Malfunction
The product cannot be
switched on.
Individual laser beams don't
function.
Product can be switched on
but no laser beam is visible.
Automatic leveling doesn't
work.
9
Manufacturer's warranty
▶ Please contact your local Hilti representative if you have questions about the warranty conditions.
10
Further information
Accessories, system products and more information about your product can all be found here.
22
English
Possible cause
Battery is empty
Battery polarity incorrect
Battery compartment is not closed
Product or on/off switch is faulty
Laser source or laser control unit is
faulty
Laser source or laser control unit is
faulty
Temperature is too high or too low
Product set up on an excessively
inclined surface
Pendulum is locked
Action to be taken
▶ Replace the batteries.
▶ Insert the batteries correctly.
▶ Close the battery compartment.
▶ Contact Hilti Service.
▶ Contact Hilti Service.
▶ Contact Hilti Service.
▶ Allow the product to cool down
or warm up.
▶ Set the product on a flat,
horizontal surface.
▶ Release the pendulum.
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