General Information - Hilti PRA 30 Manual De Instrucciones

ORIGINAL OPERATING INSTRUCTIONS
PRA 30 / PRA 31 remote control / laser receiver
It is essential that the operating instructions
en
are read before the tool is operated for the
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 USA)
11 EC declaration of conformity (original)
1 These numbers refer to the corresponding illustra-
tions. The illustrations can be found on the fold-out cover
pages. Keep these pages open while studying the oper-
ating instructions.
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
In these operating instructions, the designation "the tool"
always refers to the PRA 30 / PRA 31 laser receiver.
Parts, operating controls and indicators 1
PRA 30 / PRA 31 laser receiver
On/off button
@
Audible signal button
;
Units button
=
Audible signal aperture
%
Receiving area
&
Display area, front
Page
(
Marking notch
8
)
Reference plane
9
+
Spirit level
9
§
Battery compartment cover
10
/
Display area, rear
11
:
11
PRA 30 / PRA 31 laser receiver display
12
Display showing the position of the receiver relative
12
·
to the height of the laser plane
13
13 Exact distance of the receiver from the laser plane
$
14 Battery status indicator
£
Volume indicator
|
Rotating laser low energy indicator
¡
PRA 80 laser receiver holder
Protective cage
Q
Catch
W
Mounting arm with rotating grip
E
Spirit level
R
1.2 Explanation of the pictograms and other
information
Warning signs
General
warning
Symbols
Read the Return waste
operating
instructions
before use
material for
recycling.