Zenoah BT225 manual OP5 Stopping Engine, Adjusting Idling Speed OP5, Line Head Usage,  17 

Page 17

8. Operation

OP5

STOPPING ENGINE

1.Release the throttle lever and run the engine for a half minute.

2.Shift the ignition switch to the STOP position.

NOTE

Except for an emergency, avoid stopping the engine while pulling the throttle lever.

ADJUSTING IDLING SPEED (OP5)

1.When the engine tends stop frequently at idling mode, turn the adjusting screw clockwise.

2.When the cutting head keeps rotating after releasing the trigger, turn the adjusting screw counter-clockwise.

(1)Idle adjustment screw

(2)Cable adjuster

NOTE

Warm up the engine before adjusting the idling speed.

LINE HEAD USAGE

WARNING

1.Always wear eye protection such as safety goggles. Never lean over the rotating cutting head. Rocks or other debris could be thrown into eyes and face and cause serious personal injury.

2.Keep the debris guard attached in place at all times when the unit is operated.

TRIMMING GRASS AND WEEDS

Always remember that the TIP of the line does cutting. You will achieve better results by not crowding the line into the cutting area. Allow the unit to trim at its own pace.

1.Hold the unit so the head is off the ground and is tilted about 20 degrees toward the sweep direction.

2.Use full throttle when cutting.

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Contents BT225 Contents Safety First 3  SpecificationsParts location  4   5  Symbols on the machineWorking Condition For safe operationWorking Circumstance  6  7  Working Plan 8  Before Starting the EngineStarting the Engine  9  Using the ProductIf Someone Comes MaintenanceHandling Fuel  10  11  Transportation 12  Set up 13  SE6 Installing Cutting Head SE6Fuel HOW to MIX Fuel 14  Recommended Mixing Ratio Gasoline 50OILFor Your Engine LIFE, Avoid Fueling the UnitOP1 OP2 OP3 OP4 Operation 16  Starting EngineOP5 Stopping Engine Adjusting Idling Speed OP5Line Head Usage Trimming Grass and Weeds 18  Adjusting the Line Length 19  MaintenanceRefilling Trimming Line  20  AIR Filter MA1 MA2 MA3Fuel Filter Spark Plug 22  MA4Muffler Spark Arrester 23  Procedures to be Performed After Every 100 Hours of USEMA5 MA6 Storage Troubleshooting guideCheck Probable Causes Action  24  25  Parts list 26  Drive Unit BT225 S/N 000001 and up 27   28  Engine Unit BT225 S/N 50100000 and upDescription Part Number Qty Key#  29 Limited Warranty RedMax Garantie limitée Komatsu Zenoah America INC