Maratac AAA problem?

boss429

Newly Enlightened
Joined
Jan 24, 2007
Messages
45
My Maratac AAA irradically flashes before turning on -if it turns on then it may skip from medium to high(M-L-H is normal) or will pulsate/flash before settling on a power. If I really crank down on it usually works OK but not up to par.Tried new batts/cleaning. Any suggestions?
 

Dan FO

Enlightened
Joined
Feb 10, 2009
Messages
637
Location
FL
I'd give it a good cleaning. Remove the spring and clean everything out with a Q-Tip and alcohol. Clean the threads and the inside of the head the same way (not real wet, just damp) then relube and give it a try. ;)
 

march.brown

Flashlight Enthusiast
Joined
Nov 25, 2009
Messages
1,472
Location
South Wales, UK
Take the spring out of the body and stretch the wide end to make it a tighter fit in the tube ... The iTP A3 can suffer the same problem.
.
 

Patriot

Flashaholic
Joined
Feb 13, 2007
Messages
11,254
Location
Arizona
If the other suggestions do not help, remove the head, place the body open end down on some 400 grit or finer sand paper and give it a couple of twists. This will true up the mating face and usually allows for improved contact.
 

boss429

Newly Enlightened
Joined
Jan 24, 2007
Messages
45
Thanks all!
I just went down the posts trying each one - all had a slightly addative positive effect until I got to Patriot's post(sand the body end) which had the most positive effect.
Looks like sanding the body flattened the contact area enough to give it a new contact position with the PC board which must have been worn from the realativly sharp factory body end wearing on the contacts.
Works absolutely like new!! Thanks again.+++++:party:
 

1138

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Joined
Jun 19, 2009
Messages
85
Do you use one hand or both hands to twist it? I find that with the ITP, doing one handed twisting will result in flashing because I can't twist it down hard enough to avoid a momentary loss of contact when I turn it on.
 
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