DJ ENGINE DJ72-GTS Benutzerhandbuch - Seite 3

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FUNCTIONS AND ADJUSTMENTS

功能及调整

(1) Choke Lever

阻风门

(2) Throttle Lever

油门

(3) Idle Speed Adjusted Screw

怠速螺丝

(4) Low Speed Mixture Adjusted Screw (L)

低速油针

(5) High Speed Mixture Adjusted Screw (H)

高速油针

ADJUSTMENT: A general starting point is 1.5 turns out of the low speed needle (NO: 4). And

1-1.5 turns out of the high speed needle (NO: 5).

调整方法：低速针一般开 1.5 圈左右（编号：4）。而高速油针一般开 1-1.5圈

Adjusted the high needle to peak rpm .If ever the engine slows or dies while at full throttle, The

high speed mixture is likely to lean.

调整高速油针直到最高转速。如果在全油门下引擎转速下降或熄火，则高速油针可能太小。

Adjusted the low needle until you achieve a smooth idle and a reliable transition to high throttle, if

the engine dies when the throttle is advanced, the mixture is likely too lean. If the engine stumbles

when the throttle is advanced, the mixture is likely too rich.

调整底速油针，直到您实现油门怠速平稳并可靠地过渡到高速。如果引擎在提速时立即熄火，

则底速油针可能太小了。如果引擎在提速时非常迟钝，则底速油针可能太大了。

Caution: Don't be tempted to run an overly rich mixture. A too rich mixture will only result

in poor engine performance, pre-mature carbon build up, a fouled plug and excessive

exhaust residue. However, a lean mixture will also damage the cylinder piston badly. After

few flights, check the spark plug, it appears to be yellow if mixture had been set properly

注意：不要把化油器油针调的过大，这样会使引擎无法发挥出功率，排出浓烟，并导致积碳

和火花塞失效。然而如果把化油器油针调的过小，就会使汽缸和活塞严重过热和损坏。在经