Johnson 40-6502 User manual

©2010 Johnson Level & Tool - Rev. 1 1
Manual-Leveling Rotary Laser Level
Model Nos. 40-6502 and 40-6512
Instruction Manual
Congratulations on your choice of this Manual-Leveling Rotary Laser
Level. We suggest you read this instruction manual thoroughly before
using the instrument. Save this instruction manual for future use.
This is a Class a laser tool and is manufactured to comply
with CFR 21, parts 1040.10 and 1040.11 as well as international
safety rule EC 285.
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2©2010 Johnson Level & Tool - Rev. 1
Table of Contents
1. Kit Contents
2. Features and Functions
3. Safety nstructions
4. Location/Content
of Warning Labels
5. Location of Parts/Components
6. Operating nstructions
7. Using the Product
8. Self-Check & Fine Calibration
9. Technical Specifications
10. Application Demonstrations
11. Care and Handling
12. Product Warranty
13. Warranty Registration
14. Accessories
1. Kit Contents
F r M del N . 40-6502
Description Qty.
Manual-Leveling Rotary Laser Level 1
“AA” Alkaline Batteries 4
Tinted Glasses 1
nstruction Manual with Warranty Card 1
Soft-sided Carrying Case 1
F r M del N . 40-6512
Description Qty.
Manual-Leveling Rotary Laser Level 1
“AA” Alkaline Batteries 4
Wall/Ceiling Mount 1
8’ Grade Rod 1
Detector with 2 “AAA” Batteries and Clamp 1
Tinted Glasses 1
Magnetic Target 1
Elevating Tripod 1
nstruction Manual with Warranty Card 1
Hard Shell Carrying Case 1
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2. Features and Functions
• Emits a horizontal laser plane.
• Emits a vertical laser plane with simultaneous 90º split beam.
• Large and small scan modes achieve a chalk line.
• Scan line can be moved clockwise or counter-clockwise.
• Variable rotation speed.
• Rugged Housing.
3. 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 a Laser Product
Max. Power Output: ≤5mW
Wavelength: 625-645nm
THIS T L EMITS LASER RADIATI N.
D N T STARE INT BEAM.
AV ID DIRECT EYE EXP SURE.
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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. f 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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4. Location/Content of Warning Labels
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5. Location of Part/Components
Rotating beam
output window
Keypad
Z-level Vial
Z-vial calibrating
hole
Base unlock/lock
knob
Y-vial leveling knob
DC 6V outlet
X-level Vial
Y-level Vial
X-vial leveling
knob
5/8” - 11 thread
90º Split Beam
Output Window
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6. perating Instructions
IMP RTANT: t is the responsibility of the user to verify the
calibration of the instrument before each use.
1. Power ON/OFF
2. Power LED
3. Decrease rotation
speed/rotate scan clockwise
4. ncrease rotation speed/rotate scan counterclockwise
5. Scan and rotate mode LED
6. Scan mode key
1. Power N/ FF: Press this key to turn on or turn off the laser.
ON rotary laser is on, power LED (2) is on (when
battery is low the power LED will blink)
OFF laser and power LED (2) is off
2. Scan mode key: Press this key to change the scan size
Fast Rotation: When the laser is turned on, the laser is in its fastest
rotation speed (scan & rotate mode LED (5) is on), laser is rotating.
Small scan: Laser is in small scan (scan & rotate mode LED (5) blinks).
Big scan: Laser is in big scan (scan & rotate mode LED (5) blinks).
Small scan Big scan DOT Fast rotation
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D T: Laser stops rotating and projects a DOT (scan & rotate mode
LED (5) blinks).
3. UP and Down Keys:
In the rotation mode:
Press rotation speed increases (Note: when turning the power on,
the laser is in its highest rotation speed)
Press rotation speed decreases
In the scan mode:
Press scan moves in counterclockwise direction
Press scan moves in clockwise direction
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7. Using the Product
Connecting the Laser to its Base
Position the two slots on the laser into the base, tighten the locking
knob to secure the base to the laser. The laser can now be
secured to a tripod.
