense when operating the laser. Do not use the laser when you are tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating the laser may result in serious personal injury.
• Use personal protective equipment. Always wear eye protection. Depending on the work conditions, wearing protective equipment such as a dust mask, non-skid safety shoes, hard hat, and hearing protection will reduce personal injury.

Tool Use and Care

• Do not use the laser if the Power/Transport Lock switch does not turn the laser on or off. Any tool that cannot be controlled with the switch is dangerous and must be repaired.
• Follow instructions in the Maintenance section of this manual. Use of unauthorized parts or failure to follow Maintenance instructions may create a risk of electric shock or injury.

Battery Safety

WARNING: Batteries can explode, or leak, and can cause injury or fire. To reduce this risk:

• Carefully follow all instructions and warnings on the battery label and package.
• Always insert batteries correctly with regard to polarity (+ and -), as marked on the battery and the equipment.
• Do not short battery terminals.
• Do not charge disposable batteries.
• Do not mix old and new batteries. Replace all batteries at the same time with new batteries of the same brand and type.
• Remove dead batteries immediately and dispose of per local codes.
• Do not dispose of batteries in fire.
• Keep batteries out of reach of children.
• Remove batteries when the device is not in use.

Installing AA Batteries

Load new AA batteries in the FMHT1-77414 or FMHT1-77438 laser. In the FMHT1-77438 laser you can also load AA rechargeable batteries. When using rechargeable batteries, refer to the Stanley FatMax FMHT80690 Charger Manual.

1. Turn the laser upside down.
2. On the laser, lift up the latch to open the battery compartment cover (Figure © #1).
3. Insert four new, high-quality, name brand AA batteries, making sure to position the - and + ends of each battery as noted inside the battery compartment (Figure © #2).

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1. Push the battery compartment cover down until it snaps in place (Figure © #3).
2. Slide the Power/Transport Lock switch to the right to the Unlocked/ON position (Figure A #1b).

3. On the keypad (Figure A #3b), make sure is green (> 5%). If is red, this means that the battery level is below 5%.

4. The laser may continue to operate for a short time while the battery power continues to drain, but the laser lines and dots will quickly dim.

5. After fresh batteries are installed and the laser is turned ON again, the laser lines and dots will return to full brightness.

6. When the laser is not in use, slide the Power/Transport Lock switch to the LEFT to the Locked/OFF position (Figure A#1a) to save battery power.

Using the Mounting Block

On the bottom of the laser is a moveable block (Figure D).

• To use the magnets on the front of the laser (Figure A #2) to mount the laser against the side of a steel beam, do not extend the moveable block (Figure D #1). This will allow the down dot to be aligned with the edge of the steel beam.
• To mount the laser over a point on the floor (using a multifunction bracket or a tripod), pull out the moveable block until it clicks in place (Figure D #2). This will allow the laser down dot to display through the 5/8-11 mounting hole and the laser to be rotated over the 5/8-11 mounting hole without moving the vertical position of the laser.

Turning the Laser On

1. Place the laser on a smooth, flat, level surface.
2. Slide the Power/Transport Lock switch to the right to the Unlocked/ON position (Figure A #1b).

3. As shown in Figure A #3a, press once to display a horizontal laser line, a second time to display a vertical laser line, a third time to display a horizontal line and a vertical line, a fourth time to display 2 dots (above and below the laser), and a fifth time to display the horizontal and vertical lines with the 2 dots.

4. Check the laser beams. The laser is designed to self-level. If the laser is tilted so much that it cannot self-level ( >4^ ), the laser beams will continually flash twice and will flash constantly on the keypad (Figure A #3c).

5. If the laser beams flash, the laser is not level (or plumb) and should NOT BE USED for determining or marking level or plumb. Try repositioning the laser on a level surface.
6. Press 📊 on the keypad to test the Pulse mode. will illuminate on the keypad (Figure Ⓐ #3d) and the laser beams will appear lighter, since they are flashing at a very rapid rate. You will only use Pulse mode with a detector to project the laser beams long range.

7. If ANY of the following statements are TRUE, continue with the instructions for Checking Laser Accuracy BEFORE USING THE LASER for a project.

8. This is the first time you are using the laser (in case the laser was exposed to extreme temperatures).

9. The laser has not been checked for accuracy in a while.
   • The laser may have been dropped.

Checking Laser Accuracy

The laser tools are sealed and calibrated at the factory. It is recommended that you perform an accuracy check prior to using the laser for the first time (in case the laser was exposed to extreme temperatures) and then regularly to ensure the accuracy of your work. When performing any of the accuracy checks listed in this manual, follow these guidelines:

• Use the largest area/distance possible, closest to the operating distance. The greater the area/distance, the easier to measure the accuracy of the laser.
• Place the laser on a smooth, flat, stable surface that is level in both directions.
  • Mark the center of the laser beam.

