Component Parts; General Information; Safety Notices And Their Meaning - Hilti PRA 20 Manual De Instrucciones

PRA 20 laser detector
It is essential that the operating
instructions are read before the tool
is used 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.

Component parts

PRA 20 laser detector
On / off key
Laser detection tolerance setting key
(standard or fine)
Key for setting the audible signal
Audible signal emission aperture
Detection area
Display, front side (see detailed illustra-
tion)
Marking notch
Reference plane
Battery cover
Mounting thread
Display, rear side
Tolerance indicator (standard or fine)
Indicator showing position of detector
relative to laser plane
Battery condition indicator
PRA 75 laser detector holder
Detector mounting screw
Leveling staff clamping screw
Printed: 07.07.2013 | Doc-Nr: PUB / 5070244 / 000 / 00
Contents / 1. General Information
Contents
1. General information ...........................7
2. Description .........................................8
3. Technical data ....................................8
4. Safety precautions .............................8
5. Getting started ...................................9
6. Operation .........................................10
7. Hilti calibration service .....................10
8. Care and maintenance .....................10
9. Disposal ...........................................11
10. Manufacturer's warranty - tools .......11
11. FCC statement ..................................12
12. EC declaration of conformity ............12

1. General information

1.1 Safety notices and their meaning

- CAUTION -
This word indicates a possibly hazardous
situation which could result in slight bodily
injuries or damage to property.
- NOTE -
This word indicates information to help the
user employ the product efficiently, and
other useful notes.
1.2 Pictograms
Warning signs
General warning
Symbols
Read the operating
instructions before use.
Page
Return waste
material
for recycling.
7