Hilti PRA 90 Manual Del Usuario página 15

Trouble or fault
Tripod cannot be switched
on.
Automatic alignment not suc-
cessful.
Setting the monitoring mode
is not successful.
10 Disposal
WARNING
Risk of injury due to incorrect disposal! Health hazards due to escaping gases or liquids.
▶ DO NOT send batteries through the mail!
▶ Cover the terminals with a non-conductive material (such as electrical tape) to prevent short circuiting.
▶ Dispose of your battery out of the reach of children.
▶ Dispose of the battery at your Hilti Store, or consult your local governmental garbage disposal or public
health and safety resources for disposal instructions.
Most of the materials from which Hilti products are manufactured can be recycled. The materials must be
correctly separated before they can be recycled. In many countries, your old tools, machines or appliances
can be returned to Hilti for recycling. Ask Hilti Service or your Hilti sales representative for further information.
▶ Do not dispose of power tools, electronic equipment or batteries as household waste!
11 Manufacturer's warranty
▶ Please contact your local Hilti representative if you have questions about the warranty conditions.
*2034574*
Possible cause
Battery not fully inserted or empty.
The desired height is outside the
maximum possible setting height.
Excessive vibration from external
influences.
Tripod is out of range.
The desired height is outside the
maximum possible setting height.
Excessive vibration from external
influences.
Tripod is out of range.
2034574
Action to be taken
▶ Insert the battery so that a
"click" is heard or charge the
battery.
▶ Check the adjustment height.
▶ Completely unfold the tripod
and check that it stands firmly.
▶ Approach the tripod more
closely with the remote control
unit and/or align the control
panel towards the remote
control unit.
▶ Check the adjustment height.
▶ Completely unfold the tripod
and check that it stands firmly.
▶ Approach the tripod more
closely with the remote control
unit and/or align the control
panel towards the remote
control unit.
English 9