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.