Battery Installation
1. Disconnect the laser from the base as shown in the figure on the
next page (rotate the base unlock/lock knob counterclockwise to
unlock the laser from the base).
2. Remove battery cover (rotate the battery compartment knob coun-
terclockwise to the open position).
3. Put in 4 “AA” alkaline batteries following the polarity specified in
the battery compartment.
Base
Unlock/Lock
Knob
Horizontal
Vertical
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4. Put the battery cover back into place (rotate the battery compart-
ment knob to the lock position).
Level Vial Adjustment: To adjust the laser to center the vial.
Horizontal Usage
1. Put 4 “AA” alkaline batteries in the unit.
2. As shown above, place the laser on a flat surface or
5/8” - 11 tripod
3. Adjust the vial leveling knobs to center the bubble inside the
X-vial and Y-vial.
4. Turn on the laser.
5. After finishing work, turn off the laser.
Battery
compartment
Base
Unlock/Lock
Knob
X-level Vial
Y-level Vial
Z-level Vial
Z-vial
leveling
knob
X-vial leveling
knob
Y-vial
leveling knob
Horizontal status Vertical status
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Vertical Usage
1. Put 4 “AA” alkaline batteries in the unit.
2. As shown in figure on previous page, place the laser on a flat
surface or 5/8” - 11 tripod
3. Adjust the vial leveling knobs to center the bubble inside the
Z-vial.
4. Turn on the laser.
5. After finishing work, turn off the laser.
Detector Usage (included in Model No. 40-6512)
1. Technical Specificati ns
Detecting accuracy ±1.5mm (<50m) ±2.5mm (>50m)
Turn-off timer 6 min ±1min
Power 2 “AAA” Batteries
Battery life 45 hours of continuous use
Sound function Short sound and solid sound
LED indication Upper red, middle orange, middle green,
down red
Size 4.645” x 2.637” x 0.984”
(118mm x 67mm x 25mm)
Weight 0.253 lbs. (115g)
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2. C mp nents
(a) Structure
1. Holding Cord
2. Signal ndicator
3. Horn
4. Horizontal Vial
5. Detecting Window
6. Reference Front Marker
7. Power Key
8. Back Reference Marker
9. Connection Port
10. Battery Door
(b) Display
When first turning the detector on, the middle signal
indicator turns red first and then turns green. f the horn
gives two short sounds and the unit powers off
automatically, it means that the battery voltage is
seriously low and it is necessary to replace the battery
immediately. When turning the power on and the down
signal indicator flashes, it means that the battery is low
and it is necessary to replace the battery.
Power Key: Turn on/off the instrument
3. Battery Installati n
1. Open the battery cover and put the batteries into the battery
case according to the polarity shown in the battery slot.
2. Snap the battery cover back.
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Note: Take the batteries out when the unit is not in use for a
long time.
4. Detecting Meth ds
1. This unit can detect a red rotating laser beam.
2. Press the Power Key once , the middle signal indicator will
quickly turn red first and then turns green. t will beep once
to indicate that the instrument is ON.
While detecting, the signal indicators show as follows:
Note:
1. While detecting a horizontal laser beam, it is necessary to
have the horizontal bubble vial centered, as the tilt of the
detector will influence its receiving accuracy.
The lower red
LED is on
Sound: Single short
sound
Laser Line Laser Line Laser Line Laser Line
The upper red
LED is on
The middle LED
is orange
The middle LED
is green
All LEDs
are off
Sound: Single short
sound
Sound: Single short
sound
Sound: Solid sound Sound:
No Sound
The laser beam is
up
The laser beam is
down
The laser beam is close
to center
The laser beam is
exactly to center
No laser
beam is
detected
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2. Keep the detecting window facing the
rotating laser.
3. Keep the detector still while detecting the
laser beam
4. When the laser beam is centered, mark at
the front reference marker.
5. When the detector does not
receive a laser signal for 6
minutes, and there are no buttons
pushed during these 6 minutes,
the middle signal indicator will turn
green first and then turn red. The
horn will give two short sounds and the unit will power off
automatically.
