TOUGHBUILT TB-H2-LL-100-L2 Assembly instructions

100' Cross-Line

Laser Level

TB-H2-LL-100-L2

OPERATING / SAFETY INSTRUCTIONS

IMPORTANT! Read all safety warnings and instructions before using.

ToughBuilt Industries, Inc.

6671 S. Las Vegas Blvd.

Building D, Suite 210

Las Vegas, NV 89119 USA

Made in China

TB-H2-LL-100-L2.EN.v2 Date: 2022-09-14

Before using this product, review and familiarize yourself with the contents of this manual.

The specications and general appearance of the instrument are subject to change

without notice and without obligation by ToughBuilt®Industries, Inc. and may differ

from those appearing in this manual.

TABLE OF CONTENTS

1. SAFETY AND PRECAUTIONS 1

2. PRODUCT INFORMATION

Intended Use 5

What is Included 5

Specifications 6

3. HOW TO OPERATE

Installing the Batteries 7

Powering ON/OFF 7

Setting the Operating Function 9

QuickSet®Rotating Mount

and Ceiling Bracket 9

Using QuickSet®Rotating Mount 10

Using Ceiling Bracket 12

Working with the Laser Target Plate 12

4. ACCURACY CHECK 13

5. TROUBLESHOOTING 20

6. CARE AND MAINTENANCE

Cleaning 21

Storage 21

7. DISPOSAL 21

8. WARRANTY AND REGISTRATION

Warranty Information 22

Online Registration 22

1 Laser Beam Window 6 H/V Laser Beam Selector Button 11 Keyhole Slot

2 Pendulum Switch 7 Battery Compartment Latch 12 QuickSet®Rails

3 Battery Charge Level Indicator 8 Battery Compartment Cover 13 Height-Adjustment Knob

4 Pendulum Locked Indicator 9 Threaded Mount 14 Laser Target Plate

5 Power ON/OFF Button 10 QuickSet®Mount

13 14

1 2

The label may include the following symbols:

Battery Safety Instructions

WARNING! Batteries can explode or leak and cause injury or fire if installed backward,

disassembled, or exposed to water, fire, or high temperature. To reduce this risk:

ALWAYS follow the instructions and warnings on the battery label and packaging.

ALWAYS keep batteries out of reach of children.

DO NOT charge alkaline batteries.

ALWAYS insert batteries correctly noting the polarity (+ and –) marked on the battery

and the equipment.

1. SAFETY AND PRECAUTIONS

SAVE ALL WARNINGS AND INSTRUCTIONS FOR FUTURE REFERENCE

General Safety Rules

This instrument is a sensitive, precision instrument and should be treated as such.

WARNING! Read and understand all instructions. Failure to follow all instructions below

may result in exposure to hazardous radiation, electrical shock, fire, and/or serious injury.

WARNING! THIS DEVICE IS A CLASS 2 LASER PRODUCT IN ACCORDANCE WITH

IEC 60825-1:2014 AND EMITS VISIBLE LASER BEAMS.

DO NOT allow persons who are unfamiliar with this device, the device operating manual,

and these safety instructions to operate this device.

DO NOT stare directly into a beam or use any optical instruments to view the laser beam.

Serious eye injury could result.

If a laser beam strikes your eyes, immediately close your eyes, and turn away.

DO NOT direct it at others. Serious eye injury could result.

DO NOT set the laser beam at eye level.

CAUTION! Eye exposure to laser beam increases for people who are wearing prescription

glasses/lenses.

DO NOT use this laser device for anything other than its intended purpose.

DO NOT disassemble or modify the device. Tampering with this device may result in

hazardous laser radiation exposure and will automatically void all warranties.

DO NOT leave the device turned on when unattended. Always turn off the device when it

is not in use.

DO NOT operate the laser device around children nor allow children to operate the laser device.

ALWAYS position the laser device securely. Damage to the laser device and/or injury

to the user could result if the laser device falls.

ALWAYS use ToughBuilt accessories specifically designed for this product.

The use of any other accessories may create a risk of injury.

The following label is on your laser device:

WARNING! DO NOT remove or deface

warning labels.

