AccuLine PRO 40-6522 User manual

©2005 Johnson Level & Tool 1
Automatic-Leveling Rotary Laser Level
with Integral Vertical Mount
Model No. 40-6522
Instruction Manual
Congratulations on your choice of this Automatic-Leveling Rotary
Laser Level with integral vertical mount. We suggest you read this
instruction manual thoroughly before using the instrument. Save this
instruction manual for future use.
This tool emits one rotating laser beam plus one plumb beam and is
ideal for laying out indoor or outdoor construction projects. Since the
product is equipped with a laser beam detector, visibility of the beam
in various lighting conditions is not an issue.
This is a Class IIIa laser tool and is manufactured to comply with CFR 21,
parts 1040 .10 and 1040 .11 as well as international safety rule IEC 285.
™
40-6522 English 8/19/05 4:19 PM Page 1

2©2005 Johnson Level & Tool
Table of Contents
1. Kit Contents
2. Features and Functions
3. Safety Instructions
4. Location/Content
of Warning Labels
5. Location of Parts/Components
6. Operating Instructions
7. Using the Product
8. Accuracy Self-Check
9. Technical Specifications
10. Application Demonstrations
11. Care and Handling
12. Product Warranty
13. Product Registration
14. Accessories
1. Kit Contents
Description Model No. 40-6522 Qty.
Automatic-Leveling Rotary Laser Level with Integral Vertical Mount 1
Ni-MH Rechargeable Battery Pack 1
6V Battery Adapter 1
Remote Control with 9V battery 1
Detector with 2 “AA” batteries and Quick Clamp 1
Magnetic Target 1
Tinted Glasses 1
Instruction Manual with Warranty Card 1
Hardshell Carrying Case 1
40-6522 English 8/19/05 4:19 PM Page 2

©2005 Johnson Level & Tool 3
2. Features and Functions
• Large electronic auto-level range: The unit works normally within
±5°. When beyond the ±5° leveling range, the laser line flashes,
rotation of the beam stops, and an audible alarm activates.
• Vertical and horizontal working modes: Unit projects one horizontal
plane/line and one plumb-up point, or one plumb plane/line and
one horizontal point.
• Adjustable laser rotating speed
• Scan function adjusts the scan line size and scan direction.
• Out-of-balance alarm ensures the working accuracy.
• Self-calibration function
• Detector and remote control are included to make unit operation
more convenient and effective.
• Slope function allows user to perform the slope scan at different
inclinations.
•Dust and rain resistant
• Timed auto-off function
3. Safety Instructions
Please read and understand all of the following instructions, prior
to using this tool. Failure to do so, may result in bodily injury.
DANGER!
Class IIIa Laser Product
Max. Power Output: ≤5mW
Wavelength: 625-645nm
THIS TOOL EMITS LASER RADIATION.
DO NOT STARE INTO BEAM.
AVOID DIRECT EYE EXPOSURE.
40-6522 English 8/19/05 4:19 PM Page 3

4©2005 Johnson Level & Tool
WARNING!
The tinted goggles are designed to enhance
the visibility of the laser beam. They DO NOT
offer protection to the eyes from direct exposure
of the laser beam.
ATTENTION IMPORTANT
• Read all instructions prior to operating this laser tool. Do not remove any labels from
tool.
• Use of controls or performance of procedures other than those specified herein may
result in hazardous radiation exposure.
• 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 injurymay 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, serious injury may result.
•Use only original AccuLine Pro™parts and accessories purchased from your AccuLine
Pro authorized dealer. Use of non-AccuLine Pro parts and accessories will void warranty.
CAUTION: If using this product with any type of tinted goggles,
please note safety warning below.
40-6522 English 8/19/05 4:19 PM Page 4

©2005 Johnson Level & Tool 5
4. Location/Content of Warning Labels
40-6522 English 8/19/05 4:19 PM Page 5

6©2005 Johnson Level & Tool
6. Operating Instructions
IMPORTANT: It is the responsibility of the user to verify the calibration
of the instrument before each use.
Notes:
• Always check to make sure thatthe on/off switch is in the off
position (when power indicator lamp is not lit) before removing
and replacing batteries.
• Both Ni-MH and “C” alkaline batteries (not included) can be used
in the unit’s battery compartment.
• Unit ships with Ni-MH battery packs installed.
5. Location of Part/Components
Rotating Laser Output Window
Handle
Battery Compartment Cover
DC 6V Battery Plug
Laser Point Output Window
Operation Panel
Integral Vertical Mounting Support Foot
Circular Bull's-Eye
Level Vial
Adjusting Knob for Vertical Mount Supports
40-6522 English 8/19/05 4:19 PM Page 6

