Maruyama BC3601H-RS, Owner'S/Operator'S Manual

Page 1: ...String Trimmer Brushcutter Owner s Operator sManual Completely read and understand this manual before using this product BC3601RS BC3601H RS ...

Page 2: ...You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure Contents Page Foreword 1 Contents 1 Product Description 2 Safety Instructions 3 Operator Safety 3 Trimmer Brushcutter Safety 3 Fuel Safety 4 Trimmer Brushcutter Operating Safety 4 Assembly 5 Assembling Engine and Shaft Assembly 5 Loop Handle ...

Page 3: ...l that is damaged or lost ON ENGINE 1 Gearcase 2 Shaft Assembly 3 Safety Decal 4 Model Name 5 Loop Handle 6 Attachment Ring for Shoulder Strap 7 Throttle Trigger and Stop Switch 8 Shaft Grip 9 Clutch Drum Housing 10 Engine 11 Air Filter 12 Fuel Tank 13 Throttle Cable and Stop Switch Wires 14 Shoulder Strap 15 Cutting Attachment Guard 16 Horn Handle 17 Handle Grip 1 1 2 2 4 3 5 6 6 7 8 3 3 3 3 7 3 ...

Page 4: ...ing the Trimmer Brushcutter 7 Never use a cutting attachment or replacement parts that are not approved by a MARUYAMA service dealer 8 Maintain the Trimmer Brushcutter according to the recommended maintenance intervals and procedures in the Maintenance section beginning on page 18 9 If running problems or excessive vibration occur stop immediately and inspect the unit for the cause If the cause ca...

Page 5: ...all controls and the proper use of the Trimmer Brushcutter 2 Never allow children to operate the Trimmer Brushcutter It is not a toy Never allow adults to operate the unit without first reading this Operator s Manual 3 Avoid using the Trimmer Brushcutter near rocks gravel stones and similar material that would cause harmful missiles 4 Keep children bystanders and animals outside a 15m 50ft radius ...

Page 6: ... Installation Model BC3601H RS IMPORTANT Be careful not to damage the throttle cable and stop switch wires when you remove the horn handles from the carton 1 Loosen the four screws on the top of the clamp bracket 2 Insert the left and right horn handles into the clamp bracket Note That the horn handle with the throttle trigger and stop switch goes on the right hand side of the Trimmer Brushcutter ...

Page 7: ...hrottle trigger a few times to make sure that it works correctly 5 Adjust the cable adjuster sleeve so the stop on the carburetor throttle cam just contacts the throttle stop and the cable position keep 1 2mm play between cable lug and slotted fittings when the throttle trigger is fully depressed 6 When the throttle cable is adjusted correctly tighten the lock nut 7 Plug the stop switch wires into...

Page 8: ...on Fig 3 3 Enter the guide in the slot of blade guard on Fig 4 Make sure place the three hooks into the position on the guard as shown on Fig 5 Installing Guard WARNING POTENTIAL HAZARD Foreign objects can be thrown by Trimmer Brushcutter WHAT CAN HAPPEN Contact with thrown objects can cause personal injury HOW TO AVOID THE HAZARD Never operate the Trimmer Brushcutter without the guard in place Fi...

Page 9: ... Trimmer Head WARNING POTENTIAL HAZARD If the trimmer head is not adequately tightened it can come loose from the Trimmer Brushcutter during use WHAT CAN HAPPEN This may cause damage to property or personal injury HOW TO AVOID THE HAZARD Make sure the trimmer head is securely fastened to the attaching shaft in the gearcase Brushcutter Blade WARNING POTENTIAL HAZARD If the Brushcutter blade is not ...

Page 10: ...sembly To detach the shoulder strap harness quickly from the Trimmer Brushcutter pull upward on the Red Band Tab Attaching Shoulder Strap Harness BC3601RS BC3601H RS WARNING POTENTIAL HAZARD Without the shoulder strap harness installed on the Trimmer Brushcutter the blade can produce side thrust which can expose the operator and bystanders to blade contact WHAT CAN HAPPEN Contact with Brushcutter ...

Page 11: ...trol contains gasses that can build up pressure inside a fuel tank WHAT CAN HAPPEN Fuel can be sprayed on you when removing fuel tank cap HOW TO AVOID THE HAZARD Remove fuel tank cap slowly to avoid injury from fuel spray DANGER POTENTIAL HAZARD In certain conditions petrol is extremely flammable and highly explosive WHAT CAN HAPPEN A fire or explosion from petrol can burn you others and cause pro...

Page 12: ...x oil with the petrol at the appropriate ratio will cause major engine damage which will void your warranty Fuel Mixture Chart Mixing Instructions IMPORTANT Never mix petrol and oil directly in the Trimmer Brushcutter fuel tank 1 Always mix fuel and oil in a clean container approved for petrol 2 Mark the container to identify it as fuel mix for the Trimmer Brushcutter 3 Use regular unleaded petrol...

