[NSRCA-discussion] Pletty CC HV 85 issue

[Atwood, Mark]

Did it occur while quickly advancing the throttle?  That sounds like the timing getting ahead of the motor.



Mark Atwood
Paragon Consulting, Inc.  |  President
5885 Landerbrook Drive Suite 130, Cleveland Ohio, 44124 
Phone: 440.684.3101 x102  |  Fax: 440.684.3102
mark.atwood at paragon-inc.com  |  www.paragon-inc.com


-----Original Message-----
From: nsrca-discussion-bounces at lists.nsrca.org [mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of Stuart Chale
Sent: Thursday, September 30, 2010 8:29 PM
To: General pattern discussion
Subject: [NSRCA-discussion] Pletty CC HV 85 issue


I am having an intermittent problem with my Plett Evo hooked up to a CC HV85
I have run the combination all year without issue.  No recent ESC settings changes.
On 2 occasions I have heard a "high pitched funny" sound from the motor with loss of power both times on the vertical line.  The first time I landed right away found no issues and flew the rest of the day without problems (thought it may have been a sound not from the plane)
This weekend the same thing happened, lowered the throttle and re-advanced with normal power and I was able to fly 5 more flights without incident.

Any ideas?

Stuart C


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