1. Entwodiksyon
This manual provides essential instructions for the safe operation, assembly, maintenance, and troubleshooting of your SENIX 4QL 26.5 cc Gas String Trimmer and Edger, model GTC4QL-L. Please read this manual thoroughly before operating the equipment to ensure proper use and to prevent injury or damage.
2. Enfòmasyon sou Sekirite
AVÈTISMAN: Si ou pa swiv enstriksyon sekirite sa yo, ou ka blese gravman oswa mouri.
- Always wear protective gear, including eye protection (safety glasses or goggles), ear protection, heavy-duty gloves, long pants, and sturdy footwear.
- Avoid contact with skin and eyes. Fuel and oil can cause irritation.
- Be cautious of flying debris. Keep bystanders, children, and pets at least 50 feet (15 meters) away from the operating area.
- Inspect the work area for objects that could be thrown or entangled in the cutting line. Remove all debris before starting.
- Pa sèvi ak taye gazon an nan kondisyon mouye oswa nan lapli.
- Asire w ke ou gen bon vantilasyon lè w ap mete gaz oswa lè w ap itilize motè a.
- Never modify the trimmer. Use only manufacturer-approved replacement parts and attachments.
- Etenn motè a epi dekonekte fil bouji a anvan ou fè nenpòt antretyen oswa retire blokaj.
3. Pwodwi konpozan
Familiarize yourself with the main parts of your SENIX GTC4QL-L string trimmer:

Deskripsyon imaj: An exploded diagram of the SENIX GTC4QL-L string trimmer, highlighting key components such as the 26.5cc engine, adjustable handle, curved shaft, cutting head with bump feed, and the 17.7-inch cut swath. Labels point to the engine, patented 4QL technology, attachment compatibility, adjustable handle, 17.7" cut swath, and dual line bump feed.
- Motè: 26.5 cc 4QL 4-cycle engine.
- Tank gaz: For unleaded gasoline (no oil mixing required).
- Manch demarè: Itilize pou kòmanse manyèlman motè a.
- Deklanche gaz: Kontwole vitès motè a.
- One Stop switch: Turns off the engine.
- Front D-Handle: Adjustable for user comfort and control.
- Curved Shaft: Provides ergonomic handling.
- Tèt koupe: Houses the trimmer line. Features a dual .095-inch line bump feed system.
- Gad: Protects the user from flying debris.
- kouple: Allows for attachment compatibility.
4. Enstalasyon ak Asanble
Your SENIX GTC4QL-L trimmer requires minimal assembly. Follow these steps carefully:
- Debake: Carefully remove all components from the packaging. Verify that all parts listed in the "What's Included" section are present.
- Manch Asanble:
- Attach the front D-handle to the shaft using the provided hardware. Ensure it is securely fastened and positioned for comfortable operation.
- Guard Installation:
- Mount the weed trimming head shield to the shaft near the cutting head using the provided screw. This guard is crucial for safety.
- Ranpli motè a gaz:
- The 4-cycle engine uses unleaded gasoline directly. Pa melanje lwil ak gazolin.
- Fill the fuel tank with fresh, clean unleaded gasoline. Do not overfill.
- Asire w bouchon gaz la byen sere apre w fin mete gaz.
- Ajoute lwil motè:
- Locate the oil fill cap on the engine.
- Using the provided 2 oz bottle of engine oil, carefully add the oil to the engine. Refer to the engine's specific oil capacity if not using the provided bottle.
- Check the oil level using the dipstick (if present) or by observing the fill level. Do not overfill.
- Remèt bouchon ranpli lwil la byen fèm.

Deskripsyon imaj: A person in gloves is shown pulling the starter cord of the SENIX GTC4QL-L string trimmer, demonstrating the quick-start technology. The engine is visible on the ground.
5. Operasyon Enstriksyon
5.1 Kòmanse motè a
- Place the trimmer on a flat, stable surface.
- Ensure the stop switch is in the "ON" position.
- Press the primer bulb 3-5 times until fuel is visible in the return line. (Note: Some models may have an automatic choke or no choke, refer to specific engine markings if different).
- Pull the starter handle firmly and smoothly until the engine starts. Do not pull the cord to its full extension or let it snap back.
- Kite motè a chofe pandan 30-60 segonn anvan ou aksese tout gaz la.
5.2 Trimming and Edging
- Kenbe kouto a byen fèm ak tou de men ou, pandan w ap kenbe yon pozisyon ekilibre.
- Keep the cutting head parallel to the ground for trimming grass.
- For edging, tilt the cutting head to a vertical position.
- Move the trimmer in a sweeping motion, cutting small amounts of material at a time.
- Avoid hitting hard objects like rocks, fences, or concrete, as this can damage the line and the trimmer.

