Instruction/ maintenance manual of the product BK4310FL Zenoah
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BK3410FL BK4310FL BRUSHCUTTERS 848-KD6-93A1 (806) OWNER’S MANUAL •B efore using our brushcutter, please read this manual carefully to understand the proper use of your unit.
2 SAFETY FIRST Instructions contained in warnings within this manual marked with a symbol concern critical points which must be taken into consideration to prevent possible serious bodily injury, and for this reason you are requested to read all such instructions carefully and follow them without fail.
3 1. WARNING LABELS ON THE MACHINE (1) Read owner's manual before operating this machine. (2) Wear head, eye and ear protection. (3) Warning/Attention (4) Keep all children, bystanders and helper.
4 ■ BEFORE USING THE MACHINE a. Read this owner's manual carefully to understand how to operate this unit properly. b. This product has been designed for use in cutting grass, and it should never be used for any other purpose .
5 ■ WORKING GEAR AND CLOTHING a. When using your brushcutter, you should wear proper clothing and protective equipment as follows. (1) Helmet (2) Protection goggles or face protector (3) Thick work gloves (4) Non-slip-sole work boots (5) Ear protectors b.
6 ■ THINGS TO CHECK BEFORE USING YOUR BRUSHCUTTER a. Before beginning work, look around carefully to get a feel for the shape of the land, or grass to be trimmed, and whether or not there are any obstacles which might get in the way while working, and remove any obstacles which can be cleared away.
7 ■ KICKBACK SAFETY PRECAUTIONS •A dangerous reaction may occur when the spinning blade contacts a solid object in the critical area. It is called Kick back. As a result, the operator can lose control of the unit which can cause serious or fatal injury.
8 immediately after shutting down the engine. Doing so may result in serious burns. i. When you finish cutting in one location and wish to continue work in another spot, turn off the engine and turn the unit as the blade faces away from your body. ■ MAINTENANCE SAFETY PRECAUTION a.
9 ■ ATTACHING THE SHOULDER STRAP (SE1) 1. Pass the ring of the shoulder strap through the hook(A) and fix it by the bolt securely. 2. Set the hook(B) of each shoulder strap to the D-rings on the frame. (A) UPPER SIDE (B) LOWER SIDE (1) Hook (A) (2) Bolt (M5x12) (3) Hook (B) (4) D-ring ■ ATTACHING THE LINER 1.
10 try inserting it again. • Once the liner has been inserted, pull on the liner to make sure that the stopper is properly engaged. ■ ATTACHING THE THROTTLE CABLE After fitting the wire, check if the wire sleeve is correctly fitted to the wire stopper.
11 ■ ADJUSTING THROTTLE CABLE • Proper play of the throttle cable is 1–2mm. Place the throttle lever to the lowest speed position (i.e. fully released status). Pull the throttle cable lightly with fingers to check its play. Readjust the position of cable adjuster if the play is too large or too small.
12 ■ BLADE •N ever attach nor remove a cutting blade while the engine is running. • Use ZENOAH genuine cutting blade for exchange. • Wear sturdy gloves for attaching/removing a metallic cutting blade to avoid injury. 1. Loosen the nut, remove holder A and holder B from the gear case.
13 5. Fuel • Gasoline is very flammable. Avoid smoking or bringing any flame or sparks near fuel. •W ipe up all spills before starting the engine. •M ake sure to stop the engine and allow it cool before refueling the unit. • Keep open flames away from the area where fuel is handled or stored.
14 6. OPERATION ■ STARTING THE ENGINE 1. Pour the fuel and fasten the fuel cap. (OP1) (1) Cap (2) Fuel tank • Make sure that the cap is firmly shut and there is no fuel leak. • Wipe out the spilled fuel. 2. Open the fuel cock. (OP2) 3. Move the choke lever to the closed position.
15 ■ STOPPING THE ENGINE 1. Return the throttle lever to the idling position. 2. Push the engine switch button. (OP5) 3. Close the fuel cock. (1) Engine switch button ■ EQUIPPING THE SHOULDER STRAP (OP6) 1. Hold the main pipe with your right hand.
16 6. OPERATION LINE HEAD USAGE • Always remember that the TIP of the line does cutting. You will achieve better results by not crowding the line into the cutting area. Allow the unit to trim at its own pace. 1. Hold the unit so the head is off the ground and is tilted about 20 degrees toward the sweep direction.
17 ■ BLADE • Sharpen each cutting edge and make sure the bottom corner is rounded. (MA1) • Do not cool the blade with water in case of using grinder. It may cause cracks on blade. ■ REFILLING TRIMMING LINE (MA2) 1. For replacement line, use a diameter of .
18 7. MAINTENANCE ■ GEAR CASE • Remove cutter, cutter holder A and plug and insert fresh lubricant. (MA4) (1) Holder A (2) Plug ■ FUEL STRAINER Drain the fuel from the tank. Remove the fuel strainer from the fuel tank and clean the fuel strainer.
■ FLEXIBLE SHAFT (MA8) 1. While pulling the stopper of the clutch housing upward, remove the liner from the unit. 2. Remove the flexible shaft from the liner, apply lubricant to the shaft, and insert the shaft back into the liner. (1) Stopper (2) Liner ■ MUFFLER 1.
10. SPECIFICATIONS ZENOAH Knapsack Brushcutter Name/Type BK3410FL BK4310FL Handle Type Loop Machine Weight ( ✽ 1) kg 8.8 9.0 Outward Size (L x W x H) mm 315 x 270 x 410 Outer pipe mm 1500 (ø26) App.
An important point after buying a device Zenoah BK4310FL (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Zenoah BK4310FL yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Zenoah BK4310FL - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Zenoah BK4310FL you will learn all the available features of the product, as well as information on its operation. The information that you get Zenoah BK4310FL will certainly help you make a decision on the purchase.
If you already are a holder of Zenoah BK4310FL, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Zenoah BK4310FL.
However, one of the most important roles played by the user manual is to help in solving problems with Zenoah BK4310FL. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Zenoah BK4310FL along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
