Stihl HSA 94 R User Manual (English)

Questions and Answers:

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Ruben BrownJul 31, 2025
Why my Stihl Trimmer does not start?
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  wpaulJul 31, 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.
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Crystal CampbellAug 4, 2025
What to do if my Stihl HSA 94 R cuts out during operation?
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  Elizabeth EvansAug 4, 2025
  If your Stihl Trimmer cuts out while you're using it, it could be overheating. Disconnect the cable plug and let it cool down. Another reason could be a low battery, so ensure it's fully charged using a compatible STIHL AL charger. Also, there may be an electrical malfunction. Try disconnecting and reconnecting the cable plug. If the trimmer continues to cut out, 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.”
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balldavidAug 8, 2025
What to do if Stihl HSA 94 R does not start and cutting blades do not move freely?
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  Lisa BurchAug 9, 2025
  If your Stihl Trimmer isn't starting and the cutting blades aren't moving freely, spray both sides of the blades with STIHL resin solvent. If 3 LEDs continue to flash red, stop using your hedge trimmer and contact your STIHL servicing dealer.
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Jacob EllisAug 13, 2025
Why is the runtime of my Stihl HSA 94 R too short?
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  James OrtizAug 13, 2025
  A short runtime for your Stihl Trimmer can be due to a couple of reasons: * The battery may not be fully charged. In this case, charge the battery as described in its instruction manual. * The battery's useful life may have been reached or exceeded. If this is the case, have the battery checked by an authorized STIHL servicing dealer.
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Rebecca WelchAug 17, 2025
How to fix Stihl HSA 94 R if it does not start because of low battery?
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  Michael CollinsAug 17, 2025
  If your Stihl Trimmer isn't starting, a potential cause is a low battery charge. To resolve this, recharge the battery as detailed in the STIHL AL charger's instruction manual.
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Steven OrrAug 21, 2025
How to fix Stihl HSA 94 R Trimmer if cutting blades do not run freely?
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  Dr. Zachary Henry MDAug 21, 2025
  If your Stihl Trimmer doesn't start, the cutting blades might not be running freely. To resolve this, spray both sides of the blades with STIHL resin solvent. However, if 3 LEDs continue to flash red, do not use your hedge trimmer and contact your STIHL servicing dealer for assistance.

Stihl HSA 94 R Specifications

General

Blade size	600 mm
Blade type	Double blade
Sound power level	94 dB
Vibration emission	3.6 m/s²
Sound pressure level	83 dB
Engine power	- W
Power source	Battery
Battery voltage	36 V