Deskripsyon imaj: The SENIX GTC4QL-L string trimmer in action, cutting grass. The image highlights the 17.7-inch cutting width, showing the trimmer head efficiently clearing a wide path.
5.3 Advancing Trimmer Line (Bump Feed)
- While the engine is running at full throttle, lightly tap the bump knob on the cutting head against the ground.
- This action will release a small amount of new trimmer line. The line will automatically be cut to the correct length by the blade on the guard.
- Do not repeatedly or forcefully bump the head, as this can waste line.

Deskripsyon imaj: Yon fèmen view of the SENIX GTC4QL-L string trimmer's cutting head, showing the dual 0.095-inch line and the bump feed mechanism. The trimmer is actively cutting grass.
5.4 Sispann motè a
- Lage deklanche gaz la.
- Move the stop switch to the "OFF" position.
- Kite motè a refwadi anvan ou estoke.
6. Antretyen
Regular maintenance ensures optimal performance and extends the life of your trimmer. Always turn off the engine and disconnect the spark plug wire before performing any maintenance.
- Filtè lè:
- Inspect the air filter regularly (e.g., after every 5-10 hours of operation).
- Clean the air filter by tapping it gently or washing it with warm, soapy water if it's a foam type. Allow it to dry completely before reinstalling. Replace if damaged or excessively dirty (e.g., part number 491588S mentioned in a review).
- Bouji:
- Check the spark plug annually or if the engine runs poorly.
- Clean or replace the spark plug as needed. Ensure the gap is set correctly according to engine specifications.
- Ranplasman Fil Koupe Koupe:
- When the trimmer line runs out, refer to the cutting head instructions for reloading. Use dual .095-inch diameter trimmer line.
- Netwayaj jeneral:
- Keep the engine cooling fins clean to prevent overheating.
- Siye deyò kouto a ak piblisiteamp twal. Evite itilize pwodwi chimik piman bouk yo.
- Depo:
- Pou depo alontèm, vide tank gaz la oswa sèvi ak yon estabilizatè gaz.
- Sere kouto a nan yon kote ki pwòp epi sèk, lwen limyè solèy dirèk ak tanperati ekstrèm.
- The detachable shaft allows for easier transportation and storage.
NAN. Depanaj
This section addresses common issues you might encounter with your SENIX GTC4QL-L trimmer.
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Engine does not start or is hard to start. |
|
|
| Engine runs, but cuts poorly or shreds grass. |
|
|
| Engine bogs down during operation. |
|
|
8. Espesifikasyon teknik
| Karakteristik | Spesifikasyon |
|---|---|
| Mak | SENIX |
| Nimewo Modèl | GTC4QL-L |
| Kalite motè | 26.5 cc 4QL 4-Cycle Gas |
| Sous pouvwa | Gaz Powered |
| Koupe Lajè | 17 pous |
| Dyamèt liy régler | 0.095 pous (liy doub) |
| Kalite arbr | Curved, Detachable |
| Kalite manch | Front D-Handle (Adjustable) |
| Sistèm Feed | Frape manje |
| Pwa atik | 11.3 liv |
| Dimansyon pwodwi | 66"L x 10"Lajè |
| Asanble obligatwa | Wi |
9. Garanti ak sipò
9.1 Enfòmasyon sou Garanti
The SENIX GTC4QL-L Gas String Trimmer is backed by a 3-ane garanti limiteGaranti sa a kouvri domaj nan materyèl ak nan fabrikasyon anba itilizasyon nòmal. Tanpri konsève prèv acha ou pou reklamasyon garanti.
For full details regarding warranty terms, conditions, and exclusions, please refer to the official SENIX warranty documentation included with your product or visit the manufacturer's websit.
9.2 Sipò pou Kliyan
If you have questions, require technical assistance, or need to order replacement parts, please contact SENIX customer support. Contact information can typically be found on the SENIX official websit la oubyen sou anbalaj pwodwi a.
When contacting support, please have your product model number (GTC4QL-L) and serial number (if applicable) ready to expedite assistance.





