![background image](http://html1.mh-extra.com/html/geo-laser/nl-9v/nl-9v_operating-instructions_2214428001.webp)
2.8 Rotor Head
Rotor speed adjustable from 600 - 1000 rpm.
2.13 Handle
For easy handling, safe transport and simple set-
up.
2.2 Inclination Symbol
Enables clear inclination assignment.
The +/- and X/Y symbols indicate the inclination. The + ranges are
light and the - ranges dark.
The symbol also shows the change in inclination relative to the
centre axis.
2.12 Laser Warning Sign
Laser
class 2, P
P
< 2.6 mW
2.15 Keyboard
Clear layout. User-friendly, self-explanatory keys.
2.6 LCD-Display
Clearly legible, illuminated display for on/off, company data, device
data, rotor speed, X/Y inclination, duty type and battery level.
2.5 Bulging GroundArea, niro St.
Central fastening thread 5/8“.
2.4 Charging Socket
Behind the dust guard cap.
2.11 Robust Light Metal Housing
Plastic-coated, swept and filled with nitrogen,
100 % watertight.
2.9 Box Level
Aid for set-up, for observation from above.
2.14 Antenna
Automatik-Kanalbau-Laser
KL-80/-81
3.
Buttons
= 3.1 On/Off Button
2.3 Clipp-Spring Clamp
For the protective cap of the aiming device.
2.16 Rotation Axis with Fine Adjustment Screws
(optional NL-9/-9V)
Central fastening thread 5/8“.
Turn screws:
apart
= loosen fastening
in the same direction
= adjust direction
in opposite direction
= fasten
NL-9V
NL-9
NL-8
The aiming telescope is located under a protective cap
and is used for the quick alignment of the inclination
axis in all four directions, also when sighting in
different heights. The NL-9V is equipped with an
optical sighting device.
NL-9V
NL-9
NL-8
2.10 Antenna Lock
4 - 17
5 - 17
6 - 17
2. Device Description
2.1 Function
The lasers are equipped with a radio transmitter and radio receiver
for the data transfer between FB-10 remote control and FE-53
locking receiver.
The automatic 2-axis inclination lasers, type NL-8/-9/-9V are all-
round lasers capable of electronic self-levelling over two axes.
They project a light plane as reference plane into space,
horizontally, with single or double inclination up to steep
inclination.
NL-8
OK
Menu
-
NL-9V
Two-Axis Inclination Laser
NL-9V, NL-9, NL-8
B-
F
10
1. Set-up, Alignment
Select the reference point and aiming
point to align the inclination axis.
Set up the laser on top of the
reference point and aim it at the
target point.
Adjust the inclination if necessary.
Note:
Before starting work, especially in the
case of steep inclines, check and
adjust the inclination and inclination
assignment via fixing points or by
surveying measuring.
-9
NL
= 3.2
= 3.3 X Inclination Setting
or
+
= 3.4 X Inclination Setting to Zero
The inclination value is set to 0.000 % by pressing the two arrow buttons at the
same time.
or
= 3.5 Y Inclination Setting
= 3.6 Y Inclination Setting to
Zero
+
3.7 Quick Setting
In addition to the respective arrow buttons also press the On/Off button.
Menu
OK
Pressing the arrow buttons briefly changes the inclination value by 0.001 %.
The value is changed with increasing speed if the button is kept pressed.
The inclination value is set on 0.000 % by pressing the two arrow buttons at the
same time.
By the laser range deactivation the masking of laser beam is possible at up to 3
optional sides.
When the laser range symbol is blinking, one side can be switched off/on by
pressing an arrow button.
Please note:
No symbol line, no laser beam.
or
= 3.9 Beam masking
(to activate see
4.4
)
or
laser beam 360°
(completely available)
laser beam 180°
( antenna
side available)
Laser
area-icon
Laser top view
Arrow Buttons - Release
Select - Confirm
= 3.8 Grade swap: minus or plus
(to activate see
4.6
)
or
6
10
5
7 - 17
8 - 17
9 - 17
1
2
This means the laser is switched off automatically as a precautionary
measure in the event of a jerky movement (bump). The
T
then begins to
blink. The laser must be switched on again and the positioning checked
and corrected if necessary.
