General XL4 MKII User manual

XL4
MULTI-LINE LASER
INSTRUCTION MANUAL
Mk II

2
SAFETY
Read the following safety instructions before
attempting to operate this product.
Keep these instructions in a safe place or store
in the carry case for future reference.
SAVE ALL WARNINGS AND INSTRUCTIONS
FOR FUTURE REFERENCE.
WARNING: Read and understand all
instructions.
▪Use the laser only with the specically
designated batteries.
▪Store the laser out of reach of children and
other untrained persons. Lasers are dangerous
in the hands of untrained users.
▪Use only accessories that are recommended
for your model.
!
▪Tool service must be performed only by
qualied repair personnel. Repairs, service
or maintenance performed by unqualied
personnel will void the warranty. Only
approved and authorised service technicians
can carry out warranty repairs.
▪Do not use optical tools such as a telescope
or transit to view the laser beam. Serious eye
injury could result.
▪Do not place the laser in a position which
may cause anyone to intentionally or
unintentionally stare into the laser beam.
Serious eye injury could result.
▪ Do not position the laser near a reective
surface which may reect the laser beam
toward anyone’s eyes. Serious eye injury
could result.
▪Do not use optical tools to view the laser
beam.

3
!
!
▪Do not set up the tool at a position where
the laser beam can cross any person at head
height.
▪Do not let children come in contact with the
laser.
▪ Turn the laser o when it is not in use. Leaving
the laser on increases the risk of staring into
the laser beam.
▪Do not operate the laser around children or
allow children to operate the laser.
Serious eye injury may result.
▪Do not remove or deface warning labels.
▪Position the laser securely on a level surface.
Damage to the laser or serious injury could
result if the laser falls.
WARNING: DO NOT DISASSEMBLE
THE LASER. There are no user serviceable
parts inside. Disassembling the laser will
void all warranties on the product. Do not
modify the product in any way. Modifying
the tool may result in hazardous laser
radiation exposure.
CAUTION: Class 2 Laser Product
▪Never look into the laser beam directly and
intentionally.
▪Do not use optical tools to view the laser
beam.
▪Do not set up the tool at a position where
the laser beam can cross any person at
head height.
▪Do not let children come in contact with
the laser.

4
Carry case
Mains power
adaptor
Indoor charger Rechargeable
batteries
Detector & clamp Wall mount Tripod spacer
General XL4 Mk II
ITEM CHECKLIST
Please ensure the following items are included with your laser level.
If anything is missing please contact your retailer.
Laser glasses
Laser target
INCHES CM
1
1
2
3
4
5
6
7
2
3

5
LASER OVERVIEW
Horizontal laser port (x4)
Fine rotation adjustment
Vertical laser port (x4)
5/8” x 11 tripod thread
Adjustable support legs
360° protractor base
Carry strap
Control panel

6
LASER CONTROL PANEL
Vertical lines
Power
LED levelling indicator
LED power indicator
Horizontal lines
Vertical line
LED pulse mode indicator
Pulse mode

7
DETECTOR OVERVIEW
Speaker
Sound on / off
LED speaker indicator
Laser sensor
Power
Bubble vial
LED power indicator
LED direction indicator
LED direction indicator
LED centre indicator
Bubble vial

8
POWER SUPPLY
▪The instrument is supplied with four AA Ni-
Mh batteries as its standard power source.
▪The instrument can also be powered by
four AA alkaline batteries or via the mains
power supply.
Charging or replacing the Ni-Mh batteries
▪Unscrew and remove the battery cover door
and the batteries.
▪Insert the batteries into the indoor charger
and plug into a power source.
▪ When fully charged, insert the batteries
according to polarity and replace the battery
door.
Replacing alkaline batteries
▪Unscrew and remove the battery cover
door and the batteries.
▪Insert the batteries according to polarity
and replace the battery door.
Mains power
▪Insert the mains power adaptor into the
port beside the battery door and plug into
a power source.
▪The instrument can operate on mains
power as an alternative to battery
operation.
▪Do not store in locations where moisture
can be present or where the chargers could
be exposed to extreme temperatures.
USING YOUR LASER

9
▪If a mains power adaptor becomes
damaged, stop using immediately and
seek a replacement.
NOTE: The mains power adaptor does not
charge the AA batteries.

10
Setting up a grade / slope
▪Press the power button to turn the
instrument on. Self levelling will commence
and the horizontal beam will activate.
▪Press the V1, V2and H buttons on the
control panel to select the beams required.
▪Press and hold the H button for three
seconds until the LED levelling indicator
begins flashing. The instrument is now set
to grade on the X-axis.
SET UP
▪Select a place as close as practical
to the work site. Ensure the location is
clear of traffic.
▪Place the laser on a level surface such
as a bench or mount.
OPERATION
▪ To turn the instrument on, press
the power button. Self levelling will
commence and the horizontal beam will
activate. The levelling LED indicator will
flash while the instrument levels. Once
the LED is solid, levelling is complete.
▪If the instrument is outside the self
levelling range the instrument will not
level causing the laser beam to flash on
and off repeatedly. If this occurs, reposition
the instrument onto a level surface until the
instrument can level off.
▪Press the V1, V2and H buttons on the
control panel to cycle through the active
beams.

