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
All manuals and user guides at all-guides.com
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
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PRA 30 / PRA 31 laser receiver display
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1.2 Explanation of the pictograms and other
Warning signs
General
warning
Symbols
Read the
operating
instructions
before use
On/off button
Audible signal button
Units button
Audible signal aperture
Receiving area
Display area, front
Marking notch
Reference plane
Spirit level
Battery compartment cover
Display area, rear
Display showing the position of the receiver relative
to the height of the laser plane
Exact distance of the receiver from the laser plane
Battery status indicator
Volume indicator
Rotating laser low energy indicator
Protective cage
Catch
Mounting arm with rotating grip
Spirit level
information
Return waste
material for
recycling.