Nga Korero Haumaru Nui
Please read and understand all safety warnings and instructions before operating this product. Failure to follow these instructions may result in serious injury.
- Mau tonu te whakamarumaru kanohi me te taringa.
- Avoid contact with skin.
- Keep bystanders at a safe distance from the operating area.
- This product uses flammable liquids and gases. Handle with extreme care.
Ka mutu te huaview
The ECHO SRM-225 is a gasoline-powered string trimmer designed for efficient lawn and garden maintenance. It features a 21.2 CC engine and a 17-inch cutting width, making it suitable for various trimming tasks.

Image 1: The ECHO SRM-225 gasoline-powered string trimmer, showcasing its full assembly with the engine, shaft, and trimmer head.
Āhuatanga matua:
- 21.2 CC professional-grade, 2-stroke engine for powerful performance.
- 17-inch cutting swath for efficient trimming.
- Speed-Feed 400 trimmer head for quick and easy line loading without disassembly.
- Ergonomic, padded handles designed to reduce vibration during operation.
- i-30™ starting system reduces starting effort by 30%.
- Durable debris shield with cut-off knife for user protection and line management.
- Works with several attachments for a variety of jobs (attachments sold separately).

Whakaahua 2: Taipitopito view of the ECHO SRM-225 highlighting key components such as the 21.2 cc engine, rubber over-molded grip, 59" straight shaft, 17" cutting swath, Speed-Feed® 400 trimmer head, durable debris shield, 14.2 fl oz fuel tank, and i-30™ starting system.
Tatūnga me te Runanga
The ECHO SRM-225 requires some assembly before first use. Ensure all components are present and undamaged before proceeding.
Utauta e hiahiatia ana:
- Combination wrench (usually included)
- Pouakahuri (mena e tika ana)
Nga Waahi Huinga:
- Attach the Debris Shield: Secure the debris shield to the trimmer head assembly using the provided bolts and nuts. Ensure it is firmly attached to prevent debris from being thrown towards the operator.
- Install the Trimmer Head: If not pre-installed, attach the Speed-Feed 400 trimmer head to the shaft. Follow the specific instructions in the included manual for proper alignment and tightening.
- Whakaritea te Kakau: Position the ergonomic padded handle to a comfortable operating height and angle. Tighten the handle clamp haumaru.
- Whakaranu wahie: Prepare the correct gasoline-to-oil mixture as specified by ECHO. Use fresh, high-quality gasoline and ECHO 2-stroke oil for optimal performance and engine longevity. Refer to the fuel section for detailed instructions.
Nga Tohutohu Whakahaere
Fueling the Trimmer:
- Always mix gasoline with ECHO 2-stroke engine oil at the recommended ratio (typically 50:1).
- Whakamahia he penehīni hou, kāore he arataki, he 89, neke atu rānei te whakatauranga octane.
- Fill the 14.2 fl oz see-through fuel tank carefully, avoiding spills.
Ka timata te Mihini:
- Whakanohoia te kuti ki runga i te mata papatahi, pumau.
- Tautuhia te pana whakakā ki te tūranga "ON".
- Engage the choke (usually fully closed for cold starts).
- Pēhia te umanga tuatahi kia maha nga wa ka kitea te wahie ki te raina whakahoki.
- Pull the starter rope firmly and smoothly until the engine attempts to start (usually 1-3 pulls).
- Once the engine "pops" or attempts to start, open the choke halfway.
- Tōia anō te taura tīmatanga kia tīmata rā anō te mīhini.
- Allow the engine to warm up for a few seconds, then fully open the choke.
- If the engine does not start after several pulls, refer to the troubleshooting section.
Te Mahi Kuti:
- Kia mau ki nga ringa e rua te kuti, kia taurite te tu.
- Keep the trimmer head parallel to the ground for an even cut.
- Whakamahia he nekehanga horapa, me te neke haere mai i tētahi taha ki tētahi taha, hei tapahi i te tarutaru me ngā taru kino.
- To advance the trimmer line, gently tap the Speed-Feed 400 head on the ground while the engine is running at full throttle.
- Avoid contact with hard objects, fences, or trees to prevent damage to the trimmer line and head.
Te tiaki
Regular maintenance ensures optimal performance and extends the life of your ECHO SRM-225 string trimmer.
Whai muri i ia Whakamahinga:
- Clean the exterior of the trimmer, removing grass clippings and debris.
- Inspect the trimmer line for wear and replace if necessary.
- Check for any loose fasteners and tighten them.
Monthly / Every 25 Hours of Operation:
- Tātari hau: Clean or replace the air filter. A dirty air filter can reduce engine performance.
- Puru korakora: Inspect the spark plug. Clean or replace if it is fouled or worn. Ensure the gap is correct.
- Tātari wahie: Inspect and replace the fuel filter if it appears clogged or dirty.
- Kehe taputapu: Check the grease level in the gear case (if applicable) and replenish as needed.
Rokiroki:
- For long-term storage, drain all fuel from the tank and carburetor. Run the engine until it stops to ensure all fuel is consumed.
- Clean the entire unit thoroughly.
- Whakaorangia ki tetahi waahi maroke, pai te hau, kia matara atu i te ra tika me te wera nui.
Raparongoā
This section addresses common issues you might encounter with your ECHO SRM-225 string trimmer.
| Raruraru | Take pea | Rongoā |
|---|---|---|
| Kaore e tiimata te miihini | Karekau he wahie, he he te whakatakotoranga kowaowao, korakora piro, he tātari wahie kua purua. | Check fuel level and mixture. Adjust choke. Clean/replace spark plug. Replace fuel filter. |
| E oma ana te mīhini, engari kāore he mana | Ko te tātari hau paru, te ranunga wahie hē, te mono korakora pau, nga take carburetor. | Clean/replace air filter. Ensure correct fuel mixture. Replace spark plug. Consult a service technician for carburetor adjustment. |
| Kāore te raina kutikuti e neke whakamua | Line tangled, insufficient line, incorrect tapping technique, debris in head. | Stop engine, clear tangles. Reload line. Ensure engine is at full throttle when tapping. Clean trimmer head. |
| Te wiri nui | Loose components, bent shaft, damaged trimmer head. | Check and tighten all fasteners. Inspect shaft and trimmer head for damage. Replace damaged parts. |
If you encounter issues not listed here or if solutions do not resolve the problem, please contact ECHO customer support or an authorized service center.
Whakatakotoranga Hangarau
| Whakatakotoranga | Taipitopito |
|---|---|
| Waitohu | ECHO |
| Tau tauira | SRM-225 |
| Puna Mana | Ko te hiko hinu |
| Huringa Miihini | 21.2 CC |
| Whanui tapahi | 17 Inihi |
| Taumaha Tūemi | 24.2 Pauna |
| Hunga Hua | 71.5"L x 14.5"W |
| Tere | Tae atu ki te 7000 RPM |
| Huihuinga e hiahiatia ana | Ae |
| Ahokore | Ae |
| Nga Whakamahinga Manakohia | Heavy-duty trimming tasks, reaching tight spaces, customized user comfort |
Pūtāhui me te Tautoko
For specific warranty details, please refer to the warranty card included with your product or visit the official ECHO website. ECHO offers various protection plans for extended coverage.
For technical assistance, parts, or service, please contact ECHO customer support:
- ECHO Official Webpae: www.echo-usa.com
- Ratonga Kiritaki: Tirohia nga korero whakapā e whakaratohia ana i to tuhinga hua.