= F
: Kick guard switched off.
Select laser range deactivation.
= Laser range deactivation off (factory default).
= Laser range deactivation on.
= Laser range deactivation on is stored even after the laser is
switched off.
4.5 Inclination value display in % or ‰
Select between % or ‰ indicator.
=
Setting of Rotor Speed
With the arrow buttons from 600 to 1000 rpm.
=
600 rpm
=
1000 rpm (
)
4.8 Radio Control On/Off
Is required for the operation of the remote control FB-10 or the
locking receiver FE-53.
=
off (energy-saving mode)
=
on (
)
4.9 Laser Power
The laser power can be regulated in 5 steps.
approx. 1 = 0.5 mW, 2 = 1 mW, 3 = 1.5 mW, 4 = 2 mW and
= < 2.6 mW (
)
4.10 Laser Beam Modulation Mode
Laser beam and laser beam symbol at the operating mode
=
display blink when levelling (
).
=
Laser beam is off when levelling.
However the symbol blinks at the operating mode display.
4.11 F
=
All set to factory defaults.
4.12 Service/Workshop Notice
First off all a phone no. for service/help appears. Then authorized
personnel can put in a numerical code to come to the adjustment
mode.
actory defaults
4.4 Beam masking
(see
3.9
)
factory defaults
4.6 Grade swap
It is possible to transfer the inclination i. e. of a roof profile from
one side to the other.
4.7
factory defaults
factory defaults
factory defaults
factory defaults
actory defaults
=
on. When setting the inclination, + or - can be selected and
then inverted.
=
off (factory default)
Please note:
Setting only possible in a range of ± 5 %.
5. Inclination Measurement Parallel to Ground
Even if the inclination is unknown, it can simply be adapted to the ground.
Scanning Locking Receiver
Direction arrow
alternately
OFF
or
inclination value
Radio control with FE-53:
connected
connected and laser reception
disconnected
5.1. Operating Instructions
Mount laser above the reference point and align the X inclination axis to the
aiming point.
Adjust banking in the Y axis.
Measure laser construction height with the locking receiver FE-53 and a
levelling rod. Transfer this height to the aiming point.
Release the automatic scan with the A button of the receiver.
The light plane is now automatically directed within typically 2 min./max. 5
min. to the centre of the receiver and locked there.
The LEDs at the FE-53 are blinking alternately. On the display
OFF
and the
approx. inclination value are shown alternately.
Now the FE-53 can be removed abruptly off the laser light plane and switched
off. After approx. 30 seconds the exact inclination value is shown on the
display and automatically locked. The % symbol is blinking.
Alternatively the FE-53 can be mounted permanently to realize a long-term
fixing of the laser light plane.
Please note:
Never operate the remote control or inclination setting at the
laser in this mode because by this the laser light plane is
moved.
Precondition is an established radio link to the FE-53, indicated
by the symbol on the LCD display.
5.2 Display Inclination Measurement
10 - 17
L
a
s
e
r
C
o
n
s
tr
u
c
ti
o
n
H
e
ig
h
t
L
a
s
e
r
C
o
n
s
tr
u
c
ti
o
n
H
e
ig
h
t
i
n
X
In
cli
na
to
Ax
is
Reference
Point
Aiming Point
o
u
t o
c
ns
tr
c i
n
Fo
r s
urf
ac
e
sim
ply
the
op
tim
um
...
Operating Instructions
Congratulations on your new GEO laser
This operating instructions contain enclosed in addition to
information on how to use the laser
important safety
information
.
First read the safety instructions on the
supplement page
and then the operating
instructions carefully before using the laser.
