Operating Manual Isotest II T / II RT
Page 5
1.3
First Steps
The following steps are necessary when switching on the tester:
•
Insert the battery into the battery compartment and connect the plugs to the
corresponding sockets.
!
Connection of the incorrect plugs and sockets is ruled out by
!
the different plug diameters
•
Close the battery compartment.
•
Make the earth connection between tester and test specimen (otherwise the
tester will emit a continuous buzzer tone and will not function, see 2.3 and
Checklist point 3.
•
Insert the test electrode into the screw fitting on the handle.
•
On tester version II RT(-F), set the desired test voltage (see 1.3.1).
!
On tester version II T, the test voltage is fixed so that setting
!
is not necessary.
•
Turn on the tester main switch.
•
Press the safety switch on the handle.
!
CAUTION!
!
The buzzer now sounds briefly to indicate that the set
high voltage is now connected to the test electrode.
