Prolaser® 3D All-Lines
Model No. 883N
User Manual
Руководство по эксплуатации
4AA
165'/50m INCLUDED
Up to 60m/200'
2
Thank you for purchasing Kapro’s 883N Prolaser® 3D All- Lines.
You now own one of the most advanced laser tools available.
This manual will show you how to get the most out of your laser
tool.
APPLICATIONS
The 883N Prolaser® 3D All- Lines is a laser level with 3 red
diodes, that emits 3 circular lines. The laser is innovatively
designed for a very broad range of professional and DIY jobs,
including:
• Hanging cabinets and shelves.
• Setting oor and wall tiles
• Drywall installation and hanging acoustic ceilings
• Framing and aligning windows and doors
• Leveling electrical outlets, plumbing and studs
• Accurately laying out right angles for ooring, fences, gates,
decks and pergolas.
• Leveling slopes for stairs, rails, roofs and more. (manual mode)
NOTE
Keep this user manual for future reference.
EN
4AA
165'/50m INCLUDED
Up to 60m/200'
3
CONTENTS
• Features 4
• Safety instructions 5-6
• Battery installation & Safety 7-8
• Overview 9
• Operating instructions 10-12
• Maintenance 13
• Field calibration test 14-23
• Specifications 24
• Warranty 25
4
FEATURES
• This Laser tool automatically determines the horizontal
and vertical plans.
• This laser emits 1 horizontal 360° and 2 orthogonal 360°
vertical red beams, that are intersected on 4 walls, oor
and ceiling.
• Self-level in automatic mode when the laser is positioned
within its self-leveling range which is ±3.5º
• Visual ash warning when the laser level is “out of
leveling range”.
• Pulse mode emits pulses that can be detected by a detector.
• Max. indoor working range - 20 m (65’) with red goggles.
• The max. detectable range of the laser in pulse mode is
60m (200’).
• Manual mode allows angular layout/marking.
• Locking mechanism to protect the pendulum during
transportation.
• 1/4" tripod adaptor.
• Shock resistant rubber casing.
• Multi-purpose magnetic mount.
NOTE
This device contain precision components
that are sensitive to external shock, impact or
drop that may compromise its functionality –
handle with care to maintain its accuracy.
5
SAFETY INSTRUCTIONS
WARNING
This product is emitting radiation that is classified
As class II according to EN 60825 -1
The laser radiation can cause serious eye injury
• Do not stare into the laser beam
• Do not position the laser beam so that it unintentionally
blinds you or others.
• Do not operate the laser level near children or let children
operate the laser level.
• Do not look into a laser beam using magnifying optical
devices such as binoculars or a telescope, as this will
increase the level of eye injury.
WARNING: This product contains lead in solder and
certain Electrical parts contain chemicals which are
known to the State of California to cause cancer, birth
defects or other Reproductive harm.
(California Health & Safety Code Section 25249.6- Proposition 65)
NOTE
The red goggles are intended to enhance the
visibility of the Laser beam. They will not
protect your eyes against laser radiation.
6
• Do not remove or deface warning labels on the laser level.
• Do not disassemble the laser level, laser radiation can
cause serious eye injury.
• Do not drop the unit.
• Do not use solvents to clean the laser unit.
• Do not use in temperatures below -10°C or above 45°C
(14°F to 113°F)
• Do not operate the laser in explosive atmospheres such
as ammable liquids, gases or dust. Sparks from the tool
can cause ignition.
• When not in use remove the batteries, engage the
pendulum lock and place the laser in the carrying pouch.
• Make sure the pendulum lock mechanism is engaged
before transporting the laser.
NOTE
If the Pendulum lock mechanism is not
engaged before Transportation, internal
mechanical damage can occur.
7
1. Press down the ledge of the battery cover.
2. Insert 4 new AA batteries of the same brand according to the
polarity diagram on the battery cover.
3. Reclose the battery cover.
BATTERY INSTALLATION & SAFETY
NOTE
If the laser level will not be used for a long
period, remove the batteries from the battery
compartment. This will prevent batteries from
leaking and corrosion damage.
8
WARNING: Batteries can deteriorate, leak or explode, and
can cause injury or re.
