소개
This manual provides essential information for the safe and effective use of your McCulloch Universal Trimmer Head P25. This trimmer head is part of the Universal range of parts and accessories, powered by McCulloch, designed to work with McCulloch machines and most other brands of lightweight petrol grass trimmers. It includes a pre-loaded spool and line (SPO001) with a 2.0 mm diameter and 4 meters in length.
안전 정보
Always read and understand the safety instructions provided with your specific grass trimmer or brush cutter before installing or operating this trimmer head. Failure to follow all instructions may result in serious injury.
- 눈 보호구, 귀 보호구, 튼튼한 신발 등 적절한 개인 보호 장비(PPE)를 착용하십시오.
- Ensure the trimmer is turned off and the spark plug cap is removed (for petrol models) before performing any installation, maintenance, or inspection.
- 작업 구역에서 주변 사람들, 특히 어린이와 반려동물이 안전한 거리를 유지하도록 하십시오.
- Inspect the trimmer head for any damage before each use. Do not use if damaged.
- Use only genuine replacement parts and accessories recommended by the manufacturer.
패키지 내용
The McCulloch Universal Trimmer Head P25 package includes:
- 1 x Universal Trimmer Head P25
- 1 x Pre-loaded 2.0 mm x 4m Trimmer Line (SPO001)
- 5 x Different Adaptors (to fit most lightweight petrol grass trimmers)

설정 및 설치
The P25 trimmer head is designed for easy installation on a wide range of petrol grass trimmers. It comes with five different adaptors to ensure compatibility.
- Identify the correct adaptor: Consult your trimmer's instruction manual to determine the correct mounting thread size and type for your specific model. Select the adaptor from the provided set that matches your trimmer's shaft.
- Prepare the trimmer: Ensure the trimmer is turned off and cooled down. Disconnect the spark plug wire for safety.
- Remove existing head (if applicable): If an old trimmer head is present, remove it according to your trimmer's manual.
- Install the adaptor: Screw the selected adaptor onto the trimmer's drive shaft. Ensure it is securely tightened.
- Attach the P25 trimmer head: Align the P25 trimmer head with the installed adaptor and screw it on until it is firmly seated. Do not overtighten.
- 설치 확인: Gently tug on the trimmer head to ensure it is securely attached and does not wobble.

작동 지침
The McCulloch Universal Trimmer Head P25 is designed for efficient cutting of short to medium length grass and light bushes.
- 트리머 시작: Follow your trimmer's manufacturer instructions for starting the engine.
- 트리밍 기술: Hold the trimmer firmly with both hands. Use a sweeping motion to cut grass. Avoid hitting hard objects like rocks, fences, or concrete, as this can damage the line and the trimmer head.
- 라인 발전: The P25 features an automatic line advancement system. When the line wears down, simply tap the trimmer head lightly on the ground while the engine is running at operating speed. This will release a small amount of new line. The cutting blade on your trimmer's guard will automatically trim the line to the correct length.
- 최적의 성능: For best results, maintain a consistent engine speed and avoid overloading the trimmer head by trying to cut too much material at once.
유지
정기적인 유지 관리는 트리머 헤드의 수명과 최적의 성능을 보장합니다.
- 청소: After each use, clean the trimmer head to remove grass clippings, dirt, and debris. Use a brush or cloth. Do not use harsh chemicals.
- 라인 교체: When the pre-loaded line is depleted, replace it with a new spool of 2.0 mm trimmer line, such as the McCulloch SPO001 replacement spool.
- Replacing the Spool:
- 트리머가 꺼져 있고 점화 플러그 배선이 분리되어 있는지 확인하십시오.
- Locate the tabs or buttons on the side of the trimmer head. Press them in and pull the cap off.
- 빈 스풀을 제거합니다.
- Insert the new pre-wound spool, ensuring the line ends are threaded through the eyelets on the trimmer head casing.
- Replace the cap, ensuring it clicks securely into place.
- 저장: 트리머 헤드는 직사광선과 극한 온도 변화를 피해 깨끗하고 건조한 곳에 보관하십시오.

문제 해결
If you encounter issues with your trimmer head, refer to the following common problems and solutions:
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| Line not advancing | Line tangled or fused inside spool; spool empty; incorrect tapping technique. | Remove cap and untangle line, or replace spool. Ensure engine is at operating speed when tapping. |
| 불량한 절단 성능 | Line too short or worn; incorrect line type; cutting too much material at once. | Advance line or replace spool. Ensure line is 2.0 mm diameter. Reduce cutting load. |
| Trimmer head wobbles | Trimmer head not securely attached; incorrect adaptor used. | Ensure trimmer head is tightened correctly. Verify the correct adaptor is installed and secured. |
If problems persist, consult your trimmer's instruction manual or contact the manufacturer's customer support.
명세서
| 특징 | 세부 사항 |
|---|---|
| 모델 번호 | P25-0057-7615901 |
| 상표 | Universal (Powered by McCulloch) |
| 선 지름 | 2.0mm (XNUMXmm) |
| Line Length (pre-loaded) | 4 미터 |
| 호환 스풀 | 자발 산소 포화도(SPO001) |
| 포함된 구성 요소 | Trimmer Head P25, 2.0 mm x 4m Trimmer Line, 5 Adaptors |
| 제품 치수 | 25 x 14 x 6.5cm |
| 품목 무게 | 398g |
| 권장 사용 | For cutting grass and light bushes in gardens |





