Troubleshooting our LIGHTNING STRIKE $$$$ [E254]
20 July 2023 · 16 min · 1K views
What this video covers
Following a lightning strike, the crew troubleshoots and repairs multiple electrical systems on their boat. A shorted Danfoss controller box for the fridge and freezer causes the breaker to trip; replacing the unit restores function.2:34 The VHF radio remains non-functional despite a fuse replacement, prompting a continuity test of the coax cable using an ohmmeter and alligator clips to check for breaks.8:07 The crew climbs the mast to inspect the anchor light, replace a damaged Windex, and verify the integrity of the VHF antenna wiring.9:12 They also inspect the hull for pinholes or exit wounds from the strike, finding no obvious structural damage.5:26 A spare PWM charge controller replaces the damaged solar unit to maintain battery levels.0:49 The crew confirms the VHF radio repair by performing a radio check on channels 16 and 68.15:38 Testing for continuity between the center and outer conductors of the coax cable identifies whether a short or a break exists in the line.8:21
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