Repairing Petzl Tikka 2 with dim and flickering light

repairing_my_headlamp

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May 18, 2018
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Unfortunately my Petzl Tikka 2 headlamp recently started to break down. Light is much dimmer than it used to be and sometimes flickers.

Shaking headlamp sometimes results in a brighter light. Even light shaking is sufficient, for example during walking.

Obviously, I tried replacing batteries with brand new ones - but it failed to fix the issue.

Place where I bought it claimed that headlamps are not worth fixing and recommmended paying for a brand new one. But I want to at least try fixing it, I have some limited experience with fixing electronical appliances.

I see screws behind batteries, so inside should be openable (though screws are a bit unusual).

Is my case (dimmer light, flicker, shaking sometimes makes it brighter) showing indicators to be some typical failure? Are there some reccommendations to icrease chance that I will fix it? Is there some way to get info about layout of electronics inside?
 
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