Zenoah BT251 manual Operation, OP1 OP2 OP3 OP4, 14 , Starting Engine

Page 14

8. Operation

OP1

OP2

(1)

A (2)

B(3)

OP3

OP4

14

STARTING ENGINE

WARNING

The cutting head will start rotating upon the engine starts.

1.Rest the unit on a flat, firm place. Keep the cutting head off the ground and clear of surrounding objects as it will start rotating upon starting of the engine.

2.Push the primer pump several times until overflown fuel flows out in the return tube. (OP1)

3.Move the choke lever to the closed position. (OP2)

(1)

Choke lever

(2) A: the closed position

(3)

B: the open position

4.Set the ignition switch to the “start” position. (OP3)

(1)

Ignition switch (2) Stop

(3)

Start

5.While holding the unit firmly, pull out the starter rope quickly until engine fires. (OP4)

IMPORTANT

Avoid pulling the rope to its end or returning it by releasing the knob. Such actions can cause starter failures.

6.Move the choke lever to the open position (OP2). And pull out the starter rope quickly to restart engine. (OP4)

7.Allow the engine to warm up for several minutes before starting operation.

NOTE

1.When restarting the engine immediately after stopping it, leave the choke open (OP2) and push the primer pump several times (OP4).

2.Overchoking can make the engine hard to start due to excess fuel. When the engine failed to start after several attempts, open the choke and repeat pulling the rope, or remove the spark plug and dry it.

Image 14
Contents BT251 Safety First ContentsSpecifications Parts locationSymbols on the machine Working Circumstance For safe operationWorking Condition Working Plan Before Starting the Engine Starting the EngineUsing the Product Maintenance If Someone Comes10  Handling FuelTransportation Installing Debris Guard SE2 Set upSE1 SE2 SE3 Installing Handle SE1 Installing Cutting Head SE312  HOW to MIX FuelFuel Recommended Mixing Ratio Gasoline 50OIL13  Fueling the UnitFor Your Engine LIFE, Avoid 14  OperationOP1 OP2 OP3 OP4 Starting EngineLine Head Usage Adjusting Idling Speed OP5OP5 OP6 Stopping Engine Trimming Grass and WeedsAdjusting the Line Length 16 17  MaintenanceRefilling Trimming Line 18  19  Muffler MA520  Spark Arrester21  Procedures to be Performed After Every 100 Hours of USEMA6 MA7 Disposal Troubleshooting guideStorage Check Probable Causes ActionLimited warranty 23 Zenoah