Please note:
1 - 3
Date 12/2015 Subject to change
A
= Automatic levelling
Sensivity
Kick guard
Percent / Per mil
U
= Grade swap
D
= Rotor speed
K
= Radio control
Laser power
Duty type - laser beam
Factory defaults
Service/workshop information
E
=
T
=
= Beam masking
P
=
L
=
B
=
W
=
S
=
on/off
1
-
5
:
on/off
6 - 10
= 600 to 1000 rpm
off/on
%
or
‰
off/on
off/on
1
-
3
= approx. 5 - 15 mm/100 m
Laser blinks when levelling
Laser off when levelling
1
= 0.5 mW,
5
< 2.7 mW
on/off
1 2 3 4
6 7
8 9 10 11 12
5
Factory defaults
Factory defaults
1/4 1/2 3/4 full
Beam masking
symbol (see
4.4
)
Scan gradient measurement (see
5.
)
Algebraic sign
Status symbols
Initialising
Adjusting inclination
Inclination adjustment finished
Power saving mode
T Kick guard active (see
4.3
)
T Blinks after jerky movement
Laser beam off
Power supply
indicator
Laser beam symbol:
Laser blinks when levelling
Laser off when levelling
Laser + rotor off with FB-10
Percent sign (see
4.5
)
inclination value, x/y axis
Rotor speed (see
4.7
)
Press the Wahl/OK button to select and to activate the settings for X/Y inclina-
tion, beam masking, if necessary (see
3.9
) and grade swap (see
3.8
).
The activated item blinks.
If, after setting the speed, the button is pressed again or a time of about 20
seconds passes, the adjustment guard is reactivated automatically. This means
the arrow buttons do not work.
Pressing the arrow buttons briefly changes the inclination value by 0.001 %.
The value is changed with increasing speed if the button is kept pressed.
The device is switched on by pressing this button.
The device and company data are then shown, followed by the operating display
with the last settings.
The device is then levelled and referenced on the zero point automatically. After the
levelling phase the laser beam and laser beam symbol stop blinking. If this does not
happen, the device must be moved into the levelling range by tilting it forwards.
The display illumination switches off after approx. 30 seconds automatically. The
illumination is switched on again by pressing the On/Off button shortly.
To switch off the device, press the On/Off button until “Auf Wiedersehen !” appears.
The arrow buttons keep locked for reasons of unintended settings. The release is
made by pressing the menu/OK button.
4.
Device Settings
Menu
OK
= Select Menu Level
Keep the button pressed until the adjustment menu is shown.
Changing the Factory Defaults
or
or
= Back to Operating Display
= Select Letter
= Change Settings
The selected letter begins to blink.
4.1
= Automatic levelling switched on (factory defaults)
= A
On the display appears in front of the
X
an
S
and behind the
X
and
Y
OFF
.
factory defaults
Automatic Levelling Cut-Out
utomatic self-levelling cutted out
Now any required inclination can be adjusted by fixed points.
For electromotive fine/coarse adjustment of the laser beam, push the
respective arrow buttons. Longer pushing changes the direction with
increasing speed.
4.2 Sensitivity Setting Wind/Vibration
The self-levelling function corrects even the smallest deviation.
Additionally the laser beam and the laser beam symbol at the operating
mode display blink when the limit values of step 1 to 3 are exceeded, i. e.
by influence of wind and/or vibration.
1 = 0.005 % no effect
2 = 0.010 % weak effect (
)
3 = 0.015 % strong effect
4.3 Kick Guard (Automatic Laser Beam Cut-Out)
= Kick guard switched on. It is only active after 30 sec. Then a
T
appears
in front of the battery symbol at the operating mode display
.
6.
Power Supply
7.4 V DC internal lithium ion rechargeable battery or 12 V DC external
rechargeable battery via connection cable 0117.02.
6.1 Battery Charging
•
Carry out charging only with the power and charging unit, type NE-80 or
a 12 V DC external rechargeable battery via connection cable 0117.02.
•
Keep charger dry and only use in rooms.
•
For charging take the laser out of the transport case.
•
Permissible charging temperature 0° C to + 40° C, as best + 10° C to + 25° C.
•
After approx. 5 hours the charging time is finished. The display turns off or
the battery symbol shows a full battery.
•
Low ambient temperatures reduce the running time, high temperatures
reduce the battery life.
•
Damaged batteries must be disposed.
2.7 Sighting Device NL-9V. Aiming Device NL-9/-8
or automatically after 25 seconds.