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Hitachi CG 22EAB(L) Handling Instructions Manual
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Hitachi CG 22EAB(L) Handling Instructions Manual

Grass trimmer/brush cutter
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Grass Trimmer/Brush Cutter
Model CG 22EAS(SL)/CG 22EAS(S)
CG 22EAD(SL)/CG 22EAB(L)
Handling instructions
Note:
Before using this machine, carefully read through these HANDLING INSTRUCTIONS to ensure
effi cient, safe operation. It is recommended that these INSTRUCTIONS be kept readily available as
an important reference when using this machine.
CG22EAS (SL)

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Summary of Contents for Hitachi CG 22EAB(L)

  • Page 1 Grass Trimmer/Brush Cutter Model CG 22EAS(SL)/CG 22EAS(S) CG 22EAD(SL)/CG 22EAB(L) Handling instructions CG22EAS (SL) Note: Before using this machine, carefully read through these HANDLING INSTRUCTIONS to ensure effi cient, safe operation. It is recommended that these INSTRUCTIONS be kept readily available as an important reference when using this machine.

  • Page 2: Table Of Contents

    MEANINGS OF SYMBOLS NOTE: Some units do not carry them. Symbols WARNING The following show symbols used for the machine. Be sure that you understand their meaning before use. It is important that you read, fully understand and observe the following Shows maximum shaft speed.

  • Page 3: What Is What

    WHAT IS WHAT Since this manual covers several models, there may be some diff erence between pictures and your unit. Use the instructions that apply to your unit. Fuel cap 2. Throttle trigger 3. Starter handle 4. Blade guard 5. Cutting attachment 6.

  • Page 4: Warnings And Safety Instructions

    ○ Use only accessories as recommended for this unit/machine by If situations occur which are not covered in this manual, take care the manufacturer. and use common sense. Contact your Hitachi dealer if you need assistance. Pay special attention to statements preceded by the WARNING following words: Never modify the unit/machine in any way.

  • Page 5: Specifications

    SPECIFICATIONS Model CG22EAS (SL) CG22EAS (S) CG22EAD (SL) CG22EAB (L) Engine Size (ml) 21.1 Spark Plug NGK BMR7A or equivalent Fuel Tank Capacity (l) 0.45 Dry Weight (kg) Sound pressure level LpA (dB (A)) Equivalent (EN27917) Measured sound (ISO10884) power level LwA Equivalent (dB (A)) Measured sound...
  • Page 6 NOTE Attach the protection tube to the drive shaft or handle using cord When it is hard to insert drive shaft up to the marked position on clamps (8). (Fig. 5) the drive shaft tube, turn drive shaft by the cutter mounting end clockwise or counter-clockwise.
  • Page 7 Installation of blade guard (Fig. 9, 10) NOTE The guard bracket may come already mounted to the gear case on some models. Install the blade guard on drive shaft tube against angle transmission. Tighten the guard bracket fi rmly so that the blade guard does not swing or move down during operation.

  • Page 8: Operating Procedures

    ○ For outstanding performance and reliability, always use Hitachi Installation of cutting blade (Fig. 17) nylon cutting line. Never use wire or other materials that could (If so equipped) When installing a cutting blade, make sure that there are no cracks become a dangerous projectile.
  • Page 9 ○ Always use branded 89 octane unleaded gasoline. ○ Use genuine two-cycle oil or use a mix between 25:1 to 50:1, please consult the oil bottle for the ratio or Hitachi dealer. ○ If genuine oil is not available, use an anti-oxidant added quality oil expressly labeled for air-cooled 2-cycle engine use (JASO FC GRADE OIL or ISO EGC GRADE).

  • Page 10: Maintenance

    4. When you hear the engine want to start, return choke lever to WARNING RUN position (open) (B). Then pull recoil starter briskly again. If cutting attachment should strike against stones or other debris, stop the engine and make sure that the attachment and NOTE related parts are undamaged.
  • Page 11 If the cutting attachment still rotates after idle speed adjustment, always check the spark plug fi rst. If the spark plug is dirty, clean it contact your Hitachi dealer. and check the electrode gap. Re-adjust if necessary. The correct gap is 0.6 mm. The spark plug should be replaced after about 100 NOTE operation hours or earlier if the electrodes are badly eroded.
  • Page 12 (4) Push each line into the stopper holes (33), leaving the loose ends approx. 10 cm in length. (Fig. 38) Fig. 34 Fig. 38 Angle transmission (Fig. 35) Check angle transmission or angle gear for grease level about every (5) Insert both loose ends of the line through the cord guide (34) 50 hours of operation by removing the grease fi...
  • Page 13 ○ Clean the fan and the space around it. Replace the fastening nut if it is damaged and hard to tighten. ○ When replacing blade, purchase one recommended by Hitachi, with a 25.4 mm (one inch) fi tting hole. ○ When installing a saw blade (38), always face the stamped side up.
  • Page 20 Hitachi Koki Co., Ltd. Shinagawa Intercity Tower A, 15-1, Konan 2-chome, Minato-ku, Tokyo, Japan Code No. E99005311 G Printed in China...

This manual is also suitable for:

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