Topsun HCS128 Скачать руководство пользователя страница 19 | Manualshive

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Original Instructions

18

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ADJUSTING CARBURETOR

The carburetor on your unit has been factory adjusted, but may require fine tuning due
to change in operating conditions.
Before adjusting the carburetor, make sure that provided are clean air/fuel filters and
fresh, properly mixed fuel.
When adjusting, take the following steps:

Be sure to adjust the carburetor with the bar chain attached.

1. H and L needles are restricted within the
number of turn as shown below.

H needle

–

1/4

L needle

–

1/4

2. Start engine and allow it to warm up in low
speed for a few minutes.
3. Turn idle adjusting screw (T) counter-clockwise
so that saw chain does not turn. If idling speed is
too slow, turn the screw clockwise.
4. Make a test cut adjust the H needle for best
cutting power, not for maximum speed.

(1) Idle adjusting screw
(2) L needle
(3) H needle

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CHAIN BRAKE

The chain brake is a device which stops the chain instantaneously if the chain saw recoils
due to kickback.

6.

Operation

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Содержание HCS128

Страница 1: ...Before using our products please read this manual carefully to understand the proper use of your unit Keep this manual handy ZHEJIANG ZHONGJIAN TECHNOLOGY CO LTD No 10 Mingyuan South AVE Economic Deve...

Страница 2: ...in order to prevent accidents which could lead to serious bodily injury or death This mark indicates instructions which must be followed or it leads to mechanical failure breakdown or damage This mark...

Страница 3: ...ing tree crowns For damage or injuries which resulting from misapplication are responsible by the user operator and not the manufacturer Suitable sawing chains guide bars combinations may be used as m...

Страница 4: ...e actual existing vibration emission value during use of the machine can deviate from the manual or the manufacturer specified This can be caused by the following factors before or during each of use...

Страница 5: ...Guide bar 3 Front hand guard 4 Starter handle 5 Air filter cover 6 Lock nut 7 Choke knob 8 Trigger lock out 9 Rear handle 10 Throttle trigger 11 Engine switch 12 Front handle 13 Oil tank 14 Fuel tank...

Страница 6: ...contact with bar tip 3 Do not use chain saw one handed 4 Always use chain saw two handed 5 Appropriate ear eye and head protection must be worn 6 Read operator s instruction book before operating thi...

Страница 7: ...ear the oil cap c Operate the engine switch Flipping the switch to the O position immediately the engine stops Position on the switch turn the choke knob counter clockwise close the choke turn the cho...

Страница 8: ...e directions that the chain brake is released white arrow and activated black arrow Position Front of the clutch cover h Shows the direction of the saw chain installation Position Front of the clutch...

Страница 9: ...n devices Use the anti vibration AV glove It is believed that a condition called Raynaud s phenomenon which affects the fingers of certain individuals may be brought about by exposure to vibration and...

Страница 10: ...ng a wood Keep bystanders and animals out of the work area Children pets and bystanders should be a minimum of 30feet 10m away when you start or operate the chain saw 9 Never start cutting until you h...

Страница 11: ...plings because slender material may catch the saw chain and be whipped toward you or pull you off balance 17 When cutting a limb that is under tension be alert for spring back so that you will not be...

Страница 12: ...can reduce or eliminate the element of surprise Sudden surprise contributes to accidents 2 Keep a good grip on the saw with both hands the right hand on the rear handle and the left hand on the front...

Страница 13: ...rotective gloves for safety 1 Pull the guard towards the front handle to check that the chain brake is not on 2 Loosen nuts then remove the clutch cover 2 and the spacer 1 3 Gear the chain to the spro...

Страница 14: ...ly with the bar tip held up 12 15 Nm Then check the chain for smooth rotation and proper tension while moving it by hand If necessary readjust with the clutch cover loose It is very important to maint...

Страница 15: ...LINE 50 OIL 1 class JASO FB or ISO EGB These engines are certified to operate on unleaded gasoline The fuel is highly flammable Do not smoke or bring any flame or sparks near fuel 1 FUEL WITH NO OIL R...

