Operation Instructions - KPS TL300 Manual De Instrucciones

4.Operation Instruction
Danger
In measurement of earth voltage, do not exert voltage above AC220V on the measurement port.
In measurement of earth resistance, there will occur potential of about 50 V between port E and S or between ports E and C,
therefore, protect yourself from electrical shock.
Before using the meter, check the electricity in the battery by turning on the meter, checking if there is "
battery by following the steps described in Chapter "Replacement of the battery" if the symbol exists.
4.1 Measurement of earth voltage
Rotate the switch to ~VE position, insert the end of meter cable into sockets E and S, with another end of meter cable connected to either
end of voltage source or resistance load in parallel way to measure . If there exists voltage, it will be displayed on LCD.
4.2 How to measure earth resistance by Bi-pole method
Existing earth pole, such as buried metals (metal water pipe etc) , common earth of the commercial power supply or lightning rods of high
buildings, instead of auxiliary earth bars are used as auxiliary pole in this method.
8
" on display and replace the