Symbol Meaning Symbol Meaning

V Volts Read the instruction manual

mW Milliwatts Warning / Caution

Laser Warning Risk of eye injury. Wear ANSI-approved

safety goggles with side shields.

nm Wavelength in Nanometers DO NOT Stare Into Beam.

Class 2 Laser Product Laser Radiation.

Safety Symbols

The denitions below describe the level of severity for each signal word.

Please read the manual and pay attention to these symbols.

This is the safety alert symbol. It is used to alert you to potential personal injury hazards.

Obey all safety messages that follow this symbol to avoid possible injury or death.

DANGER DANGER: Indicates an imminently hazardous situation which, if not avoided,

will result in serious injury or death.

WARNING WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in

serious injury or death.

CAUTION CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in

minor or moderate injury.

IMPORTANT! Indicates a practice not related to personal injury which, if not avoided, may result in

malfunction or property damage.

3 4

Use safety equipment. Always wear ANSI-approved safety goggles. Safety equipment

such as dust masks, non-skid safety shoes, hard hats, or hearing protection used for

appropriate conditions will reduce the risk of personal injuries.

FCC Cautions

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.

DO NOT mix old and new batteries. Replace all batteries at the same time,

with the same make, brand, and charge level.

DO NOT mix rechargeable and non-rechargeable batteries.

DO NOT mix battery chemistries.

DO NOT short battery terminal.

ALWAYS check battery posts in the battery compartment for corrosion.

Clean the posts before use.

DO NOT use batteries with corroded terminals.

DO NOT incinerate or dismantle batteries.

DO NOT dispose of batteries in fire.

DO NOT store or use in locations where the temperature may reach or exceed

105 °F (40,5 °C), store in a cool, dry place.

ALWAYS remove batteries if the device will not be used for an extended period.

In storage, batteries may corrode and self-discharge.

Under abusive conditions, liquid may be ejected from the battery, avoid contact.

If contact accidentally occurs, flush with water. If liquid contacts the eyes, additionally

seek medical help. Liquid ejected from the battery may cause serious injury.

Work Area Safety

AVOID dangerous environments.

ALWAYS make sure that any bystanders in the vicinity of use are made aware of

the dangers of staring directly into the laser beam.

AVOID extended exposure to damp or wet locations.

DO NOT use in the presence of explosive atmospheres (gaseous fumes, dust,

or flammable materials).

KEEP the work area clean and well lit. Cluttered or dark areas invite accidents.

Personal Safety

Stay alert, watch what you are doing, and use common sense when operating

the device.

Secure loose clothing, jewelry, and long hair.

DO NOT use the device while you are tired. A moment of inattention while operating

a device may result in serious personal injury or incorrect measurement results.

DO NOT operate devices and machinery when under the influence of alcohol, medication,

or drugs.

5 6

2. PRODUCT INFORMATION

Intended Use

This instrument is a self-leveling cross-line laser that projects a horizontal and vertical

line for leveling and alignment applications. It can be used for: leveling/aligning suspended

objects such as pipes, cable trays, air ducts, and acoustical ceilings; leveling electrical

outlets; leveling/aligning doors, windows, and cabinets; transferring heights.

Additionally, when the Pendulum Switch 2 is in the locked position, the instrument can

project a tilted line for inclined applications, such as hand rails, staircases, etc.

What is Included

Specifications

Laser Beam Function 1 Vertical / 1 Horizontal Cross-Lines

Working Range* Up to 100' (30,5m)

Laser Beam Color Green

Laser Type Emission Wave Length of 510 ~ 530 nm, Class 2, <1 mW

Accuracy* ± 1/8" @ 33' (± 3,18mm @ 10,1m)

Self-Leveling Range ± 4° degrees

Operating Temperature 14 °F ~ 122 °F (-10 °C ~ +50 °C)

Power Source 3 x AA alkaline or rechargeable batteries

Operating Time 5.5 hours (Both laser beams lit)

Mounting Options a) QuickSet®mount

b) 1/4"-20 thread

Instrument Dimensions

(L x W x H) 4.33 x 2.28 x 4.13 in (110 x 58 x 105 mm)

Instrument Weight

(without batteries) 0.80 lb (0,36 kg)

* Measuring accuracy and working range are dependent on lighting conditions

of the work environment.

