RedMax HC510DV manual Maintenance Safety Precaution, After Using the SAW,  11 

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5. For safe operation

i.Do not cut above shoulder height.

j.If someone calls out while working or if you wish to continue work in another spot, or if you want to check the unit, always be sure to turn off the engine before making your next move.

k.Never touch the spark plug or plug cord while the engine is in operation. Doing so may result in being subjected to an electrical shock.

l.Never touch the muffler, spark plug, or other metallic parts of the engine while the engine is in operation or immediately after shutting down the engine. Doing so may result in serious burns.

MAINTENANCE SAFETY PRECAUTION

a. In order to maintain unit in proper working order, perform the maintenance and checking operations described in this manual at regular intervals.

b. In the event that any parts must be replaced or any maintenance or repair work not described in this manual must be performed, please contact a representative from the store nearest RedMax authorized servicing dealer for assistance.

c. Under no circumstances should you ever take apart the product or alter it in any way.

d. When replacing any parts or when replacing the oil or any lubricants, always be sure to use only RedMax products or products which have been certified by RedMax.

e. On checking or servicing, be sure to wear thick, sturdy gloves and use only proper tools and equipment, shut off the engine and remove the spark plug wire to prevent injury.

AFTER USING THE SAW

a. Remove the cutting wheel when transporting the unit.

b. Store the unit, with cutting wheel removed, safely away from children.

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Contents T2069-93110 HC510DVPage Contents Safety First 4  SpecificationsParts location  5   6  Symbols on the machine 7  Before Using the MachineFor safe operation  8  Working Gear and Clothing 9   10  Operation Safety Precautions 11  Maintenance Safety PrecautionAfter Using the SAW  12  Set upSE1 Change of Dust StopperDust hose Metal band Dust bag Tying Cord SE2 SE3 SE4 Mounting of Cutter BladeCutter blade Flange bolt Flange washer a Fitting Dust Hose and Dust BAGRecommended Mixing Ratio Gasoline 50OIL HOW to MIX FuelFuel  14 For Your Engine LIFE, Avoid Fueling the Unit 16  OperationOP1 OP2 Starting Engine CloseDecomp valve Safety lock Start setting button Throttle leverOP3 OP4 OP5 OFF SwitchOP6 Stopping EngineVertical Cutting OP7 OP8 Cutting OperationFor AN Efficient Cutting Operation Front guide Horizontal CuttingMA1 MaintenanceAIR Cleaner Air cleaner cover Top plate Felt filterNGK BPM8Y MA2MA3 Spark Plug 22  MA4 MA5 Cooling AIR PassageBlade Drive Belt Belt Exchange Disassembling ProcedureMA6 MA7 MA8 MA9  24  Assembling Procedure 25  FAN Drive Belt Belt Tension Adjustment and ExchangeIdler pulley Belt adjustment plate Bolt Tighten Slacken MA14 26  Engine Adjustment MA15When adjusting, take the following steps MA15 27   28  Starter Rope ExchangeNotch MA19 MA20 MA21 30   31  Storage 32  Troubleshooting guideCheck Probable Causes Action  33  Parts list 34  Cutter Unit HC510DV S/N 200101 and up 35   36  Power Unit 1 HC510DV S/N 200101 and up 37   38  Power Unit 2 HC510DV S/N 200101 and up 39   40  Carburetor HC510DV S/N 200101 and up 41  Accessories & Tool SET HC510DV S/N 200101 and upManufacturer’s warranty coverage Limited Warranty RedMax Garantie limitée