©2005 Johnson Level & Tool 7
Alkaline Battery Installation
1. Remove battery compartment cover by loosening the bolt with a
coin. Remove the Ni-MH battery packs from the chambers inside
the battery compartment, making sure to disconnect the two-pin
connectors. Then, insert “C” alkaline batteries into the chambers,
noting polarity as shown on chamber bottoms or cover of battery
compartment.
Notes:
• When the battery case is filled with “C” alkaline batteries, the
power adapter should not be used to charge these batteries.
• Charging alkaline batteries can result in explosion.
• Used (discharged) batteries are hazardous waste and should be
disposed of properly.
Charging Ni-MH Rechargeable Batteries
1. Remove black rubber plug above the battery compartment cover
and insert the 6V battery adapter. Plug adapter into 115V AC wall
socket to begin charging. During the first charge of the batteries,
the charge indicator lamp is red. After 5 hours or so, the indicator
lamp will turn green showing that the battery pack has been fully
charged.
Notes:
(1) Even after battery pack appears to be full charged, we suggest
users continue to charge for 2 more hours to ensure the battery-
pack’s maximum charge capacity.
(2) We also suggest charging a new battery during its initial charge
for at least ten hours.
(3) The instrument will still work even if it being charged with adapter.
40-6522 English 8/19/05 4:19 PM Page 7

8©2005 Johnson Level & Tool
Instrument Usage
1. Put in Ni-MH rechargeable battery pack, or 4 “C” alkaline batteries
(not included), or connect the 6V DC battery adaptor to the unit’s
power jack.
2. Place the instrument on a platform or tripod, connecting with tripod
to the 5/8" screw thread at the bottom of the instrument.
Note: If the instrument is inclined beyond the self-leveling range,
the instrument will deliver an audible alarm. You will need to
re-position the instrument until it can be leveled.
3. Press power switch to turn power on, and press operation buttons
on control panel or use remote control to adjust to your desired
working status.
4. After finishing operation or before moving the instrument, turn the
power off.
7. Using the Product
Place the unit on a relatively level surface like a table, floor, etc during
operation.
Operating
Panels
Note: Calibration buttons on instrument operation panel and remote
control panel must only be used by an authorized AccuLine Pro™
service center.
Instrument Panel Remote Control Panel
operating panel for
calibration (located
beneath the sliding
nameplate panel of
the remote control) to
be used by service
personnel only
40-6522 English 8/19/05 4:19 PM Page 8

©2005 Johnson Level & Tool 9
Power On/Off
1. Press the power button to power on. The power indicator lamp
should light up and then the instrument will automatically level
itself, with rotation occurring once the unit is level.
2. Press the power button again to power off.
Low Battery Indicator
If the battery indicator lamp is lit, this means low battery
voltage. To ensure normal operation, replace batteries
or charge the rechargeable Ni-MH battery pack.
Alarm If Beyond Range
If the instrument is inclined beyond the auto-leveling range of ±5°, it will
deliver an audible alarm, and the power indicator lamp will flash. You
will need to re-position the instrument until it is within the leveling range.
Safety Mode (TILT)
1. After powering on the instrument and entering into
auto-level status, press the safety mode (TILT) button.
When the indicator lamp illuminates (see figure), the instrument
enters into safety mode.
2. If the leveled instrument is moved or bumped, the head will stop
rotation and the safety mode indicator lamp will flash instead of
the unit performing the auto-level function. At this time, you must
press the safety mode button (see figure). The unit will re-level
automatically and enter into primary working status.
3. Press the safety mode (TILT) button again to quit safety mode and
activate auto-level mode.
40-6522 English 8/19/05 4:19 PM Page 9