Horizontal Line Accuracy - Tilt

Checking the tilt of the laser's horizontal line requires a flat vertical surface at least 30° (9m) wide.

1. Place the laser as shown in Figure F #1 and turn the laser ON.

2. Press 3 times to display a horizontal line and a vertical line.

3. Aim the laser's vertical line at the first corner or reference point (Figure F #1).

4. Measure half the distance across the wall (D1/2) (Figure F #1).
5. Where the horizontal laser line crosses the halfway point (D1/2), mark point P1 (Figure F #1).
6. Rotate the laser to another corner or reference point (Figure F #2).
7. Where the horizontal laser line crosses the halfway point (D 1/2), mark point P2 (Figure F #2).
8. Measure the vertical distance between P1 and P2 (Figure F #3).
9. If your measurement is greater than the Allowable Distance Between P1 & P2 for the corresponding Distance (D1) in the following table, the laser must be serviced at an authorized service center.

Distance (D1)	Allowable Distance Between P1 and P2
9m (30') 3mm (1/8")
12m (40') 4mm (5/32")
15m (50') 5mm (7/32")

Horizontal Line Accuracy - Level

Checking the level of the laser's horizontal line requires a flat vertical surface at least 30' (9m) wide.

1. Place the laser at one end of the wall as shown in Figure E #1, and turn the laser ON.
2. Press ⚙ once to display a horizontal line.
3. Mark two points (P1 and P2) at least 30' (9m) apart along the length of the laser's horizontal line on the wall (Figure E #1).
4. Relocate the laser at the other end of the wall and align the laser's horizontal line with point P2 (Figure E #2).
5. Mark point P3 on the laser line near point P1 (Figure E #2).

6. Measure the vertical distance between points P1 and P3 (Figure E) #2).

7. If your measurement is greater than the Allowable Distance Between P1 & P3 for the corresponding Distance Between P1 & P2 in the following table, the laser must be serviced at an authorized service center.

Distance Between P1 & P2	Allowable Distance Between P1 and P3
9m (30') 6mm (1/4")
12m (40') 8mm (5/16")
15m (50') 10mm (13/32")

Vertical Line Accuracy - Plumb

Checking the plumb of the laser's vertical line.

1. Measure the height of a door jamb (or a reference point on the ceiling) to get height D1 (Figure G #1).
2. Place the laser as shown in Figure I #1 and turn the laser ON.
3. Press ④ twice to display a vertical line.
4. Aim the laser's vertical line toward the door jamb or the reference point on the ceiling (Figure G #1).
5. Mark points P1, P2, and P3, as shown in Figure G #1.
6. Move the laser to the opposite side of point P3 and aim the laser's vertical line toward point P2 (Figure G #2).
7. Align the vertical line with points P2 and P3, and mark point P4 (Figure G #2).
8. Measure the distance between P1 and P4 (Figure G #3).
9. If your measurement is greater than the Allowable Distance Between P1 & P4 for the corresponding Vertical Distance (D1) in the following table, the laser must be serviced at an authorized service center.

Height of Vertical Distance (D1)	Allowable Distance Between P1 and P4
2.5m (8') 1.5mm (1/16")
5m (16') 3.0mm (1/8")
6m (20') 3.6mm (9/64")
9m (30') 5.5mm (9/32")

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Plumb Dot Accuracy

Checking the plumb calibration of the laser can be most accurately done when there is a substantial amount of vertical height available, ideally 25' (7.5 m), with one person on the floor positioning the laser and another person near a ceiling to mark the dot created by the beam on the ceiling.

1. Mark point P1 on the floor (Figure Ⓗ #1).

2. Turn the laser ON and press Ⓢ once to display dots above and below the laser.

3. Place the laser so that the down dot is centered over point P1 and mark the center of the up dot on the ceiling as point P2 (Figure H #1).

4. Turn the laser 180^ , making sure that the down dot is still centered on point P1 on the floor (Figure H #2).

5. Mark the center of the up dot on the ceiling as point P3 (Figure H #2).

6. Measure the distance between points P2 and P3.

7. If your measurement is greater than the Allowable Distance Between P2 & P3 for the corresponding Distance Between Ceiling & Floor in the following table, the laser must be serviced at an authorized service center.

Distance Between Ceiling & Floor	Allowable Distance Between P2 & P3
4.5m (15') 3mm (1/8")
6m (20') 4.2mm (5/32")
9m (30') 6mm (1/4")
12m (40') 8.4mm (5/16")

Using the Laser

Operating Tips

• Always mark the center of the beam created by the laser.
- Extreme temperature changes may cause movement of internal parts that can affect accuracy. Check your accuracy often while working.
- If the laser is ever dropped, check to make sure it is still calibrated.
- As long as the laser is properly calibrated, the laser is self-leveling. Each laser is calibrated at the factory to find level as long as it is positioned on a flat surface within average ± 4^ of level. No manual adjustments are required.
- Use the laser on a smooth, flat, level, surface.