11
▪Press the V1or V2 to adjust the slope of
the X-axis.
▪ To adjust the Y-axis, press the H button.
The LED levelling indicator will begin
flashing. The instrument is now set to
grade on the Y-axis.
▪Press the V1or V2 to adjust the slope of
the X-axis. ▪Press and hold the H button
for three seconds to reset the grade
adjustment.
▪ To exit grade mode, press the power
button to turn the instrument off. Press the
power button again to turn the instrument
on. Self levelling will commence and the
horizontal beam will activate.
X-axis
Y-axis

12
Tilt lock
▪Press the power button to turn the
instrument on. Self levelling will commence
and the horizontal beam will activate.
▪Press the V1, V2and H buttons on the
control panel to select the beams required.
▪Press and hold the H button for three
seconds until the LED levelling indicator
begins flashing.
▪The instrument can now be tilted to the
desired angle.
▪ To exit tilt lock mode, press the power
button to turn the instrument off. Press the
power button again to turn the instrument
on. Self levelling will commence and the
horizontal beam will activate.

13
▪Press the pulse mode button on the top of
the instrument to enter into pulse mode.
▪Switch the detector on by pressing the
power button. The speaker will beep
indicating the instrument is operating.
▪Move the detector into the path of the laser
beam.
▪Hold the detector upright for horizontal
beams. Rotate the detector 90° for vertical
beams.
▪The LED direction indicators will indicate
the position of the laser beam. The centre
LED will indicate alignment with the beam.
USING YOUR DETECTOR

14
MOUNTING TO THE WALL MOUNT
▪Thread the tripod spacer into the
instrument.
▪Attach the instrument to the mount using
the thumb screw.
▪The wall mount can be clamped onto a
ceiling track or mounted with screws via
the screw fixing points. Ensure that the
mount has a strong hold before releasing
your hands.
▪Press the height adjustment knob
underneath the metal plate to raise or
lower the instrument to the desired height.

15
MOUNTING TO A CONSTRUCTION TRIPOD
▪Stand the tripod on a level surface with
legs spaced for stability.
▪ Screw the tripod spacer into the base of
the instrument until firm.
▪ Push the tripod yoke through the hole
of the tripod spacer and screw into place.
NOTE: attaching the instrument to a
tripod without the correct tripod spacer
may cause damage. Instructions are for
a domed or flat construction tripod only.
NOTE: The construction tripod is
an optional accessory which can be
purchased from your retailer.

16
TROUBLE SHOOTING
Error Cause & Solution
Laser does not turn on
▪Check the batteries. They may be in the wrong way or need
replacing.
▪Check the battery compartment for signs of damage.
Ensure they are clean and not bent.
Laser does not remain on
for long periods of use.
▪Check the batteries.
▪Check the battery compartment for signs of damage.
Ensure they are clean and not bent.
Laser does not level off
▪Instrument may be outside its self levelling range.
Adjust the instrument or tripod so it is level.
▪Instrument may have low power.
▪Instrument may have impact damage.

17
CARE AND MAINTENANCE
▪This is a precision measuring instrument
and should always be handled with care and
transported within the carry case provided.
▪Always turn the unit off before transporting
the instrument or moving around the job
site.
▪Reflective surfaces such as glass may
reflect the laser beam, causing two beams
to strike the detector at the same time. This
may result in inaccurate reference points.
▪ Whenever possible, store the instrument
in a dry, shady location.
▪Calibration of the instrument is
recommended: every six months, if ongoing
accurate levelling is required, or an impact
has occurred.
▪The operator should check the accuracy
of the instrument before precision levelling
is attempted. Failure to do so may result
in inaccurate measurements.
▪ Clean the instrument with a dry, soft
cloth after use in dusty, damp or wet
conditions before storing.
▪Smudges and fingerprints may be
removed with a damp tissue or a soft, lint-
free cloth.

18
WARRANTY
AUSTRALIA
“Our goods come with guarantees that
cannot be excluded under the Australian
Consumer Law. You are entitled to a
replacement or refund for a major failure
and for compensation for any other
reasonably foreseeable loss or damage.
You are also entitled to have the goods
repaired or replaced if the goods fail to be
of acceptable quality and the failure does
not amount to a major failure.”
For more information please visit
consumerlaw.gov.au
The General XL4 Mk II comes with a 3 (three) year manufacturers warranty.
NEW ZEALAND
For more information please visit
consumerprotection.govt.nz

19
To assist you with any queries or technical
questions please contact customer support
Australia: 1300 658 338
New Zealand: 0800 367 527
CUSTOMER SUPPORT

20
SPECIFICATIONS
Specications General XL4 Mk II
Product code 70130
Warranty 3 Years
Accuracy ±1mm at 10m
Operating range 50m (with included detector)
Levelling range ±8°
Laser class 2 Red
Battery life 8 hours
Battery type 4x 1.5v AA
Vertical lines 4
Horizontal lines 4
IP rating 65
Weight (kg) 1.50
Dimensions (mm) 205 x 120 x 120