Before Use - Hilti PS 30 Mode D'emploi

4.4 General safety instructions
a) Check the condition of the tool before use. If the
tool is found to be damaged, have it repaired at a
Hilti service center.
b) The user must check the accuracy of the tool
after it has been dropped or subjected to other
mechanical stresses.
c) Although the tool is designed for the harsh con-
en
ditions of jobsite use, as with other measuring
instruments it should be treated with care.
d) Although the tool is protected to prevent entry
of dampness, it should be wiped dry each time
before being put away in its transport container.
e) Check to ensure that all symbols are visible when
the tool is switched on.

5 Before use

5.1 Inserting the batteries 2
CAUTION
Do not use damaged batteries.
CAUTION
Always replace the complete set of batteries.
DANGER
Do not mix old and new batteries. Do not mix batteries
of different makes or types.
1. Open the battery compartment.
2. Remove the batteries from the packaging and insert
them in the tool.
NOTE Take care to observe correct polarity (see
symbols in battery compartment).
3. Check to ensure that the battery compartment cover
is closed correctly.
14
Check the accuracy of the tool before using it for
f)
detection or measurement.
4.5 Electrical safety
a) Keep the batteries out of reach of children.
b) Do not allow the batteries to overheat and do not
expose them to fire. The batteries may explode or
release toxic substances.
c) Do not charge the batteries.
d) Do not solder the batteries into the tool.
e) Do not discharge the batteries by short-circuiting.
This may cause them to overheat and present a risk
of personal injury (burns).
f) Do not attempt to open the batteries and do not
subject them to excessive mechanical stress.
4.6 Transport
Always remove the batteries before shipping the tool.
5.2 Checking the tool
1. Check to ensure that the sensor area is not damp. If
necessary, use a cloth to dry the sensor area.
2. For accurate results, allow the tool to acclimatize
itself to the ambient conditions before switching it
on if it has previously been exposed to extreme
temperature fluctuations.
5.3 Switching the tool on / off
1. Switch the tool on by pressing the on/off button.
2. When the tool is already switched on, press the
on/off button: The tool switches off.
NOTE If the tool is not used or an error message
is displayed, it switches itself off automatically after
five minutes. The tool switches itself off when the
batteries are discharged.
5.4 Switching the audible signal on / off
1. Press the on/off button for 5 seconds.
The audible signal menu is displayed. If the audible
signal is already activated it can be deactivated by
pressing the on/off button again.
2. To switch the tool off, press the on/off button for 5
seconds.
3. Switch the tool on.
The new settings are shown in the display and the
tool is ready for use.