Turning the Laser Off

Slide the Power/Transport Lock switch to the OFF/Locked position (Figure A) #1a) when the laser is not in use. If the switch is not placed in the Locked position, the laser will not turn off.

Using the Laser with Accessories

WARNING:

Since accessories other than those offered by Stanley have not been tested with this laser, use of such accessories with this laser could be hazardous.

Only use Stanley accessories that are recommended for use with this model. Accessories that may be suitable for one laser may create a risk of injury when used with another laser.

The bottom of the laser is equipped with 1/4-20 and 5/8-11 female threads (Figure B) to accommodate current or future Stanley accessories. Only use Stanley accessories specified for use with this laser. Follow the directions included with the accessory.

Recommended accessories for use with this laser are available at extra cost from your local dealer or authorized service center. If you need assistance locating any accessory, please contact your nearest Stanley service center or visit our website: http://www.2helpU.com.

Using the Laser with the Multibracket

Most line/dot lasers which have a 5/8-11 mounting thread can be used with the Multibracket FMHT77435 (Figure ①). The multibracket can then be used free-standing or mounted in several ways:

• Use its rubber strap around a pole, 2"x4", or other vertical object.
• Use its rear magnets against a metal beam.
• Hook its rear screw hole over a nail or screw on a wall.
• Use its ceiling clamp to hold onto the track for a hanging/suspended ceiling.
• Use the bottom 5/8-11 or 1/4-20 thread to attach to a tripod.

Maintenance

• When the laser is not in use, clean the exterior parts with a damp cloth, wipe the laser with a soft dry cloth to make sure it is dry, and then store the laser in the kit box provided.
• Although the laser exterior is solvent resistant, NEVER use solvents to clean the laser.
• Do not store the laser at temperatures below -20 °C (-5 °F) or above 60 °C (140 °F).
• To maintain the accuracy of your work, check the laser often to make sure it is properly calibrated.
• Calibration checks and other maintenance repairs may be performed by Stanley service centers.

Troubleshooting

The Laser Does Not Turn On

• If AA batteries are being used, make sure:
  • Each battery is installed correctly, according to (+) and (−) listed inside the battery compartment.
• The battery contacts are clean and free of rust or corrosion.
• The batteries are new, high-quality, name brand batteries to reduce the chance of battery leakage.
• Make sure the AA batteries are in proper working condition. If in doubt, try installing new batteries.

• When using rechargeable batteries, make sure the batteries are fully charged.

• Be sure to keep the laser dry.

• If the laser unit is heated above 50 °C (120 °F), the unit will not turn ON. If the laser has been stored in extremely hot temperatures, allow it to cool. The laser level will not be damaged by using the Power/Transport Lock switch before cooling to its proper operating temperature.

The Laser Beams Flash

The lasers are designed to self-level up to an average of 4^ in all directions. If the laser is tilted so much that the internal mechanism cannot level itself, the laser beams will flash indicating that the tilt range has been exceeded. THE FLASHING BEAMS CREATED BY THE LASER ARE NOT LEVEL OR PLUMB AND SHOULD NOT BE USED FOR DETERMINING OR MARKING LEVEL OR PLUMB. Try repositioning the laser on a more level surface.

The Laser Beams Will Not Stop Moving

The laser is a precision instrument. Therefore, if it is not positioned on a stable (and motionless) surface, the laser will continue to try to find level. If the beam will not stop moving, try placing the laser on a more stable surface. Also, try to make sure that the surface is relatively flat and level, so that the laser is stable.

Service and Repairs

Note: Disassembling the laser level will void all warranties on the product.

To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment should be performed by authorized service centers. Service or maintenance performed by unqualified personnel may result in a risk of injury. To locate your nearest Stanley service center, go to http://www.2helpU.com.

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Specifications

	FMHT1-77414 FMHT1-77438
Light Source Laser diodes
Laser Wavelength 630 – 680 nm visible 510 – 530 nm visible
Laser Power ≤1.0 mW CLASS 2 LASER PRODUCT
Working Range 20 m (65')	50 m (165') with Detector	30 m (100')50 m (165') with Detector
Accuracy - all lines and up dot ±3 mm per 10 m (±1/8" per 30')
Accuracy - down dot ±6 mm per 10 m (±1/4" per 30')
Power Source 4 AA Alkaline (1.5V) size	batteries (6V DC)	4 AA Alkaline (1.5V) size batteries (6V DC) or 4 AA NiMH (1.2V) size batteries (4.8V DC)
Operating Temperature -10°C to 50°C (14°F to 122°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F)
Environmental Water & Dust Resistant to IP54

Inhalt

Distance (D1)	Distance admissibleEntre P1 et P2
9m (30') 3mm (1/8")
12m (40') 4mm (5/32")
15m (50') 5mm (7/32")

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© 2017 Stanley Black & Decker

N498960 - Rev C June 2017

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