11
STARTING AND STOPPING
WARNING:
 Operate this unit only in a well-ventilated 
outdoor area. Carbon monoxide exhaust fumes can be 
lethal in a confined area.
WARNING:
 Avoid accidentally starting the unit. To avoid 
serious injury, the operator and the unit must be in a stable 
position when pulling the starter rope (Fig. 12).
STARTING INSTRUCTIONS 
NOTE: To prevent the throttle control from being squeezed 
accidentally, this unit has a throttle lockout. The throttle control 
cannot be squeezed unless the throttle lockout is also engaged.
 
NOTE: There is no need to turn the unit on. The On/Off switch is in 
the On ( I ) position at all times (Fig. 10). 
Before Starting the Unit
 
1. Mix gasoline with oil. Refer to Oil and Fuel Mixing Instructions. 
2. Fill the fuel tank. Refer to Fueling the Unit. 
3. Put the shoulder strap over the operator’s head and onto the left 
shoulder (Fig. 8). 
Starting the Unit 
1. Slowly press and release the primer bulb 10 times (Fig. 11). 
2. Move the choke lever to Position A (Fig. 11). 
3. Crouch in the starting position (Fig. 12). 
4. Press and hold the throttle lockout. Squeeze and hold the 
throttle control (Fig. 10). 
 
NOTE: Continue to SQUEEZE and HOLD the throttle lockout 
and the throttle control for ALL further steps. 
 
5. Pull the starter rope with a controlled and steady motion 5 times 
(Fig. 12).  
6. Move the choke lever to Position B (Fig. 11). 
7. Pull the starter rope with a controlled and steady motion 5 times 
to start the engine (Fig. 12). 
8. Allow the engine to warm up for 60 seconds. The unit may be 
used during this time.  
NOTE: The engine is properly warmed up when it accelerates 
without hesitation. 
 
IF... the engine does not start, begin the starting procedure with 
step 2. 
IF... the engine is already warm, begin the starting procedure with 
step 6. 
After Starting the Unit 
1. Snap the shoulder strap clip onto the shoulder strap / harness 
loop. Adjust the shoulder strap to fit the operator. Refer to 
Assembling and Using the Shoulder Strap.
STOPPING INSTRUCTIONS 
1. Release the throttle control and allow the engine to idle. 
2. Press and hold the On/Off switch in the Off (O) position until the 
engine comes to a complete stop (Fig. 10).
Fig. 10
Throttle Control
Throttle 
Lockout
On/Off Switch 
(I = On / O = Off)
Fig. 12
Starting 
Position
Throttle Control
Starter Rope Grip
Fig. 11
Primer Bulb
Position B
Position A
Choke Lever
Shoulder 
Strap