RedMax HC510DV manual  30 

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9. Maintenance

rope slowly be retracted to the reel.

12.Pull the rope 2~3 times to confirm if it is fully retracted. If it is not fully retracted, pull it out halfway and while holding the reel with left hand, hitch the rope to the reel notch and turn additional 2~3 turns clockwise.

IMPORTANT

Excessive turns of reel cause overload on the coil spring and may break it in short time.

As a guideline, retraction of the recoil spring is that the reel can be turned 1~2 turns further with the rope completely drawn out.

13.Reassemble the recoil case to the main body as original.

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Contents HC510DV T2069-93110Page Safety First ContentsSpecifications Parts location 4   5  Symbols on the machine  6 Before Using the Machine For safe operation 7  Working Gear and Clothing  8  9  Operation Safety Precautions  10 Maintenance Safety Precaution After Using the SAW 11  Change of Dust Stopper Set upSE1  12 Fitting Dust Hose and Dust BAG SE2 SE3 SE4 Mounting of Cutter BladeCutter blade Flange bolt Flange washer a Dust hose Metal band Dust bag Tying Cord 14  HOW to MIX FuelFuel Recommended Mixing Ratio Gasoline 50OILFueling the Unit For Your Engine LIFE, AvoidClose OperationOP1 OP2 Starting Engine  16 Safety lock Start setting button Throttle lever OP3 OP4 OP5Decomp valve Stopping Engine SwitchOP6 OFFFront guide Horizontal Cutting OP7 OP8 Cutting OperationFor AN Efficient Cutting Operation Vertical CuttingAir cleaner cover Top plate Felt filter MaintenanceAIR Cleaner MA1Spark Plug MA2MA3 NGK BPM8YMA4 MA5 Cooling AIR Passage Blade Drive Belt 22  Disassembling Procedure MA6 MA7 MA8 MA9Belt Exchange Assembling Procedure  24 MA14 FAN Drive Belt Belt Tension Adjustment and ExchangeIdler pulley Belt adjustment plate Bolt Tighten Slacken  25 MA15 Engine Adjustment MA15When adjusting, take the following steps  26  27  Starter Rope Exchange  28 MA19 MA20 MA21 Notch 30  Storage  31 Troubleshooting guide Check Probable Causes Action 32  Parts list  33 Cutter Unit HC510DV S/N 200101 and up  34  35  Power Unit 1 HC510DV S/N 200101 and up  36  37  Power Unit 2 HC510DV S/N 200101 and up  38  39  Carburetor HC510DV S/N 200101 and up  40 Accessories & Tool SET HC510DV S/N 200101 and up  41 Manufacturer’s warranty coverage Limited Warranty RedMax Garantie limitée