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OTIS GEN 2
#25909 02/10/19 09:59 PM
Joined: May 2015
Posts: 359
W
wltr00
Offline
enthusiast
wltr00
enthusiast
W Offline
Joined: May 2015
Posts: 359

Please see attached photos. The F5 fuse is blowing intermittently. Have replaced the battery but the fuse still blows.

Do you have any additional ideas as to what may be causing the fuse to blow?
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IMG_28711 (1).jpg (832.63 KB, 50 downloads)
IMG_28701.jpg (616.63 KB, 28 downloads)
Re: OTIS GEN 2
wltr00 #25914 02/11/19 03:16 AM
Joined: Feb 2019
Posts: 21
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gutmonarch Offline
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gutmonarch
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Posts: 21
Probably a power failure caused it. Might be an IGBT on drive. IGBT when busted gets circuit shorted

Checked also that the line of f5 is not grounded

Last edited by gutmonarch; 02/11/19 03:19 AM.

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