Roger Lee Posted June 17, 2010 Report Share Posted June 17, 2010 buried in the attachment... Dear Arian Please see the recommendations from our engineer: =20 =20 Please check following steps: 1. All wires are reliably fixed on flap relay board - see mark "1", = flap electric motor - mark "M1", Flap control board mark A1. 2. Connect voltmeter in parallel of electric motor (mark "V") or = contacts 1 and 3 relay board, voltage should be around 12Volt. If electric motor stops without voltage on it, and indicator of flap control board = flashes, possible problem with relay board or flap control board. Check voltage = on relay board input (contacts 6 - "Up" and 7 - "Down" relay board, mark = "1"). If voltage on relay board input is not present, and the flap control = board indicator flashes, this means problem with flap control board.=20 3. If voltage on electric motor around 12V, but it does not move, it = is necessary check current which goes to electric motor (series connection = with motor, mark "A"). If the electric motor stops at current less 1,5=E1mp, = this means problem with current adjusting of relay board (mark"1" resistor = R8). If not possible to adjust current by resistor R8, it is necessary = replace relay board. If motor stops at current > 4Amp, means problems with = electric motor, or the big friction in flaps control system.=20 4. The electric motor and relay board can be checked if switch flaps control board in programming mode, at connected programming switch SA2 = (do not press this switch as the programmed positions will be reset). For = moving flaps up-down necessary connect switch SA6. If in programming mode flaps move up - down (by switch SA6) without problems, but in normal mode = flaps have problem, that means electro motor and relay board works correct and = it is necessary to make adjustment for flap positions that have problems = (see attached procedure). After adjustment it is necessary remove programming switches SA2 and SA6, and test flap control board. =20 =20 Please inform me about results. =20 =20 =20 =20 =20 Best regards Sergey Pilipenko =20 Flight Design GmbH=20 Administration & Sales Seestrasse 30 D-73230 Kirchheim u. Teck/Nabern Tel.: +49(0)7021 / 80460-0 Fax: +49(0)7021 / 80460-69 Web: <http://www.flightdesign.com/> www.flightdesign.com Registered Business Address Sielminger Str. 51 D-70771 L.-Echterdingen Commercial Register: Stuttgart HRB 222689 VAT ID No.: DE 147857992 Board of Directors: Matthias Betsch(CEO)-Oliver Reinhardt-Christian = Wenger Link to comment Share on other sites More sharing options...
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