PRORUN 25.4cc 17-inch Gas-Powered 2-Cycle Straight Shaft Trimmer User Manual

1. 안전 정보

Always read and understand all safety warnings and instructions before operating this gas-powered trimmer. Failure to follow these instructions may result in serious injury or death.

일반 안전 경고

• 개인 보호 장비(PPE): Always wear eye protection (safety glasses or goggles), hearing protection, heavy-duty long pants, long sleeves, gloves, and sturdy footwear when operating the trimmer.
• 연료 취급: Handle gasoline with extreme care. It is highly flammable. Store fuel in an approved container in a well-ventilated area, away from sparks, open flames, or other ignition sources. Never refuel a hot engine.
• 작업 영역: Keep children, bystanders, and pets at least 50 feet (15 meters) away from the work area. Clear the work area of debris, rocks, and other objects that could be thrown by the cutting line.
• 작업: Operate the trimmer only in well-ventilated outdoor areas. Do not operate in wet conditions. Maintain a firm grip on the trimmer with both hands. Avoid contact with the rotating cutting line.
• 유지: Disconnect the spark plug wire before performing any maintenance or repairs to prevent accidental starting.

2. 패키지 내용

Verify that all items are present in the package before assembly.

• PRORUN 25.4cc 17-inch Gas-Powered 2-Cycle Straight Shaft Trimmer (Powerhead and Shaft Assembly)
• Trimmer Head with .095 line
• 디플렉터 실드
• Adjustable Loop Handle
• 마구
• Maintenance Tools (Wrench, Screwdriver)
• 사용 설명서

Figure 2.1: PRORUN PSST217 Trimmer and included accessories, including maintenance tools and a shoulder harness.

3. 조립 설명서

Follow these steps to assemble your PRORUN Straight Shaft Trimmer.

3.1 Attaching the Deflector Shield

1. Align the deflector shield with the mounting holes on the trimmer shaft.
2. Secure the shield using the provided screws and tighten them firmly with a screwdriver. Ensure the shield is stable and does not wobble.

3.2 Installing the Loop Handle

1. Slide the adjustable loop handle onto the trimmer shaft.
2. Position the handle for comfortable operation, typically around the middle of the shaft.
3. 핸들을 조여주세요amp securely to prevent rotation during use.

Figure 3.1: Key components of the PRORUN trimmer, including the engine, adjustable loop handle, durable cast aluminum shaft, and 17-inch bump-feed cutting head.

4. Setup and Fueling

Proper fuel mixture and starting procedures are crucial for optimal performance and longevity.

4.1 연료 혼합

This trimmer uses a 2-cycle engine and requires a mixture of gasoline and 2-cycle engine oil. Refer to the engine oil manufacturer's instructions for the correct mixing ratio, typically 50:1 (2.6 oz of oil per gallon of gasoline) or 40:1 (3.2 oz of oil per gallon of gasoline).

• 옥탄가 89 이상의 신선하고 무연 가솔린을 사용하세요.
• 공랭식 엔진 전용으로 설계된 고품질 2행정 엔진 오일을 사용하십시오.
• Mix fuel in an approved fuel container. Shake the container thoroughly before fueling the trimmer.

4.2 Fueling the Trimmer

1. Ensure the engine is cool and turned off.
2. 트리머를 평평하고 안정적인 표면에 놓으십시오.
3. 연료 캡을 조심스럽게 여세요.
4. Pour the mixed fuel into the fuel tank, avoiding overfilling.
5. 연료 캡을 단단히 닫으세요. 흘린 연료는 즉시 닦아내세요.

Figure 4.1: The engine and large, easy-fill fuel tank of the PRORUN trimmer.

5. 사용 설명서

Learn how to start, operate, and stop your PRORUN trimmer safely and effectively.

5.1 Starting the Engine (Spring-Assist Starting)

1. Place the trimmer on a flat, clear surface.
2. ON/OFF 스위치를 'ON' 위치로 설정합니다.
3. Press the primer bulb 7-10 times until fuel is visible in the return line.
4. Move the choke lever to the 'FULL CHOKE' position.
5. Pull the starter rope slowly until resistance is felt, then pull quickly and firmly 1-3 times until the engine 'pops' or attempts to start.
6. Move the choke lever to the 'HALF CHOKE' position.
7. Pull the starter rope quickly and firmly 1-3 times until the engine starts.
8. Once the engine runs, move the choke lever to the 'RUN' position. Allow the engine to warm up for 30-60 seconds before operating at full throttle.

Figure 5.1: Location of the primer bulb for engine starting.

5.2 트리머 작동

• 균형 잡힌 자세를 유지하면서 양손으로 트리머를 단단히 잡으십시오.
• Use the shoulder harness for added comfort and control, especially during extended use.
• Maintain a safe distance from objects and bystanders.
• Cut grass by swinging the trimmer from side to side, using the tip of the cutting line.
• For edging, tilt the trimmer head to a vertical position and carefully guide it along the edge.

Figure 5.2: The 17-inch cutting swath with .095 line and bump feed head effectively trimming grass.

5.3 엔진 정지

엔진을 끄려면 ON/OFF 스위치를 'OFF' 위치로 옮기기만 하면 됩니다.

6. 유지관리

정기적인 유지관리는 트리머의 수명과 최적의 성능을 보장합니다.

6.1 에어 필터 청소

The air filter should be checked and cleaned regularly, especially in dusty conditions.

1. 엔진이 꺼져 있고 식었는지 확인하세요.
2. Locate the tool-less air filter cover.
3. Remove the cover and carefully take out the air filter.
4. Clean the filter by tapping it gently or washing it with warm, soapy water. Allow it to dry completely before reinstallation. Replace if heavily soiled or damaged.

6.2 스파크 플러그 검사

점화 플러그의 마모 또는 탄소 침착 여부를 주기적으로 점검하십시오.

1. 점화 플러그 와이어를 분리합니다.
2. 제공된 점화 플러그 렌치를 사용하여 점화 플러그를 제거하십시오.
3. Clean any carbon deposits with a wire brush. Check the electrode gap and adjust if necessary (refer to specifications for correct gap). Replace if worn or damaged.

6.3 트리머 라인 교체

The trimmer head uses .095-inch diameter line. Replace the line when it becomes too short or worn.

1. Ensure the engine is off and the spark plug wire is disconnected.
2. Locate the bump feed head. Depending on the head design, you may need to press tabs or unscrew a cap to access the spool.
3. Remove any remaining old line.
4. Cut a new length of .095-inch trimmer line (typically 15-20 feet).
5. Follow the arrows on the trimmer head to correctly wind the new line onto the spool. Leave a few inches of line protruding from the eyelets.
6. Reassemble the trimmer head.

Figure 6.1: The bump feed trimmer head, showing the cutting line exit points.

7. 문제 해결

이 섹션에서는 트리머에서 발생할 수 있는 일반적인 문제에 대해 설명합니다.

8. 사양

9. 보증 및 지원

PRORUN offers a limited warranty for this product.

• 주거용 사용: 3년 한정 보증
• 상업적 이용: 1년 한정 보증

For warranty claims, technical support, or replacement parts, please contact PRORUN Customer Service.

• 핸드폰: 1-844-905-0882
• 이메일: info@proruntech.com

Figure 9.1: PRORUN Limited Warranty details for residential and commercial use.