Johnson 40-6624 Manuale utente
©2017 Johnson Level & Tool 1
Tiling Laser
Model No. 40-6624
Instruction Manual
Congratulations on your choice of this Tiling Laser. We suggest you read
this instruction manual thoroughly before using the instrument and save
this instruction manual for future use.
This is a Class II laser tool and is manufactured to comply with CRF 21,
parts 1040.10 and 1040.11 as well as international safety rule IEC 285.
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2©2017 Johnson Level & Tool
Table of Contents
1. Features and Functions
2. Safety Instructions
3. ocation/Content
of Warning abels
4. ocation of Parts/Components
5. Operating Instructions
6. Troubleshooting Guide
7. Technical Specifications
8. Product Warranty
9. Warranty Registration
1. Features and Functions
This Tiling aser generates two lines on the floor or wall at 90°
angles for layout of tile, stone, brick, carpet and hardwood flooring.
The laser beams project over wet mastic or concrete. Angles are eas-
ily established with the built-in protractor.
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©2017 Johnson Level & Tool 3
2. Safety Instructions
Please read and understand all of the following instructions, prior
to using this tool. Failure to do so, may void the warranty.
DANGER!
Class II aser Product
Max. Power Output: ≤1mW
Wavelength: 635nm
THIS TOOL EMITS LASER RADIATION.
DO NOT STARE INTO BEAM.
A OID DIRECT EYE EXPOSURE.
ATTENTION IMPORTANT
• Read all instructions prior to operating this laser tool. Do not remove any labels from tool.
• Do not stare directly at the laser beam.
• Do not project the laser beam directly into the eyes of others.
• Do not set up laser tool at eye level or operate the tool near a reflective surface as
the laser beam could be projected into your eyes or into the eyes of others.
• Do not place the laser tool in a manner that may cause someone to unintentionally
look into the laser beam. Serious eye injury may result.
• Do not operate the tool in explosive environments, i.e. in the presence of gases or
flammable liquids.
• Keep the laser tool out of the reach of children and other untrained persons.
• Do not attempt to view the laser beam through optical tools such as telescopes as
serious eye injury may result.
• Always turn the laser tool off when not in use or left unattended for a period of time.
• Remove the batteries when storing the tool for an extended time (more than 3 months)
to avoid damage to the tool should the batteries deteriorate.
• Do not attempt to repair or disassemble the laser tool. If unqualified persons attempt
to repair this tool, warranty will be void.
• Use only original Johnson®parts and accessories purchased from your Johnson®
authorized dealer. Use of non-Johnson®parts and accessories will void warranty.
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3. Location/Content of Warning Labels
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©2017 Johnson Level & Tool 5
4. Location of Part/Components
Angle Scale/
Protractor
English Scale
Battery Cover
Power Buttoneveling Vials
Metric
Scale
aser Output
Windows
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6©2017 Johnson Level & Tool
5. Operating Instructions
IMPORTANT: It is the responsibility of the user to ensure proper
maintenance of the Tiling aser. Conduct periodic test
measurements to ensure the instrument is measuring accurately
and consistently. This is most important if the instrument has
been exposed to extreme temperatures or moisture. Keep the
Tiling aser optic lens clean and inspect for damage.
Battery Installation
To install batteries in the Tiling aser:
1. Remove the battery cover, which is
located on the bottom of the tool.
2. Insert 2 “AA” batteries into the battery
compartment according to the polarity illustrated inside.
3. Replace the battery cover.
Notes:
• Use only alkaline batteries.
• Remove the batteries when storing the instrument for an extended
time (more than 3 months) to avoid damage to the tool should the
batteries deteriorate.
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©2017 Johnson Level & Tool 7
Using the Product
1. Press the power button to power on the tool, and it will emit two
laser beams.
2. Position the laser so that it is appropriate to your application
needs. Follow a reference line or, if necessary, align the laser
beams with reference points.
3. Use the laser beams as the new reference lines, since they can be
seen over mastic or floor coatings.
4. To power off the tool, press the power button.
Establishing Common Angles
1. Mark the point on the floor where the laser beams would intersect
(Point A).
2. Using the angle scale as a guide, mark the point on the floor that
corresponds to the angle you want to establish (Point B).
3. Rotate the laser so that the 0° angle scale is on Point B, and
make sure that the laser beams still intersect at Point A.
Laying Square Tiles
1. Position the Tiling aser in a corner so that the 0° laser line runs
parallel to a wall and the T-edge of the Tiling aser faces against
the wall.
2. ay the first square tile so that any right-angled side of the tile is
seated flush on the 0° and 90° laser line.
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8©2017 Johnson Level & Tool
Laying from Edges
1. Position the Tiling aser with the -edge facing against the edge
from which you want to lay tiles. The 90° laser line should run
parallel to this edge.
2. The 0° laser line now marks the bottom tile row.
Laying Kitchen Tiles
1. Determine the height at which the first tile row should begin.
2. Hold the tool vertically against the wall so that the 90° laser line
displays the bottom edge of the first tile row.
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Tips from the Pros
• Increasing the Beams’ Visibility – When working in bright
conditions, such as when working near windows or outside walls,
the visibility of the laser beams can be maximized by following
these steps:
• Work towards the laser.
• Use a freestanding target (sold separately).
• Wear laser glasses (sold separately).
Note: aser glasses enhance beam visibility but should never be
used to stare into the beam or be used as safety glasses. Eye
damage may result if these directions are not followed.
• Use fresh batteries.
• Always mark to the center of the laser line. The width
may change, but the center location is always collinear
to the Tiling aser.
• When using the Tiling aser on the floor, do not mark
reference lines that project onto walls. If the floor is not
perfectly level, these lines will not be plumb.
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10 ©2017 Johnson Level & Tool
Care and Handling
• This Tiling aser is a precision tool that must be handled with care.
• Avoid exposing unit to shock vibrations and extreme temperatures.
• Remove the batteries when storing the unit for an extended time
(more than 3 months) to avoid damage to the unit should the
batteries deteriorate.
• Avoid getting the unit wet.
• Keep the laser unit dry and clean, especially the laser output
window. Remove any moisture or dirt with a soft, dry cloth.
• Do not use harsh chemicals, strong detergents or cleaning
solvents to clean the unit.
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