10 ©2005 Johnson Level & Tool
Speed Adjustment
After unit automatically-levels, it rotates at its highest speed.
Press the speed adjustment button (see figure) to change
the rotating speed.
Note: During the auto-leveling sequence, this key is not functional.
Range Scan Mode
1. Press the range scan mode button (see figure) to activate
range scan mode.
2. With the second press of this button, the unit emits a long bright
laser line.
3. With the third press of this button, the unit emits a bright laser point.
4. To return to rotating, press the speed adjustment button.
Adjusting the Scan Range
1. Press the button below and to the left of the range
scan mode button and the scan area moves
counter-clockwise.
2. Press the button below and to the right of the
range scan mode button and the scan area moves clockwise.
Slope Adjusting Function
1. Press the slope adjusting mode button (see figure) to enter
into the slope setting mode and select X direction slope.
- Press the button and to the left of the slope
adjusting mode button to shift the slope angle
to the left.
- Press the button below and to the right of the
slope adjusting mode button to shift the slope
angle to the right.
40-6522 English 8/19/05 4:19 PM Page 10

©2005 Johnson Level & Tool 11
2. Press the slope adjusting mode button again to select Y direction slope.
- Press the first button to the right of the slope adjusting mode
button to shift the slope angle to the left.
- Press the second button to the right of the slope adjusting mode
button to shift the slope angle to the right.
3. Another press of the slope adjusting mode button changes back to
Xdirection slope selection. However, pressing and holding the button
returns the unit to normal operation.
Notes:
• When the unit is in safety mode, press the slope adjusting mode
button to exit from the safety mode and into the slope adjusting mode.
• Using the unit in the vertical position, the X direction slope can be
adjusted while the Z direction slope is automatically adjusted. This
means thatthe horizontal laser point is in a fixed, level (Z) position
but can be adjusted to the left or right.
• In the vertical position, the unit cannot rotate or enter into range
scan mode immediately. It must first be level in the Z direction
before you can select rotation or range scan mode.
• The maximum adjusting angle is 5 degrees.
Timed Auto-off Function
Turn the unit on using the power button on the instrument operating
panel. Then, press the power button once on the remote control. The
unit is now in sleep mode.
If the unit is in sleep mode for 30 continuous minutes, the unit turns off
automatically. With a second press of the power button on remote control,
the unit exits sleep mode and enters auto-level mode.
40-6522 English 8/19/05 4:19 PM Page 11

Using the Integral Vertical Mounting Bracket
The integral vertical mounting bracket allows the unit to be used in
the vertical position on a table or tripod.
To use the unit with the vertical mounting bracket:
1. Place the unit on its side with the handle up.
2. Open the integral vertical mounting support foot located on the
handle. Adjust the two leveling knobs on the base of the vertical
mounting bracket so that the bubble of the circular bull’s-eye level
vial (located on top of vertical mounting bracket) is centered.
The unit can also be hung on a wall for horizontal leveling by using the
multi-functional mount. The multi-functional mount Is available as a
separate accessory Item (see section 14 for more information on
accessory Items). See drop ceiling application drawing example on
page 21.
Detector Usage
1. Product Description
Alaser detector is an indispensable accessory when using rotary laser
levels. The main function of the detector is to locate the position of
laser signals transmitted by rotary lasers. This detection quickly and
precisely provides the user with the horizontal and vertical references.
This product features a high level of sensitivity, a double-faced display,
low power consumption, good reliability and easy manipulation.
12 ©2005 Johnson Level & Tool
40-6522 English 8/19/05 4:19 PM Page 12

2. Technical Specifications
Detecting range ≥900 ft. (300m)
Detecting accuracy Fine ±0.039" (±1mm)
Coarse ±0.098" (+2.5mm) when range is < 492 ft. (150m)
±0.138" (+3.5mm) when range is > 492 ft. (150m)
Turn-off time 6 minutes ±1 minute
Power 2 “AA” batteries
Sound indicator slow short sounds, rapid short sounds
and a continuous sound
LED indicator up, mid, down
Dimensions 5.906" x 2.992" x 1.142" (150 x 76 x 29mm)
Weight 0.485 lb. (220g)
Others Rain and dust resistant
3. Components
(a) Exterior Contruction
©2005 Johnson Level & Tool 13
1) Horizontal vial
2) Right-faced display window
3) Lineation slot
4) Receiving window
5) Power button
6) Buzzer
7) Battery-box
8) Sound switch
9) Coarse/Fine detection switch
10) Illumination switch
11) Reverse-faced display window
12) Mounting hole
13) Battery installation symbol
14) Mid-indication line
15) Scale
40-6522 English 8/19/05 4:19 PM Page 13

