MTD CC 500 BAT, Профессиональное руководство по эксплуатации

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ELECTRICAL SYSTEM
8
5. There should be continuity. See Figure 2.10.
6. Switch the leads.
7. The meter should indicate no continuity.
See Figure 2.11.
8. If the results do not match the above, replace
the diode.
Fuses
Fuses can be visually inspected to indicate they are
bad/blown (a dark spot or the element inside will be in
two pieces). Some times a fuse can be bad and not
show signs of this visually. Any time a fuse is removed
from a circuit, it should be tested for continuity with an
ohm meter before reinstalling. See Figure 2.12.
Figure 2.10
Continuity
Silver band
(-)
(+)
Figure 2.11
No continuity
Silver band
(-)
(+)
Figure 2.12