Page 13: ...hrough the fuel return line to the fuel tank Flowing fuel should be almost clear not foamy or full of bubbles 2 Turn the choke lever to the Close position 3 With the stop switch START ON and the throttle trigger positioned at Fast idle start position pull the starter grip After the engine is started turn the choke lever to the Open position Then squeeze and release the throttle trigger to allow it...

Page 14: ...MARUYAMA Dealer for assistance and servicing WARNING POTENTIAL HAZARD Engine must be running to make carburetor adjustments When engine is running attached tool and other parts are moving WHAT CAN HAPPEN Contact with moving attached tool or other moving parts could cause serious personal injury or death HOW TO AVOID THE HAZARD Keep hands feet and clothing away from attached tool and other moving p...

Page 15: ...round the grip All models 4 The Trimmer weight should be evenly distributed between the arms The trimmer head should be near and parallel to the ground 5 Accelerate and hold the engine at cutting speed before entering the material to be cut 6 Always release the throttle trigger and allow the engine to return to idle speed when not cutting 7 Stop the Trimmer engine when moving between work sites If...

Page 16: ...d the bottom of the trimmer head about 5 10cm above the ground and at an angle Allow only the tip of the line to make contact 5 10cm Above Ground 5 10cm Above Ground CORRECT INCORRECT Scaling To remove unwanted vegetation hold the trimmer head about 5 10cm above the ground and at an angle Allow the tip of the line to strike the ground cutting the vegeta tion off at the surface Mowing Keep the line...

Page 17: ...ition Before using the Brushcutter check the following 1 The operator must be wearing the shoulder strap or shoulder harness attached to the Brushcutter and the Brushcutter must be on the operator s right side Model BC3601RS 2 The operator s right hand should be holding the shaft grip with his or her fingers on the throttle trigger The right arm should be slightly bent 3 The left hand should be ho...

Page 18: ...rts have stopped and disconnect the spark plug before inspecting the equipment for damage Never use a Brushcutter that has chipped cracked or broken cutting attachment or guard IMPORTANT To detach the shoulder strap harness quickly from the Brushcutter pull upward on the Red Band Tab CAUTION Always wear gloves and protective clothing when operating the Brushcutter WARNING POTENTIAL HAZARD Cutting ...

Page 19: ...Fuel Filter Replacement The fuel filter is attached to the end of the fuel pick up hose inside the tank To replace the fuel filter 1 Make sure the fuel tank is empty 2 Loosen the fuel tank cap and pull up and remove the cap holder 3 Using a wire hook gently pull the fuel filter out through the fuel filler opening 4 Grasp the fuel hose next to the fuel filter fitting and remove the filter but do no...

Page 20: ...rs of operation Spark Plug Maintenance 1 Twist the high tension lead boot on the spark plug back and forth a couple of times to loosen the boot then pull the boot off of the spark plug 2 Remove the spark plug 3 Clean the electrodes with a stiff brush 4 Adjust the electrode air gap to 0 6 0 7 mm 5 Replace the spark plug if it is oil fouled damaged or if the electrodes are worn down 6 Do not over ti...

Page 21: ...rk arrester assembly with a safety solvent and a stiff brush If any part cannot be thoroughly cleaned if must be replaced 4 Reinstall the spark arrester assembly onto the muffler then reinstall and tighten the two soket head screws 5 Reinstall the cylinder cover Spark Arrester Gearcase Maintenance Interval The gearcase should be checked for lubrication after each 30 hours of use Gearcase Lubricati...

Page 22: ...g and Tightening The MARUYAMA Trimmer Brushcutter will provide maximum performance for many many hours if it is maintained properly Good maintenance includes regular checking of all fasteners for correct tightness and cleaning the entire machine WARNING POTENTIAL HAZARD When engine is running attached tool and other parts are moving WHAT CAN HAPPEN Contact with moving tool or other moving parts co...

Page 23: ...ot start STOP switch set to off position Empty fuel tank Primer bulb wasn t pushed enough Engine flooded Move switch to on position Fill fuel tank Press primer bulb until fuel flows through the fuel return line Use warm engine starting procedure Engine will not Idle Idle speed set incorrectly Set Idle speed Engine lacks power or stalls when cutting Throttle wire has come loose Dirty air filter Clo...

Page 24: ...P N 242626 00 GB 2003 IN Manufacturing Maruyama Mfg Co Inc 4 15 Uchi kanda 3 Chome Chiyoda ku Tokyo 101 0047 Japan Tel 81 3 3252 2285 http www maruyama co jp ...