Operation manual ISOTEST 4 S / 4 S
p l u s
Page 25
Startup
To avoid damage to the ISOTEST
®
test equipment or injuries of persons
during power-up, the following precautions must be observed:
-
The equipment may only be put into operation by qualified persons
observing the safety instructions.
General startup procedure
Before putting the test equipment into operation, the following steps
should be performed:
Insert the fully charged battery into the battery compartment and
connect the safety lock to the corresponding jacks of the unit
Close and lock the battery compartment
Remove any contamination and moisture from the testing electrode,
the handle, the accessories and the as connectors
Check all parts that may carry high voltage for mechanical damage
Damaged parts must not be used!
Ground the ISOTEST
®
test equipment as described in Chapter
"Grounding"
Ground the test object as described in Chapter "Grounding"
Select a suitable testing electrode
Insert the testing electrode or the guiding fork into the electrode
clamping device at the handle by following the steps below:
-
Loosen the white cap nut by turning CCW
-
Insert the testing electrode or the guiding fork
-
Fasten the white cap nut by turning CW (hand-screwed)
Insert the extension bars instead of the electrodes into the electrode
clamping device at the handle.
Then insert the testing electrode or the guiding fork at the end of the
extension into the electrode clamping device as described above.