1. Do not shorten the battery terminals.
2. Do not charge Alkaline batteries.
3. Do not mix old and new batteries.
4. Do not dispose of batteries into household waste.
5. Do not dispose batteries in re.
6. Defective or dead batteries must be disposed according to
local regulations.
7. Keep the batteries out of reach from children.
9
OVERVIEW
1. On/Off Locking Switch
2. Lines selection button switch
a. Beam Selector button
b. Manual Mode button
c. Pulse Mode button
3. Horizontal laser beam window
4. Forward vertical laser beam window
5. Side vertical laser beam window
6. Battery cover
7. ¼” tripod mount
7 6
3
5
4
2
1
10
OPERATING INSTRUCTIONS
Working in Automatic mode (self-leveling):
In automatic mode the laser level will level itself in the range
of ± 3.5° and will project 1 horizontal 360° or/and 2 vertical
360° red beams.
1. Remove the laser from the case and place it on a solid, at
vibration free surface or on a tripod.
2. Push the locking switch #1 to the ON position. The laser
level will project a 360° horizontal beam.
3. Press the lines button switch #2 this will switch off the
horizontal beam, and it will project a 360° vertical side beam.
4. Additional click on the lines button switch #2 will switch off
the side vertical beam, and will project forward a 360°
vertical beam.
5. Additional click on the lines button switch #2 will add the
side vertical beam.
6. Additional click on the lines button switch #2 will add the
horizontal beam.
7. Additional click on the lines button switch #2 will switch off
the 2 verticals beams.
8. If the initial level of the laser is beyond ± 3.5°and the
automatic mode is activated the laser beams will ash. In
this case reposition the laser on a more level surface.
9. Before moving the laser level push back the locking switch
#1 to the OFF position this will lock the pendulum, and
protect your laser.
11
Working in Manual mode:
In Manual mode the 883N self-leveling mechanism is disabled and
the laser beams can be set at any slope required.
1. Verify that the locking switch #1 is on the OFF position.
2. Press and hold the lines button switch #2 for 3 sec to activate the
manual mode. The laser level will project a 360° horizontal beam,
that will ash every 5 sec. to let you know that the beam is not
leveled.
3. To mark a slope, tilt the laser to the desired angle.
4. To choose another beam, briey press on the line button switch #2.
5. Briey press on the lines button switch #2. This will switch off the
horizontal beam, and it will project a 360° vertical side ashing
beam.
6. Additional click on the lines button switch #2. This will switch off
the side vertical beam, and will project forward a 360° vertical
ashing beam.
7. Additional click on the lines button switch #2. This will add the side
vertical ashing beam.
8. Additional click on the lines button switch #2. This will add the
horizontal ashing beam.
9. Additional click on the lines button switch #2. This will switch OFF
all the beams.
10.While in Manual mode, turning the locking switch #1 from OFF
to ON will turn off the Manual mode. The automatic self – leveling
mode will be activated (if the laser level is within the self –
leveling range).
12
Working in Pulse mode with a detector:
For outdoor work under direct sunlight, or bright conditions,
and for extended indoor ranges up to 60 meters, use the
pulse mode with a Detector. When the pulse mode is
activated the laser beams will ash at a very high frequency
(Invisible to the human eye). This will allow the detector to
detect the laser beams.
1. The pulse mode can be activated only in Automatic mode.
2. Push the locking switch #1 to the ON position. The laser
level will project a 360° horizontal beam.
3. Press and hold the lines button switch #2 for 3 sec to
activate the pulse mode. Visually you can see that the
intensity of the beam is reduced a little bit.
4. Turn on the detector and search the laser beam.
5. You can choose a different beam, by briey pressing on
the lines button switch #2, while you are in Pulse Mode.
6. To switch off the Pulse Mode, press and hold the lines
button switch #2 for 3 sec.
13
MAINTENANCE
To maintain the accuracy of your project, check the accuracy
of your laser level according to the eld calibration tests
procedures.
• Change the batteries when the laser beams begin to dim.
• Wipe the aperture lens and the body of the laser level with a
clean soft cloth. Do not use solvents.
• Although the laser level is dust and dirt resistant to a certain
degree do not store in dusty places as a long term exposure
may damage internal moving parts.
• If the laser level is exposed to water, dry the laser level
before returning it to the carrying case to prevent corrosion
damages.
