Hilti PR 28, Operating Instructions Manual

Page: 6 / 78

PR 28 rotating laser
It is essential that the operating instructions
are read before the tool is operated for the
first time.
Always keep these operating instructions
together with the tool.
Ensure that the operating instructions are
with the tool when it is given to other
persons.
Contents Page
1. General information 1
2. Description 2
3. Accessories 4
4. Technical data 4
5. Safety rules 4
6. Before use 6
7. Operation 7
8. Care and maintenance 9
9. Troubleshooting 10
10. Disposal 10
11. Manufacturer’s warranty - tools 11
12. EC declaration of conformity 11
Component parts
1
PR 28 rotating laser
@
Laser beam (plane of rotation)
;
Rotating head with sighting aid
=
Control panel
%
Grip
&
Battery compartment
(
PRA 811 battery holder
)
Base plate with 5/8" thread
Control panel
+
Inclination indicator, X-axis
§
Inclination indicator, Y-axis
/
Auto leveling indicator
:
Battery status indicator
·
Beam shield indicator
$
Enter button (SET)
£
Shock warning deactivation LED
|
Shock warning deactivation button
¡
Beam shield button
Q
X-axis button
W
Y-axis button / beam shield 4 button
E
Rotation speed button / beam shield 2 button
R
Arrow buttons/ change speed of rotation and
inclination / beam shield buttons 1 and 3
T
ON / OFF button
Z
Speed of rotation
1. General information
1.1 Safety notices and their meaning
DANGER
Draws attention to imminent danger that could lead
to serious bodily injury or fatality.
WARNING
Draws attention to a potentially dangerous situation
that could lead to serious personal injury or fatality.
CAUTION
Draws attention to a potentially dangerous situation
that could lead to slight personal injury or damage to
the equipment or other property.
NOTE
Draws attention to an instruction or other useful
information.
1.2 Explanation of the pictograms and other
information
Warning signs
General
warning
en
1
Printed: 07.07.2013 | Doc-Nr: PUB / 5070178 / 000 / 00