Hitachi DA-300E Bedienungsanleitung Seite 53

3) Governor hunting (Varying rpm)
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• Hunting occurs with insufficient warm up of engine.
• When the governor spring, governor rod or governor rod spring moves improperly, hunting may
occur.
Check and clean.
• If governor rod spring becomes stretched, hunting may occur. Handle with care or replace.
• If the gosoline and oil mix ratio is not correct, hunting may occur. Ratio should be from 25:1 to
50:1.
• When fuel tank or petcock is clogged with dirt or old fuel, hunting may occur. Check and clean.
• When there is insufficient oil in the governor, the weights will not operate properly, resulting in
hunting.
Check and refill with gear oil.
• If the high speed screw on the carburetor is improperly adjusted, hunting may occur. Adjust
properly.
4. Other features
1) By folding the handle bars upward, they can be used as a carrying handle. (Fig. 13)
2) By folding the handle downward, they become a stand for storage. (Fig. 14)
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