RedMax BT250 manual Maintenance, Refilling Trimming Line,  19 

Page 19

9. Maintenance

Maintenance, replacement, or repair of the emission control device and systems may be performed by any non-road engine repair establishment or individual.

WARNING

•Always be sure to stop the engine before inspecting the brushcutter for problems or performing maintenance.

•Never alter the brushcutter or take the engine apart.

•When replacing parts, always be sure to use only RedMax products or products which have been certified by RedMax for use with the RedMax brushcutter.

•Things to check before using brushcutter.

■ REFILLING TRIMMING LINE

7.6m

(25')

Ø2.4mm	0.095In

3.8m

(12.5')

19 

Image 19

Contents BT250 Page Contents Safety FirstParts location Specifications 4   5  Fammille DE Moteur 5HCPS.025ADEM Symbols on the machine 6   7  For safe operationWorking Condition Working Circumstance 8  Working PlanStarting the Engine Before Starting the Engine 9   10  Using the Product 11  MaintenanceIf Someone Comes Handling Fuel 12  TransportationInstalling Cutting Head SE3 Set upSE1 SE2 SE3 Installing Handle SE1 Installing Debris Guard SE2Recommended Mixing Ratio Gasoline 50OIL HOW to MIX FuelFuel  14 For Your Engine LIFE, Avoid Fueling the UnitStarting Engine OperationOP1 OP2 OP3 OP4  16 Trimming Grass and Weeds Adjusting Idling Speed OP5OP5 OP6 Stopping Engine Line Head Usage 18  Adjusting the Line LengthRefilling Trimming Line Maintenance 19   20  Spark Plug MA1 MA2 MA3 MA4AIR Filter Fuel FilterSpark Arrester MA5 22  MufflerMA6 MA7 Procedures to be Performed After Every 100 Hours of USE 23   24  Troubleshooting guideStorage Check Probable Causes Action 25  Parts list 26  Drive Unit BT250 S/N 40400101 and up 27  BT25-50910 Housing Assy 28  Engine Unit BT250 S/N KU40001 and upElement  29 Limited Warranty RedMax Garantie limitée