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1.2 Explanation of the pictograms and other
information
Warning signs
General
warning
Symbols
Read the
operating
instructions
before use
Return waste
material for
recycling.
Location of identification data on the tool
The type designation and serial number can be found
on the type identification plate on the tool. Make a
note of this data in your operating instructions and
always refer to it when making an enquiry to your
Hilti representative or service department.
Type:
Generation: 01
Serial no.:
2. Description
2.1 Use of the product as directed
The Hilti PRA 38 laser receiver is designed to detect the laser beam from rotating lasers.
Observe the information printed in the operating instructions concerning operation, care and maintenance.
Take the influences of the surrounding area into account. Do not use the tool where there is a risk of fire or
explosion.
Modification of the tool or tampering with its parts is not permissible.
2.2 Features
The tool can either be held by hand or, using the corresponding holder, mounted on a measuring staff,
telescopic staff, leveling staff, wooden batten or frame etc.
2.3 Indicators
NOTE
The display of the PRA 38 laser receiver uses several symbols to indicate various modes or statuses.
Display showing the position of the
receiver relative to the height of the
laser plane
The position of the receiver relative to the height of the laser plane is
shown by an arrow indicating the direction in which the receiver has
to be moved in order to bring it exactly into alignment with the laser.
Battery status indicator
The battery status indicator shows the remaining battery capacity.
Volume level
When no volume level symbol is visible in the display, the volume
level is set to zero (off). If 1 column is shown, the volume is set to
“quiet”. If 2 columns are shown, the volume is set to “normal”. If 3
columns are shown, the volume is set to “loud”.
Accuracy bandwidth display
Shows the accuracy bandwidth mode (fine, standard, coarse).
2.4 Items supplied
1
PRA 38 laser receiver
1
Operating instructions
e
n
10
Printed: 07.07.2013 | Doc-Nr: PUB / 5070295 / 000 / 00
Summary of Contents for PRA 38
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