5. Access ries Usage
• Connecting to the grade rod bracket
Horizontal Vial
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• Connecting to the grade rod
6. Maintenance
• When you are done using the detector, return it to its case.
• Keep the detector, particularly the detecting window, clean. f unit
becomes dusty, use a clean cloth to gently wipe it clean.
• Avoid knocking the unit over or allowing it to fall on the ground.
• Although the detector is rain resistant, you should avoid
submerging the unit in water or other liquids. f unit comes into
contact with water or other liquids, wipe it dry immediately.
• Do not use unit around fire or expose it to fire in any way.
The top of the bracket should be level
with the back reference marker line
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8. Self-Check & Fine Calibration
IMP RTANT: t is the responsibility of the user to verify the
calibration of the instrument before each use.
X and Y-direction Vial Self-Check and Calibration
1. As shown in the figure above, place the laser at position L 50’
away from the wall (start with the X-vial facing the wall).
2. Level the X and Y vials, turn on the laser, adjust the speed so
the beam can be seen on the wall.
3. Mark the point where the laser beam hits the wall as X+.
4. Turn off the laser and turn it 180º, repeat step 3 and mark the
point where the laser beam hits the wall as X-.
5. Measure the distance between X+ and X-. f it is more than
1/8” apart, the X-vial needs calibrating.
6. Repeat this same procedure for the Y vial.
Calibration Method
Mark the middle point as O between X+ and X- on the wall.
Using the X vial leveling knob, adjust the beam to the O point.
L (50’)
X+
X-
0
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Use a 2.5 Metric Hex Key to remove the X vial screw in the X
level vial calibration aperture. Then using the 2.5 Metric Hex
Key, adjust the vial bubble to the middle of the vial as shown
below. Repeat the same procedure for the Y vial.
2.5 Metric Hex Key
Y Level Vial
Y Level Vial
Calibrating Aperture
X Level Vial
Calibrating Aperture
X Level Vial
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9. Technical Specifications
Laser Wavelength 635nm±10nm
Laser Classification Class a
Maximum Power Output ≤5mW
Accuracy ±1/4"/100 ft. (±2mm/10m)
nterior Range Up to 200 ft. (60m) diameter depending
upon light conditions
Exterior Range Up to 800 ft. (240m) diameter with detector
Power Supply 4 “AA” alkaline batteries
Battery Life
Approx. battery life 15 hours continuous use
Dimensions 5.118" x 5.118" x 6.141"
(130 x 130 x 156mm)
Weight 1.653 lbs. (0.75Kg)
Working Temperature 14°F to 113°F (-10°C to +45°C)
Center Screw Thread 5/8" – 11
Rotation speeds 150-300 rpm
Scanning mode Large, Small, Dot
P Protection Class 54
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10. Application Demonstrations
Ceiling installation Anti-static flooring installation
Window installation Baseboard installation
Hanging pictures Dormer installation
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11. Care and Handling
• This laser unit is a precision tool that must be handled with care.
• Avoid exposing unit to shock vibrations and extreme temperatures.
• Before moving or transporting the unit, make sure that the unit is turned off.
• Remove the batteries when storing the unit for an extended time (more than
three months) to avoid damage to the unit should the batteries deteriorate.
• Always store the unit in its case when not in use.
• 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 laser unit.
12. Product Warranty
Johnson Level & Tool offers a three year limited warranty on each of its products.
You can obtain a copy of the limited warranty for a Johnson Level & Tool
product by contacting Johnson Level & Tool's Customer Service Department,
as provided below, or by visiting our web site at www.johnsonlevel.com. The
limited warranty for each product contains various limitations and exclusions.
Do not return this product to the store/retailer or place of purchase.
Non-warranty repairs and course calibration must be done by an authorized
Johnson®service center or Johnson Level & Tool's limited warranty, if
applicable, will be void and there will be NO WARRANTY. Contact one of our
service centers for all non-warranty repairs. A list of service centers can be
found on our web site at www.johnsonlevel.com or by calling our Customer
Service Department. Contact our Customer Service Department for Return
Material Authorization (RMA) for warranty repairs (manufacturing defects
only). Proof of purchase is required.
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