1 x 100' Cross-Line Laser Level

1 x QuickSet®Rotating Mount

1 x Ceiling Bracket

1x Laser Target Plate

1 x Carrying Pouch

3 x AA Batteries*

A B C

* Batteries that ship

with the instrument

are not warranted

by ToughBuilt®.

D E

7 8

NOTE: If the instrument is tilted beyond its self-leveling limits (± 4°), the Pendulum

Locked Indicator 4 will flash and the laser beam will rapidly flash. Reposition the

instrument until the beam stabilizes and the indicator stops flashing.

3. To power OFF, slide the Pendulum Switch 2 to the LOCK position and press the Power

ON/OFF Button 5 .

Powering ON/OFF in the Pendulum-Locked Mode:

In this mode, the self-leveling capability is disabled, and the laser level can be tilted to

project horizontal and vertical laser lines at an incline.

1. Press the Power ON/OFF button 5 for three seconds to activate the laser.

2. Pendulum Locked Indicator 4 will flash and the laser beam will slowly flash

(approx. every 6 seconds).

3. To power OFF, press the Power ON/OFF Button 5 .

3. HOW TO OPERATE

CAUTION! When moving the instrument from a warm environment into a cool environment,

moisture may accumulate on the Laser Beam Window 1 . Allow the instrument to adapt to

the new environment first. DO NOT turn on a wet or damp instrument. To wipe the Laser

Beam Window 1 , use ONLY a lint-free cloth. DO NOT USE A PAPER TOWEL.

PLEASE NOTE: Laser beam expands as the distance between the instrument and the target

increases. Therefore, always take measurements in the center of the laser line.

Installing the Batteries

Before installing or replacing the batteries, make sure that the Pendulum Switch 2

is in the LOCK position, and the power is turned OFF.

1. Open the Battery Compartment Cover 8 by pushing the latch 7 and lifting it.

2. Insert the batteries observing the polarity. Ensure that the removal band is positioned

under the batteries.

3. Close the Battery Compartment Cover 8 until it engages.

Powering ON/OFF:

The instrument can be used in either a Self-Leveling Mode (for level applications) or

Pendulum-Locked Mode (for inclined applications).

Powering ON/OFF in the Self-Leveling Mode:

In this mode, the laser beam self-levels within ± 4° to project horizontal and vertical laser lines.

1. Before powering ON, place the instrument on a firm and level surface.

2. Slide the Pendulum Switch 2 to the UNLOCK position to activate the laser and wait until

it stabilizes.

9 10

Setting the Operating Function

The instrument has 3 operating functions:

Cross-line (horizontal and vertical laser lines)

Horizontal line only

Vertical line only

1. To activate the Cross-Line Function, Power ON the instrument. This is a default function,

and it is automatically activated when the instrument is Powered ON.

2. To activate the Horizontal Line Function, press the H/V Laser Beam Selector Button 6

one time.

3. To activate the Vertical Line Function, press the H/V Laser Beam Selector Button 6

second time.

4. To return to the Cross-Line Function, press the H/V Laser Beam Selector Button 6

once again.

All functions can be selected both in the Self-Levelling Mode and in the Pendulum-

Locked Mode.

QuickSet®Rotating Mount and Ceiling Bracket

The QuickSet®Rotating Mount and Ceiling Bracket allow mounting the laser instrument to

project the laser beam lines in the desired positions.

They can be attached to various upright surfaces such as steel and wood framing studs,

steel door frames, I-beams, angle iron or acoustical ceiling grid.

Only use ToughBuilt®accessories that are designed for this product.

Using QuickSet Rotating Mount

1. To attach the laser instrument to the QuickSet®Rotating Mount, slide the rear side

of the laser instrument into the QuickSet®Rails 12 .

2. Place the QuickSet®Rotating Mount with an instrument on a flat surface.

3. To adjust the position of the projected vertical laser line, rotate the instrument

to the left or to the right.

11 12

Using Ceiling Bracket

1. To attach the laser instrument onto the angle iron or ceiling grid, first, attach the

magnetic rear side of the QuickSet®Rotating Mount to the Ceiling Bracket. Then affix

the clamp of the Ceiling bracket to the horizontal section of the steel object.

