Note: Do not adjust the thermal relay operating current. If the thermal relay is operated to stop charging while the charger is in use, always check the cause of thermal relay operation, and reset the thermal relay after taking the remedial action.
Push the reset lever lightly to reset the thermal relay.
Reset Lever
[Point 31 Inspection: lnspect the transformer insulation. Measuring terminals Standard value
Between each winding and frame 0.2 MQ or more
Inspection: lnspect the transformer winding continuity. Primary winding Circuit tester range
Q x l
u -v1 1
Measuring terminals
v~-W~ Wl-ul
Standard value
OQ
Secondary winding Circuit tester range
ax1 u*-v2
Measuring terminals
v?"~ ""2-Uz
Standard value
On