Maintenance & Repair - Egatronic 51250 Manual De Instrucciones

6.2 Simple measurement(use simple 2-Wires test leads for measurement):
This method will be used when the auxiliary earth stake cannot be used. Use the expose earth
resistance object from the ground as earth, like metal water bath, water pile, wire ground, building
earth, also can use 2-wires test leads method (E and P&C terminals). Connection as figure 3:
When using this method, P and C have already connected together.
Danger!
7.1 Maintenance
7.1.1 Replacing battery and repair (please see figure 4) After low battery indicator show,
replacing battery immediately as follows:
18
When using commercial electricity power systemís grounding point as a
reference testing point, please be careful for voltage pose a shock hazard
7. MAINTENANCE & REPAIR
(figure 3)
(figure 4)