Zenoah G4LS-D Instruction Manual

风冷式汽油发动机
ZENOAH
ZENOAH
AIR-COOLED 2-STROKE
GASOLINE ENGINE
OPERATION AND MAINTENANCE GUIDE
使用说明书
1. 燃油易燃，在使用时请充分注意。在加注燃油时，务必在
停止发动机，冷却之后再注油。必须使火焰、火花远离燃
油。
2. 在燃油溢出时，应迅速擦拭干净。
3. 因为废气可能会引起中毒，切勿在室内、隧道等通风不良
的地方运转发动机。
4. 因为可能会发生烫伤，在运转中或刚停止后，切勿触摸发
动机本体或消声器。
5. 在运转时切勿触摸火花塞、火花塞电线，否则会引起触电。
6. 在进行维修保养时，务必在停止发动机、等待其冷却后再
进行。
7. 在化油器、消声器、燃油箱漏油时，应停止使用，迅速进
行修理。
G4LS-D
1. The fuel is flammable. Handle with care at all times.
When refueling, stop the engine and let it cool down
before pouring fuel. Keep open flames and sparks
away from fuel.
2. When fuel is spilled, wipe off immediately and
completely.
3. The exhaust gases contain harmful carbon
monoxide. Never run the engine in a closed room or
in anyplace where ventilation is poor.
4. The engine metal parts can burn your skin. Never
touch the cylinder and muffler during operation or
right after stopping the engine.
5. To prevent electrification, never touch the ignition
plug or the plug wire during operation.
6. Before inspecting or servicing the engine, make sure
to stop the engine and wait until it cools down.
7. When fuel has leaked out of the carburetor, the
muffler, the fuel tank or other part, stop use of the
engine and have it repaired.
This guide explains about the safety precautions,
starting procedures, and regular maintenance on
the Zenoah Engine. To make the most use of it,
please read through this guide before use.
注 意
CAUTION
115476073 (202)
1-9 Minamidai, Kawagoe, Saitama, 350-1165 Japan
本说明书述及有关使用ZENOAH发动机的
注意事项、操作步骤、日常维修保养的要
点。在使用之前务请仔细阅读本说明书，
并妥为保存。

FUEL INTO THE TANK
STARTING ENGINE
STOPPING ENGINE
1. Shift switch of the equipment or engine to the RUN or ON
position.
2. Push the priming bulb until fuel appears in the clear tube.
3. Set the lift lever of carburetor in the starting position by turning
it to engine side with the finger.
It’s unable to set the lift lever in the starting position unless the
throttle lever is in the idle position.
(Restart the engine with keeping the lift lever in the running
position, when right after stopping the engine.)
4. While holding the equipment firmly, pull out the starter rope
swiftly. To avoid damage to the starter, return the rope before it
is fully pulled out as keeping hold of the starter knob.
5. After the engine has started, run engine for 1 or 2 minutes at
idle engine speed. Then return the lift lever to the running
position by pulling throttle lever slightly.
1. Return the throttle and cool down the engine.
2. Shift switch of the equipment or engine to the
STOP or OFF position.
In case of push button switch, press on switch
until the engine stops completely.
●Select a flat ground outdoors for fueling the engine.
Keep open flame away. Do not smoke.
●When refilling the fuel tank on the way of operation,
stop the engine before removing the tank cap.
●Keep 20% of the full tank capacity vacant. Should the
tank be filled up fully, fuel may leak out of the cap
during operation.
●Wipe off spilt fuel completely before starting the engine.
DANGER
WARNING
IN CASE OF EMERGENCY,
IMMEDIATELY STOP THE ENGINE.
CAUTION
●This engine is equipped with a centrifugal clutch. Never
start the engine without the equipment attached in
place, or the clutch parts may be broken and serious
injury may result due to flying debris. When starting the
engine, keep your body and surroundings away from
the movements of the equipment.
加 油
危 险
●向燃料罐加注燃油时，请选择室外平坦之处，远离烟火，切勿
吸烟。
●在作业中途需要加注燃油时，务必先停止发动机。
●向燃料罐加注燃油时，请加注至八成满左右。燃油过多，有造
成运行中燃油从燃料罐盖处外溢的可能。
●加注燃油时的溢出部分，应在发动机起动之前擦拭干净。
●本发动机内装自动离心式离合器，机体未安装到位时，切勿启
动发动机，否则离合器零件可能断裂，飞溅出的碎片可能造成
严重伤害。启动发动机时，切勿让身体及物品靠近机体的运转
部分。
警 告
发动机的起动方法
1. 将机体或发动机开关拨到运转或开启位置。
2. 请用手指按压起动泵几次，直至燃油从透明管路流出为止。
3. 用手指将化油器拉杆拨向发动机一侧，使化油器拉杆处于启动位
置。油门杆处于怠速位置时，才能将拉杆拨至启动位置。
(停止发动机后，立即将拉杆保持在运转位置重新启动发动机。)
4. 请牢固地固定机体，敏捷地拉出起动器拉索，为了防止损坏起动
器，在握住起动器捏手的同时，在将拉索完全拉出之前使其复原。
5. 发动机启动后，让发动机在发动机怠速速度上运转1到2分钟。
然后稍微拉动油门杆将拉杆拨回到运转位置。
发动机的停止方法
1. 请使节气门复原，再进行短时间低速运转。
2. 将机体或发动机开关拨至停止或关闭位置。
如是按钮开关，按下按钮直至发动机完全停止
为止。
注 意 在紧急状态下，必须立即停止发动机操作。

