Westinghouse TR18346 Instruction Manual Download Page 6

3.Things to notify your working area (Rope, warning signs)
4.Whistle (for collaboration or emergency)
5.Hatchet or saw (for removal of obstacles)

c. Never use the product when wearing pants with

loose cuffs, when wearing sandals, or when barefoot.

a. The engine of this product is designed to run

on a mixed fuel which contains highly flammable

gasoline. Never store cans of fuel or refill

the fuel tank in any place where there is a boiler

stove, wood fire, electrical sparks, welding sparks,

or any other source of heat or fire which might ignite the fuel.

b. Smoking while operating the product or refilling its fuel tank is

extremely dangerous. Always be sure to keep lit cigarettes away from

the product at all times.

c. When refilling the tank always turn off the engine first and take a careful

look around to make sure that there are no sparks or open flames

anywhere nearby before refueling.

d. If any fuel spillage occurs during refueling, use a dry rag to wipe up

spills before turning the engine back on again.

e. after refueling, screw the fuel cap back tightly onto the fuel tank and

then carry the product to a spot 3 m or more away from where it was

refueled before turning on the engine.

Check working place, the cutting object and cutting direction.
If there is obstacle, remove it.
Never start cutting until you have a clear work area, secure footing

and a planned retreat path from the falling tree.
Use caution and keep bystanders and animals out of the working area

whose diameter is 2.5 times of the cutting object.
Inspect the machine for worn, loose, or damaged parts. Never operate

the machine that is damaged, improperly adjusted, or is not completely
and securely assembled. Make sure that the saw chain stops moving

when the throttle control trigger is released.

Always hold the machine firmly with both hands when the engine is

running. Use a firm grip with thumb and fingers encircling the

handles.

Keep all parts of your body away from the machine when the engine

running.

WORKING CONSIDERING HANDLING OF FUEL

BEFORE STARTING ENGINE

WHEN STARTING THE ENGINE

Summary of Contents for TR18346

Page 1: ...SAW Note Before using our chain saws please read this manual carefully to understand the proper use of your unit Keep this manual handy 3 000 rpm ML 550 FUEL TANK FUEL TANK 0 325 CHAIN CHAIN 20 INCHE...

Page 2: ...ad to serio us bodily injury or death This mark indicates instructions which must be followed or it leads to mechanical failure breakdown or damage This mark indicates hints or directions useful in th...

Page 3: ...r head eye and ear protection 3 Use the chain saw with two hands 4 Warning kickback is danger 5 Warning Attention 1 Front guard 2 Starter knob 3 Air cleaner 4 Choke knob 5 Throttle interlock 6 Rear ha...

Page 4: ...the choke Pulling out the choke knob the choke closes Position rear right of the unit e The indication regarding the chain oil adjuster nut MIN direction the oil flow decrease MAX direction the oil fl...

Page 5: ...worker f Lack of sleep tiredness or physical exhaustion results in lower attention spans and this in turn leads to accidents and injury Limit the amount of time of using the machine continuously to so...

Page 6: ...ng use a dry rag to wipe up spills before turning the engine back on again e after refueling screw the fuel cap back tightly onto the fuel tank and then carry the product to a spot 3 m or more away fr...

Page 7: ...n kicking the guide bar up and back towards the operator Pinching the saw chain along the top of the guide bar may push the guide bar rapidly back towards the operator Either of these reactions may ca...

Page 8: ...er than the items listed in the Owner s Manual to your competent servicing dealer Always carry the unit with the engine stopped the guide bar covered with the protector to the rare and muffler away fr...

Page 9: ...f guide bar F2 Pay attention to the correct direction of the saw chain F3 Fit the chain cover to the power unit and fasten the nuts to finger tightness While holding up the tip of the bar adjust the c...

Page 10: ...fuel only in an approved gasoline container Most engine troubles are caused directly or indirectly by the fuel used on the machine Take special care not to mix a motor oil for 4 cycle engines Use mot...

Page 11: ...t the open position While holding the saw unit securely on the ground pull the starter rope vigorously F11 Do not start the engine while hanging the chain saw with a hand The saw chain may touch your...

Page 12: ...r 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 Stop engine and screw in both H and L needles until...

Page 13: ...icing from occurring Under normal oircumstances the product should be used in normal operating mode i e in the mode to which it is set at the time of shipment However when the possibility exists that...

Page 14: ...brake can also be operated manually with the front guard turned down to the guide bar F16 To release brake pull up the front guard toward the front handle till click sound is head Be sure to confirm b...

Page 15: ...tch tools or applications to the P t o that are not specified by the manufacturer It is not necessary to force the saw into the cut Apply only light pressure while running the engine at full throttle...

Page 16: ...notch cut one third of the way into the tree on the felling side Make a felling cut from the opposite side of the notch and at a level slightly higher than the bottom of the notch Before starting wor...

Page 17: ...stable foothold or ladder Do not overreach Dot not cut above shoulder height Always use your both hands to grip the saw Before cleaning inspecting or repairing your unit make sure that engine has stop...

Page 18: ...d clean the cylinder fins after removing the air cleaner and the cylinder cover When installing the cylinder cover make sure that switch wires and grommets are positioned correctly in place F29 Be sur...

Page 19: ...rt It is very important for smooth and safe operation to keep the cutters always sharp Your cutters need to be sharpened when Sawdust becomes powder like You need extra force to saw in The cut way doe...

Page 20: ...s as illustrated F34 Reverse the bar occasionally to prevent partial wear The bar rail should always be a square Check for wear of the bar rail Apply a ruler to the bar and the outside of a cutter If...

Page 21: ...5 in 0 058 in Sprocket nose 16 18 20 in Automatic pump with adjuster Chain saw Model Mass without guide bar and chain Dimensions without guide bar and chain Fuel Fuel tank capacity Chain oil Oil tank...

Page 22: ...muffler gasket muffler coupling screw cylinder screw cylinder 1 1 2 3 1 1 2 1 2 1 1 2 4 1 15 16 17 18 19 20 21 22 23 24 25 26 27 28 cylinder gasket pistion ring pistion pistion pin snap ring pistion p...

Page 23: ...screw oil bump cover oil outlet pipe 1 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 3 1 1 1 1 1 1 1 1 3 1 1 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 oil pump screw oil pump assy oil p...

Page 24: ...ver starter spring starter housing starter housing screw rope sleeve 1 1 1 1 1 1 1 2 3 1 2 1 1 1 2 1 1 1 1 1 1 1 1 1 1 4 1 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 1...

Page 25: ...ioning cover plate screw tensioning cover plate oil baffle tensioning driving gear tensioning following gear tensioning pin 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 3 1 1 1 1 1 2 1 1 1 1 1 166 167 168 169 170...

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