14 ©2005 Johnson Level & Tool
(b) Display
1. Power indicator
2. Low battery indicator
3. Detection indicator
4. Sound indicator
5. Detected position (grade) indicator
4. Operation Guide
(a) Battery Installation
1) Rotate battery-box cap counterclockwise to open it. (A coin fits
easily into this slot.)
2) Insert 2 AA batteries (note polarity) and then rotate battery-box
cap clockwise to close it.
3) When the battery voltage is low, the unit will display a low battery
indicator and there will be a buzzing “reminder” sound every 2-4
seconds. You will still be able to use the instrument for a short
period of time, but should change the battery soon. (Note: When
the lowbattery indicator is displayed, the illumination function
cannot be used. (See “Using the Illumination Function.)
Notes:
a) Remove the batteries when the unit is being stored for a long time.
b) When the low battery indicator is displayed, change the battery soon.
c) Turning off the sound and illumination functions will allow you
to use the unit longer.
40-6522 English 8/19/05 4:19 PM Page 14

©2005 Johnson Level & Tool 15
(b) General Detector Usage
Note: Always keep the instrument stable
when detecting.
1) Press the power key to turn the unit on.
The LCD display will illuminate all the
indicator segments for 0.5 second (Fig.
1). When the indicator segments are no
longer illuminated, the detector is ready
for use. Note: The LCD display will still have the power, detection
and sound indicators illuminated (Fig. 2).
2) Detecting horizontal laser level signals
•Place the unit in a vertical position (verify by checking the horizontal
vial bubble).
• Make sure the receiving window (on front of detector) is facing the
laser level unit and is receiving the laser signal.
-If the LCD shows a “down” arrow and emits rapid short sounds, this
indicates that the laser level signal is located below the detector (Fig. 3).
- If the LCD shows an “up” arrow and emits slow short sounds, this
indicates thatthe laser level signal is located above the detector (Fig. 4).
- If the LCD shows the “center” mark and emits a continuous sound,
this indicates thatthe laser level signal is located in the center position
on the detector.
(Fig. 5-1) LCD indicat-
ing center position of
coarse detection
(Fig. 5-2) LCD indicat-
ing center position of
fine detection
Fig. 1 Fig. 2
Fig. 3 Fig. 4 Fig. 5-1 Fig. 5-2
40-6522 English 8/19/05 4:19 PM Page 15

16 ©2005 Johnson Level & Tool
Note: As the laser signal gradually nears the center position on the
detector, the arrow displayed will decrease in length until just the
center position signal is displayed (Fig. 6, 7, 8-1, 8-2).
3) Detecting vertical laser level signals
• Place the unit in a horizontal position.
• Make sure the receiving window (on front of
detector) is facing the laser level unit and is
receiving the laser signal.
- If the LCD shows a “left” arrow and emits
rapid short sounds, this indicates that the
laser level signal is located to the right of the
detector (Fig. 9).
- If the LCD shows a “right” arrow and emits
slow short sounds, this indicates that the laser
level signal is located to the left of the detec-
tor (Fig. 10).
- If the LCD show the “center” mark and emits
acontinuous sound, this indicates that the
laser level signal is located in the center
position on the detector.
(Fig. 11-1) LCD indicating center position of coarse detection
(Fig. 11-2) LCD indicating center position of fine detection
Fig. 6 Fig. 7 Fig. 8-1 Fig. 8-2
Fig. 9
Fig. 10
Fig. 11-1
Fig. 11-2
40-6522 English 8/19/05 4:19 PM Page 16