2. To adjust the height of the horizontal line, turn the Height-Adjustment Knob 13 clockwise

to lower the instrument and counterclockwise to raise it.

TIP: It is recommended to clean the magnets of the QuickSet®Rotating Mount before

attaching it to any steel surface to ensure optimal hold to the mounting surface. Cleaning

reduces the interference of dust and debris between the magnetic surfaces.

Working with the Laser Target Plate

The Laser Target Plate 14 improves the visibility of the laser beam under unfavorable light

conditions and at long distances within the working range limits. Use the visible cross-line

markers on the front side of the target plate as a reference to determine the vertical and

horizontal line positions.

Magnets allow attaching the Target Plate 14 to steel surfaces, for hands-free leveling of the

suspended objects. Kickstand allows positioning the Target Plate 14 on flat surfaces.

Contact ToughBuilt®Customer Service for additional support.

4. To attach the laser instrument to drywall or wood walls, hang the instrument from a nail

or No.8 screw using the Keyhole Slot 11 .

5. To attach the laser instrument to steel surfaces, use the magnets on the rear side of the

QuickSet®Rotating Mount.

13 14

4. ACCURACY CHECK

This instrument requires no calibration. The regular accuracy checks ensure that the

instrument’s accuracy has not been impaired by falls or heavy impacts.

It is recommended to check the laser level accuracy each time before beginning workday

usage. The accuracy check procedure includes three steps: the horizontal line height check

(step 1), the horizontal line leveling check (step 2), the vertical line leveling check (step 3).

If, during one of the tests, the measured deviation exceeds the allowable deviation, repeat

the test procedure. Should the readings persist over the allowable deviation, the instrument

is out of calibration and must be serviced.

Contact ToughBuilt®Customer Service for additional support.

The following accuracy check procedure suggests the most practical scenarios

at the recommended distance.

The surface of the area where the accuracy check procedure is conducted must be

sufficiently level, so that the instrument remains within the self-leveling range of ± 4°

from the 0° level position.

Step 1: Checking the Height Accuracy of the Horizontal Line

For this check, a minimum measuring distance of 16'(5m) from the instrument to the

opposite wall in a dimly lit room is required.

1. Place the instrument on a firm and level surface or mount the instrument onto a tripod

close to wall A.

2. Turn on the instrument in the self-leveling mode by sliding the Pendulum Switch 2

to the UNLOCK position.

3. Direct the laser beam against wall A and allow a few seconds for the visible line to

stabilize. Mark the center of the horizontal line projected by the instrument on

wall A (point a1).

4. Rotate the instrument by 180°, allow it to self-level, and mark the center of the horizontal

line on the opposite wall B (point b).

5. Slide the Pendulum Switch 2 to the LOCK position.

6. Without turning the instrument, place it close to wall B.

7. Slide the Pendulum Switch 2 to the UNLOCK position and allow the visible line

to stabilize.

16' (5m)

a1 b

15 16

8. Align the height of the horizontal laser line (using the tripod or by placing objects

underneath the instrument as required) with the previously marked point b on wall B.

9. Without changing the height, rotate the instrument 180° to direct the laser beam toward

wall A.

10. Allow the instrument to self-level and mark the center of the horizontal line on wall A

(point a2).

11. Measure the vertical distance between a1 and a2 that indicates the actual height

deviation of the instrument.

If the actual deviation is greater than the Allowable Deviation for the corresponding

Distance Between Walls in the table below, the instrument must be serviced.

Step 2: Checking the Leveling Accuracy of the Horizontal Line

For this check, a 16'(5m) or 30'(9m) distance to the opposite wall in a dimly lit room is

required.

1. Place the instrument on a firm and level surface or mount the instrument onto a tripod at

the specified distance from wall A.

2. Turn on the instrument in the self-leveling mode by sliding the Pendulum Switch 2 to

the UNLOCK position.

3. Direct the laser beam against wall A (Pos.1) and allow a few seconds for the visible line

to stabilize. Mark the center of the horizontal line projected by the instrument on wall A

(point a1).

Distance Between Walls Allowable Deviation

33' (10m) ± 1/8" (± 3,18mm)

66' (20m) ± 1/4" (± 6,35mm)

100' (30,5m) ± 3/8" (± 9,53mm)

16' (5m)

Pos.1

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