MAINTENANCE
ADJUSTMENTS
STOP THE ENGINE BEFORE
INSPECTING AND REPAIRING IT.
CAUTION
■ AIR FILTER
A clogged air filter will reduce the engine performance.
Check periodically and clean the air filter element in warm,
soapy water as required. Dry completely before installing.
When the element is broken or shrunk, replace with a new
one.
Operation with a deformed or broken air filter will give
severe damage to the engine inner parts.
■ FUEL TANK CAP & FUEL STRAINER
When the engine seems to run short of fuel supply, check
the air vent hole of the fuel tank cap and the fuel strainer for
blockage.
■ SPARK PLUG
Starting failure and mis-firing are often caused by a fouled
spark plug. Periodically clean the spark plug and check that
the spark gap is within the correct range. For a replacement
plug, use the specified type or the equivalents.
■ STORAGE
Old fuel left in the carburetor may cause starting failure.
Before storing the unit, empty the fuel tank and drain the
carburetor.
■ THROTTLE WIRE
The normal play of the throttle wire is 1 or 2 mm. When the
play is so large or too small, loosen the lock nut and
reposition the wire receive on the carburetor side.
■ IDLING SPEED
When the engine idling speed is too fast or too slow,
correct it by the idle adjustment screw provided on the
carburetor.
调 节
■节流线
节流线的游隙在1_2mm之间较合适。游隙过大或过小时，请松动锁
紧螺母调整化油器侧线接头的位置。
■怠速转速
当发动机的怠速转速过高或过低时，请使用化油器的怠速调节螺钉
进行修正。
维修保养，务必在停止发动机后进行。
■空气滤清器
如空气滤清器阻塞，则会降低发动机性能。请定期进行检查，如有
必要，用放入洗涤剂的温水进行清洗滤芯，使其完全干透再进行安
装。如滤芯破损或收缩时，请用新品进行更换。
当空气滤清器处于变形破损状态而持续运行时，会使发动机内部造
成异常磨损。
■燃料盖、燃油滤清器
在发动机运行中，当出现燃油耗尽现象（回转发生变化、发动机失
速）时，请检查燃料盖的通气孔或燃油滤清器是否阻塞。
■火花塞
如火花塞有污垢而劣化时，则发动机难于起动，会发生误点火或不
点火。请定期检查火花塞，检查电极之间的间隙是否适当。在交换
火花塞时，请使用指定品牌或与之相当的火花塞。
■长期保管时
在化油器剩余燃油的状态下，如进行长期放置则会引起发动机起动
不良。在保管之前请排空燃油箱，排空化油器中的燃油。
注 意
维修保养

Do not use oil for the 4-stroke engine use, alcohol
contained gasoline, fuel contaminated by water or
other foreign materials, or fuel exposed in sunbeam
for a long time. Those can cause engine troubles.
CAUTION
This engine is lubricated by oil specially formurated for the
2-stroke air-cooled gasoline engine use.
Prepare correct oil and alcohol-free regular
gasoline(unleaded), and mix in the following ratio.
● 2-stroke oil (JASO : FD grade or ISO : LEGD grade)
Gasoline 50 : OIL 1
● 2-stroke oil (JASO : FC grade or ISO : LEGC grade)
Gasoline 40 : OIL 1
FUEL
●The fuel used on this engine is highly flammable.
When mixing gasoline and oil, keep open flame
away. Do not smoke.
●Fuel mixing should be performed outdoors.
●Wipe off spilt fuel completely before starting the
engine.
●Stop the engine before refueling.
●Keep the fuel container away from a fire or a stove.
DANGER
The specifications and technical data are based on the standard models.
规格
型号
汽缸配置
汽缸内径×行程: mm
排量: cc
使用燃油
燃油箱内容: Liter
化油器型式
点火方式
火花塞
起动装置
停止方式
空气滤清器
离合器型式
净重: kg
SPECIFICATIONS
该规格基于标准型号的发动机。
Model
Cylinder layout
Bore x Stroke
Displacement
FueI
Fuel tank capacity
Carburetor type
lgnition system
Spark plug
Starting
Stopping
Air cleaner
Clutch type
Dry weight
ZENOAH G4LS-D
Upright
40 x 33
41.5
Clockwise (PTO view)
2-stroke oil pre-mixed gasoline
0.95
Diaphragm type
CDI
CHAMPION RCJ-6Y / NGK BPMR7A
Recoil starter
Primary wire short-circuit
Dry type
Centrifugal type
173 x 273 x 253
3.4
按反时针方向旋转（从输出轴观察时）
两冲程混合汽油
膜片式
反冲起动机
初级电路短路
干式
外形尺寸: mm
（全长x全宽x全高）
Overall size
(L x W x H)
曲轴旋转方向
Direction of crankshaft
rotation
离心式
直立
● 燃油非常易燃，如使用时出错则可能会引起火灾事故。在混合
燃油、加注燃油时，务必远离烟火，切勿吸烟。
● 请务必在室外进行燃料混合作业。
● 在发动机起动之前，应将加注燃油时溢出的燃油擦拭干净。
● 在作业时若需要补充燃油的情况下，请务必先停止发动机后再
加注燃油。
● 切勿将注入燃油的容器放置在炉火、燃烧器的近处。
燃 油
本发动机由风冷2冲程汽油发动机专用机油进行润滑。请使用正确的
机油和不含有酒精的汽车用无铅汽油，并且按下列的比例进行混合。
●使用2冲程机油（JASO FD级或者ISO LEGD级）时
汽油50 : 机油1
●使用2冲程机油（JASO FC级或者ISO LEGC级）时
汽油40 : 机油1
危 险
切勿使用4冲程汽油发动机机油、含有酒精的汽油、以及侵入水
等异物、长期承受阳光照射的燃油。否则，会引起发动机起动不
良的故障。
注 意