Страница 16: ...Pour in all of the oil and agitate well 4 Pour in the rest of gasoline and agitate again for at least one minute 5 Put a clear indication on the outside of the container to avoid mixing up with gasoli...

Страница 17: ...r bulb 5 Choke knob 6 Pull out the choke knob The choke will close and the throttle lever will then be set in the starting position When restarting immediately after stopping the engine Set choke in t...

Страница 18: ...before each starting CHECKING OIL SUPPLY After starting the engine run the chain at medium speed and see if chain oil is scattered off as shown in the figure Chain oil The oil tank should become near...

Страница 19: ...attached 1 H and L needles are restricted within the number of turn as shown below H needle 1 4 L needle 1 4 2 Start engine and allow it to warm up in low speed for a few minutes 3 Turn idle adjusting...

Страница 20: ...le till click sound is heard When the brake operates release the throttle lever to slow down the engine speed Continuous operation with the brake engaged will generate heat from the clutch and may cau...

Страница 21: ...Original Instructions 20 Stopping engine 1 Release the throttle trigger to allow the engine idling for a few minutes 2 Set the switch to the O STOP position 1 Engine switch 6 Operation...

Страница 22: ...ng moving or splitting objects Do not lock it over fixed stands It is forbidden to hitch tools or applications to the P T O that are not specified by the manufacturer It is not necessary to force the...

Страница 23: ...moval of the safety devices inadequate maintenance or incorrect replacement of the bar or chain may increase the risk of serious personal injury due to kickback Felling a tree 1 Decide the felling dir...

Страница 24: ...vent the guide bar from being caught in the cutaway Cutting an unpillowed log Saw down halfway then roll the log over and cut from the opposite side Cutting a pillowed log In the area A in the picture...

Страница 25: ...The spiked bumper must be remaining set for further saw guiding if necessary Use a spiked bumper when cutting trees and thick branches can ensure your safety and decrease the working strength and vibr...

Страница 26: ...use 1 Air filter Dust on the cleaner surface can be removed by tapping a corner of the cleaner against a hard surface To clean dirt in the meshes split the cleaner into halves and brush in gasoline W...

Страница 27: ...rating again Periodical service points 1 Cylinder fins Dust clogging between the cylinder fins will cause overheating of the engine Periodically check and clean the cylinder fins after removing the cl...

Страница 28: ...ear interfering with the chain drive If the wear is considerable replace it with new one Never fit a new chain on a worn sprocket or a worn chain on a new sprocket 5 Front and Rear dampers Replace if...

Страница 29: ...reases Cutter setting standards Be sure to wear safety gloves Before filing Make sure the saw chain is held securely Make sure the engine is stopped Use a round file of proper size for your chain Chai...

Страница 30: ...edge angles as illustrated 9 Maintenance of Saw Chain and Guide Bar Type of chain File diameter Top plate angle Down angle Head tilt angle 55 Depth gauge standard Vise rotate angle Vise tilt angle Si...

Страница 31: ...Gap 3 No gap 4 Chain tilts The table contains a list of all possible combinations between bar and chain indicating those which may be used on each machine marked with the symbol Pitch Guide bar Chain...

Страница 32: ...ormation concerning the disposal of materials and devices are available from your local administration 12 Warranty For this petrol tool the company provides the end user independently from the retaile...

Страница 33: ...tion again with no choke working Replace with a new plug 2 Lack of power Poor Check fuel for water or Replace with proper fuel acceleration substandard mixture Rough idling Check air filter and fuel C...

Страница 34: ...hment 12000 r min Maximum Chain speed 22 86 m s 20 32 m s Ignition system C D I with timing advance function Spark plug CHAMPION RY4C TORCH CMR6A Oil feeding system Mechanical plunger pump with adjust...

Страница 35: ...12in Cutting length 29 cm 36 cm 29 cm Saw chain Type Oregon 91P Longer E1 Pitch 0 375in 0 25 in Gauge 0 050in Combinations of guide bar saw chain for HCS128 1 Oregon 140SDEA041 Oregon 91P052X 2 Oregon...

Страница 36: ...Original Instructions 35...

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