General Information - Hilti PRA 20G Operating Instructions Manual

ORIGINAL OPERATING INSTRUCTIONS
PRA 20G laser receiver
It is essential that the operating instructions
are read before the tool is operated for the
en
first time.
Always keep these operating instructions to-
gether with the tool.
Ensure that the operating instructions are
with the tool when it is given to other persons.
Contents
1 General information
2 Description
3 Technical data
4 Safety instructions
5 Before use
6 Operation
7 Care and maintenance
8 Disposal
9 Manufacturer's warranty - tools
10 FCC statement (applicable in US) / IC
statement (applicable in Canada)
11 EC declaration of conformity (original)

1 General information

1.1 Safety notices and their meaning
DANGER
Draws attention to imminent danger that will 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 informa-
tion.
8
1 These numbers refer to the illustrations. You can
find the illustrations at the beginning of the operating
instructions.
In these operating instructions, the designation "the re-
ceiver" or "the laser receiver" always refers to the PRA
20G laser receiver.
Control panel 1
On/off button
@
Units button
;
Volume button
Page
=
Receiving window
8
%
Marking notch
9
&
Display
10
(
10
Display 2
11
11
12
Indicator showing the position of the receiver relat-
12 @
ive to the height of the laser plane
13
Battery status indicator
;
Indicator showing distance from laser plane
13
=
Volume
14
%
Low battery indicator for the rotating laser
&
1.2 Explanation of the pictograms and other
information
Warning signs
General
warning
Obligation signs
Read the
operating
instructions
before use.