RedMax EX-PS Maintenance EX2-BC only, EX2-BC MA1 EX2-BC MA2 Refilling Trimming Line MA1,  38 

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9.Maintenance (EX2-BC only)

EX2-BC MA1

EX2-BC MA2

REFILLING TRIMMING LINE (MA1)

1.For replacement line, use a diameter of .095in (2.4mm). The spool is capable for a line upto 20ft (6m) on the 4” head. Avoid using a larger line as it may cut down the trimming performance.

WARNING

For safety reasons, do not use metalreinforced line.

2.Pinch the slotted area on the both sides of the spool housing to unhook the bottom cap.

3.Take out the spool and pull off the old line. Fold new line so that one half line is 4.7in.(12cm) shorter than another half.

4.Wind up the line in the correct direction as indicated on the spool.

5.Hook each end of the line in the slot on the edge of the spool, and then put the ends through the eyelets on the housing. Make sure that the spring and the washers are in place.

6.While holding the spool against the housing, pull the line ends to release them from the slot.

7.Line up the slot on the bottom cap with the hook on the housing, press the cap against the housing until it clicks.

GEAR CASE (MA2)

The reduction gears are lubricated by multipurpose, lithium-based grease in the gear case. Supply new grease every 25 hours of use or more often depending on the job condition.

Remove the cutter holders before installing new grease to arrange for old grease to exit.

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Contents OWNER/OPERATOR Manual 848-J8P-93A0Safety First ContentsParts location  3 EX-PS SpecificationsEX-LRT EX-HE 5  Symbols on the machine  6 Working Circumstance For safe operationWorking Condition  7 Working Plan  8  9  Before Starting the EngineStarting the Engine Using the Product  10 Handling Fuel MaintenanceIf Someone Comes  11 Transportation  12 Set up  13 Installing Cutting Head SE2 Set up EX2-BC onlyEX2-BC SE1 EX2-BC SE2 EX2-BC SE3 Installing Debris Guard Balance UnitMain pipe Trimming mechanism Screw hole Fastening bolt Set up EX-LRT onlyEX-LRT SE1 Attaching the Trimming Mechanism SE1  15 EX-PS SE2 Set up EX-PS onlyEX-PS SE1 Attaching the Pruning Mechanism SE1 EX-PS SE3Hole Moving direction Chain tensioner nut Chain tension adjusting screw Loosen TightenEX-PS SE4 EX-PS SE5 EX-PS SE6  17 Clamp bolt Lock screw Set up EX-HE onlyEX-HE SE1 EX-HE SE2 EX-HE SE3 EX-HE SE4 BracketFuel and chain oil When using Zenoah genuine oilHOW to MIX Fuel Recommended Mixing Ratio Gasoline 50OIL 20  Fueling the UnitFor Your Engine LIFE, Avoid Chain OIL EX-PS onlyOperation  21  22  OP6 OP7 OP8Stopping Engine OP6 OP9 Adjusting Throttle CableAdjusting Idling Speed OP10  23 Operation EX2-BC only  24 Operation Optional blade usage EX2-BC only  25 Cutting Method EX2-BC OP4 EX2-BC OP5 EX2-BC OP6Bracket Handle  26 What causes blade thrust EX2-BC OP7 EX2-BC OP8 OperationControlling Blade Thrust  27  28  How you can reduce the chance of blade thrustHow you can maintain the best control  29  EX2-BC OP9 Maintenance BladeTransporting the Unit EX-LRT OP1 Adjusting the Angle of the Cutting Blades OP1Operation EX-LRT only Clamp lever Trimming mechanismEX-PS OP1 EX-PS OP2 Checking OIL Supply Adjusting OIL Flow RateOperation EX-PS only  31  32   33  Operation EX-HE onlyEX-HE OP1  34  MaintenanceMaintenance Chart  35  Muffler MA4 36  Spark ArresterMA6 Procedures to be Performed After Every 100 Hours of USEMA51 Cylinder Intake air cooling vent backEX2-BC MA1 EX2-BC MA2 Refilling Trimming Line MA1 Maintenance EX2-BC onlyFor safety reasons, do not use metalreinforced line Gear Case MA2Quick TIP Maintenance EX-LRT onlyEX-LRT MA1 EX-LRT MA2 Blades MA1 Gear CaseGuide BAR Maintenance EX-PS onlyEX-PS MA1 MA2 MA3 Oiling Port  40 SAW Chain EX-PS MA4 MA5 MA6Sprocket EX-PS MA7 MA8 MA9  42  43  Maintenance EX-HE onlyMA1 Gear Case Check Probable Causes Action Troubleshooting guideStorage  44 Parts list EX-LRT ATT EX-PS ATT EX-HE ATTEXZ-PU S/N 60300000 and up  46  47  EX2-BC S/N 50200000 and up  48  49  Engine Unit 60100000 and up  50  51  Description Part Number QtyEX-LRT S/N 000531 and up  52  53  Casing BEX-PS S/N 000000 and up  54  55  EX-HE S/N 000101 and up  56  57  Manufacturer’s warranty coverage Limited Warranty RedMax Garantie limitée