RedMax BCZ3000SW manual  22 

Page 22

9. Maintenance

MA2

(1)

MA3

(1)

MA4

.025 in

0.655mm

WARNING

Make sure that the engine has stopped and is cool before performing any service to the machine. Contact with moving cutting head or hot muffler may result in a personal injury.

AIR FILTER

The air filter, if clogged, will reduce the engine performance. Check and clean the filter element in warm, soapy water as required. Dry completely before installing. If the element is broken or shrunk, replace with a new one. (MA2)

(1) air filter

FUEL FILTER

When the engine runs short of fuel supply, check the fuel cap and the fuel filter for blockage. (MA3)

(1) fuel filter

SPARK PLUG

Starting failure and mis-firing are often caused by a fouled spark plug. Clean the spark plug and check that the plug gap is in the correct range. For a replacement plug, use the correct type specified by RedMax. (MA4)

REPLACEMENT PLUG IS A CHAMPION RZ7C.

IMPORTANT

Note that using any spark plug other than those designated may result in the engine failing to operate properly or in the engine becoming overheated and damaged.

To install the spark plug, first turn the plug until it is finger tight, then tighten it a quarter turn more with a socket wrench.

TIGHTENING TORQUE:

87~104 in-lbs (9.8~11.8 N.m.)

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Contents BCZ3000SW BCZ3000SWPage Safety First ContentsParts location Specifications 4   5  Symbols on the machine  6 Working Circumstance For safe operationWorking Condition  7 Working Plan  8 Starting the Engine Before Starting the Engine 9  Using the Product  10 Handling Fuel MaintenanceIf Someone Comes  11 Transportation  12  13  SE6 SE7 SE8 SE5Mounting Engine SE5 Putting on Waist PADBalance Unit Installing Cutting Head SE10SE9  15  16  HOW to MIX FuelFuel Recommended Mixing Ratio Gasoline 50OILFueling the Unit For Your Engine LIFE, AvoidOP3 OperationOP1 OP4 Starting Engine  19  OP7 Adjusting the Line Length 20  MA1 Refilling Trimming Line MA1 MaintenanceMaintenance Chart  21  22  Gear Case MA6 MA5 MA6 MufflerSpark Arrester Intake AIR Cooling VentMA8 Procedures to be Performed After Every 100 Hours of USEStorage  24 Optional blade usage  25 OPT4 OPT2 OPT3 SET UP the BladeStandard OPT5Operation OPT6 OPT7 OPT8Cutting Method  27  28  OPT9Controlling Blade Bounce Transporting the Unit Maintenance BladeOPT10  29 Check Probable Causes Action Troubleshooting guide 30  Parts list  31 Drive Unit BCZ3000S S/N 300001 and up  32 Optional Blade & Accessories  33 Drive Unit BCZ3000SW S/N 300001 and up  34  35   36   37  Part Number Description QtyManufacturer’s warranty coverage Limited Warranty RedMax Garantie limitée