PROLASER® ELECTROTA
™
Self-leveling Rotary Laser Level
Model No. 8991
User Manual
Up to 300m/980'
165'/50m
with detector
Rechargeable
batteries
included
4 x C type
included
EN
Thank you for purchasing the Prolaser
®
Electrota™ 8991 SelfLeveling Rotary Laser Level. You are now the owner of one of
our innovative, state of the art tools. These tools incorporate
new laser technology, enabling the professional user and the
serious DIY enthusiast to achieve accurate results and reduce
valuable work time.
APPLICATIONS
®
The Prolaser
Electrota™ 8991 has been designed for use in
most areas of construction, for example:
• Laying foundations
• Wall and fence construction
• Laying sloped water and sewage lines
• Laying ooring
• Hanging acoustic ceilings
• Installing partitions and drywall
Up to 300m/980'
165'/50m
with detector
Rechargeable
batteries
included
4 x C type
included
NOTE
Keep this user manual for future reference.
2
CONTENTS
• Features 4
• Safety instructions 5-6
• Overview 7-8
• Operating Instructions 9-16
Horizontal Plane (Automatic Mode) 9
Inclined Plane 10
Manual Mode 11
Vertical Setup 12
Plumb Down 13
Scan Function 13
Manual Rotation 14
Automatic Drift System 14
Laser Detector 15
Using the Laser Detector 15
Using the Remote Control 16
• Power Supply 17-18
• Care and Maintenance 19
• Field Calibration Test 20-21
• Specifications 22
• Warranty 23
3
FEATURES
• Self-leveling electronic mechanism on slopes of ±5°
• 360° rotation generates a horizontal or vertical level plane
• Generates an inclined plane of up to ±5° in both the X and
Y planes
• Five variable speeds (0, 60,120, 300, 600 rpm)
• Scan modes create visible laser lines
• Supplied with rechargeable batteries and battery
Charger-AC/DC Converter
• Plumb Down/Plumb Up point
• Rugged design with protective handles.
• Freestanding or ts onto standard tripod (5/8" thread)
• Remote control included
• Laser Detector included
• Shockproof protective case included
• IP-65 protection from dust and moisture
®
• Laser beam enhancement Beamnder
NOTE
glasses included
This device contains precision components
that are sensitive to external shock, impact or
falls which may compromise its functionality
–handle with care to maintain its accuracy.
4
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.
5
• Do not remove or deface warning labels on the laser level.
• Do not disassemble the laser level.
• Do not drop the laser.
• Do not use solvents to clean the laser.
• Do not use in temperatures below -20°C or above 50°C
(-4°F / 122°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 case.
• Make sure the pendulum lock mechanism is engaged
before transporting the laser.
NOTE
If the laser level is not in use for a prolonged
period of time, remove the batteries from the
battery compartment to prevent leakage or/
and corrosion damage.
If the pendulum lock mechanism is not
engaged before transportation, internal
mechanical damage may occur.
6
OVERVIEW
Main body
1. Laser Diode.
2. Plumb Up Beam window.
3. Control Panel.
4. Carrying Handle.
5. Charger socket.
7
Control Panel
1. Rotation left
2. Rotation right
3. Manual/Auto (in manual mode the self leveling is disabled)
4. Power On/Off
5. Automatic drift system
6. Rotation Speed Control
7. Direction Scanning
8. Y-AXIS
9. X-AXIS
8
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