electrostatic
innovations
18 BA-en-1022-0802_PGT120
5. Maintenance
The PGT120 is maintenance-free.
To avoid any impairment of the proper function, keep it clean and dirt-free.
Use the calibration unit PGT120.102 (optional) to test the limit values of
the PGT120.
Battery change
Insert the 9 V battery into the battery compartment and connect it.
Caution!
Please remove the battery when the instrument is not battery operated for
a long period of time.