• Remove the batteries if the laser level is unused for a long
period of time to prevent corrosion damages.
14
FIELD CALIBRATION TEST
This laser level left the factory fully calibrated. Kapro
recommend that the user will check the accuracy of the laser
periodically, or if the unit falls or is mishandled.
1. Check the height accuracy of the cross created by the lateral
(#5) and the horizontal lines.
2. Check the height accuracy of the cross created by the
longitudinal (#4) and the horizontal lines.
3. Check the accuracy of the forward vertical beam.
4. Check the accuracy of the side vertical beam.
5. Check the perpendicularity between the 2 vertical beams.
1.Checking the Height Accuracy of the cross created by
lateral (#5), and the Horizontal lines.
(Up and down deviation)
1) Set up the laser on a table or on the oor between 3 walls
A, B and C. The distance between A and B should be
approximately 5 meters
2) Position the laser level approximately 0.5 meters from wall A
and 2 meters from wall C.
3) Unlock the pendulum and press the botton swich #2, 4 times
to project all 3 lasers beams.
4) Direct the cross lines of the horizontal beam and the side
vertical beam (# 5) towards wall A.
5) Mark on the wall A the center of the cross beams as a1,
and on the wall C mark the center of the cross beam as c1
(see gure # 1).
15
6) Turn the laser 180° towards wall B. Reposition the laser and
Verify that the 2 vertical lines pass through a1, and c1.
7) Mark on wall B the center of the cross beams as b1
(see gure # 2).
A
B
Figure # 1
C
a1
0.5m
c1
X
2m
X
approximately 5m
A B
Figure # 2
C
a1
0.5m
c1
X
2m
b1
X
X
180°
16
8) Without turning the laser level. Lock the pendulum and move
the laser level towards the wall B and position it approximately
0.5 meter from the wall B.
9) Unlock the pendulum and press the botton swich #2, 4 times
to project all 3 lasers beams.
10) Verify that the vertical line pass through a1, and b1.
11) Mark on wall B the center of the cross beams as b2
(see gure# 3).
12) Turn the laser 180°. Reposition the laser and verify that the
2 vertical lines pass through b2, and a1.
13) Mark on wall A the center of the cross beams as a2
(see gure # 4).
A
B
Figure # 3
C
a1
0.5m
X
2m
b1
X
b2
X
17
14) Measure the distances:
Δa= |a2-a1|
Δb= |b1-b2|
15) The difference | Δa – Δb| should not be more than 3 mm,
otherwise send the laser level to a qualied technician for
repairs.
A
B
Figure # 4
C
a2
0.5m
X
2m
b1
X
b2
X
a1
X
180°
18
2. Checking the Height Accuracy of the cross created by
the longitudinal (#4) and the Horizontal lines.
(Up and down deviation)
1) Set up the laser on a table or on the oor between 3 walls
A, B and C. The distance between A and B should be
approximately 5 meters.
2) Position the laser level approximately 0.5 meters from wall A
and 2 meters from wall C.
3) Unlock the pendulum and press the botton swich #2, 4 times
to project all 3 lasers beams.
4) Direct the cross lines of the horizontal beam and the forward
vertical beam (#4) towards wall A.
5) Repeat the previous marking procedures from paragraph 5 - 16
3. Checking the Accuracy of the forward Vertical beam (#4).
1) Hang approximately 3 meter plumb line on a wall.
2) After the plumb line has settled, Mark point a1 on the wall
behind the plumb line near the plumb cone. (see gure # 5).
19
3) Set up the laser on a tripod or on a solid surface in front of the
wall at a distance of approximately 2 meters.
4) Unlock the pendulum, and press the button to project the
vertical forward beam (#4) towards the plumb line.
5) Turn the laser so that the vertical beam will merge with the
plumb line below the hanging point.
6) Mark point a2 on the wall, in the middle of the vertical beam
at the same height of a1. (see gure # 6).
a1
Figure # 5
# הנומת
5
X
approximately 3m
20
7) The distance between a1 and a2, should not be more than
1mm, otherwise to send the laser level to a qualied technician
for repairs.
4. Checking the Accuracy of the side Vertical beam (#5).
For the second vertical beam repeat the previous marking
procedures from paragraph 1 -7.
a1
Figure #6
# הנומת
6
X
2m
a2
X
X
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