©2005 Johnson Level & Tool 17
4) When you are finished using the detector, press the power key to
turn the unit off.
(c) Using the Sound Function
With the detector turned ON, press the
sound switch to alternate between
sound-on and sound-off.
Note: The sound indicator will also
turn on and off in the
LCD screen (Fig. 12, 13).
With the sound function turned on:
- If the laser signal is above the detector, a slow short sound is emitted.
-If the laser signal is belowthe detector, a rapid short sound is emitted.
- If the laser signal is aligned on the mid portion of the detector, a
continuous sound is emitted.
Note: Whether or not the sound function is in use, there is still indicator
sound when you press the key.
(d) Using the Coarse/Fine Detecting Switch
With the detector turned ON, press the coarse/
fine switch. This switch alternates the unit
between coarse and fine detecting. The detector
has different check and measure precision.
(Fig. 14) LCD indicating coarse detection
(Fig. 15) LCD indicating fine detection
Sound Silence
Fig. 12 Fig. 13
Fig. 14 Fig. 15
40-6522 English 8/19/05 4:19 PM Page 17

18 ©2005 Johnson Level & Tool
(e) Using the Illumination Function
With the detector turned ON, press the illumination switch. This
switch turns the background illumination of the LCD on and off.
(f) Power Saving Function
When the instrument cannot receive the laser signal for 6 continuous
minutes, and there is no detection occurring during this 6 minutes,
the unit will shut off automatically to prolong the battery’s life.
(g) Low Battery Indicator
If the LCD shows a blinking battery sign, it is indicating that you have
low charge on your batteries and that you need to
change them soon (Fig. 16).
If the battery power is too low, the instrument will
shut off automatically. At this time, you must change
the batteries in order to continue using the detector.
5. Detector Maintenance
• When you are done using the detector, return it to its packing case.
• Keep the instrument, particularly the detecting window, clean.
If 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 instrument is rain resistant, you should avoid
submerging the unit in water or other liquids. If 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.
Fig. 16
Blink
40-6522 English 8/19/05 4:19 PM Page 18

©2005 Johnson Level & Tool 19
8. Accuracy Self-Check
1. Set up the instrument on a table 65 ft. (20m) away from an indoor
wall, with one of the X-axes facing the wall as indicated by the
“X” marked on the top of the unit.
2. Press the power button to turn the unit on. After the unit auto-levels,
press the range scan button (on either the unit or the remote control)
to put the unit in range scan mode.
3. Press the range scan button two more times to emit a bright laser point.
4. Mark the center of this point on the wall and label it as point “A”.
5. Rotate the unit clockwise by 90 degrees and use the second button
to the right of the range scan button to jog the laser point back
toward the wall and the point marked as “A”.
Note: The laser points might not line up exactly on the same
horizontal plane, but they should be on the same vertical plane
(i.e., in a straight vertical line).
6. Mark the center of this second point on the wall and label it as
point “B”.
7. Repeatsteps 5 and 6, marking centers of new points “C” and “D”.
8. Now, measure the distance between the highest and lowest points.
This measurement = “h”.
Note: The maximum distance between any two points should not
exceed the stated accuracyof ≤0.157" (4mm).
9. If h ≤0.157" (4mm), the unit’s accuracy is within tolerance.
If h >0.157" (4mm), but <0.394" (10mm), OR h ≥0.394" (10mm),
please reference Section 12 of this document.
Note: The above procedure using a distance of 65 ft. (20m) from a
wall is suggested due to the difficulty of precisely marking the center
of laser points atshorter distances.
Wall
40-6522 English 8/19/05 4:19 PM Page 19

20 ©2005 Johnson Level & Tool
9. Technical Specifications
Laser Wavelength 635nm±10nm
Laser Classification Class IIIa
Maximum Power Output ≤5mW
Accuracy Horizontal Rotation = ±1/8"/100 ft.
(±0.1mm/10m)
Vertical Rotation = ±3/16"/100 ft.
(±1.5mm/10m)
Working Range Maximum 100 ft. (30m),
depending upon light conditions
Measuring Range 984 ft. radius (300m) with detector
100 ft. (30m) with remote
Auto-Leveling Range ±5° (delivers an alarm if beyond range, and
stops rotation simultaneously)
Power Supply 4 “C” alkaline batteries (not included),
rechargeable battery pack,
or 6V adapter (included)
Dimensions 5.75" x 7.75" x 7.625" (146 x 197 x 194mm)
Weight 4.4 lbs. (2 Kg)
Working Temperature 14°F to 113°F (-10°C to +45°C)
Center Screw Thread 5/8" – 11
Rotation Speeds 120 and 500 rpm
Range Scan Area Continuous, small range, large range, point
Enclosure Dust and rain resistant
40-6522 English 12/20/05 11:25 AM Page 20