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Christine BlairAug 17, 2025
Why my Stihl HSA 94 T Trimmer does not start?
- JJohn SmithAug 17, 2025
If your Stihl Trimmer doesn't start, several factors could be at play. A common cause is a low battery charge, so recharge it using a compatible STIHL AL charger. The battery might also be too hot or cold; in this case, disconnect it and allow it to reach a moderate temperature. Another reason may be that the trimmer or battery is damp, so ensure both are dry. There might also be no electrical contact between the trimmer and battery, so try disconnecting and reconnecting the cable plug. If the issue persists, clean the contacts as described in the STIHL AR battery’s instruction manual or in the user instructions for the “AP belt bag with connecting cable.” If 3 or 4 LEDs continue to flash red, there may be a malfunction, and you should contact your STIHL servicing dealer for assistance.