ON/STOP

Switch

 

 

 

 

 

Choke

 

 

 

 

 

position

Throttle Trigger

decal

 

 

 

 

 

HOW TO START YOUR UNIT

WARNING: The trimmer head will turn while starting the engine. Avoid any con- tact with the muffler. A hot muffler can cause serious burns.

STARTING A COLD ENGINE (or a warm engine after running out of fuel)

Starting Position

Starter Handle

Choke

Lever

Primer Bulb

Muffler

1.Set unit on a flat surface.

2.Slowly press the primer bulb 6 times.

3.Move choke lever to FULL CHOKE by aligning lever with position shown on de- cal (see illustration below).

Choke position decal

4.Squeeze the throttle trigger fully and hold through all remaining steps.

5.Pull starter rope handle sharply until en- gine sounds as if it is trying to start, but do not pull rope more than 6 times.

6.As soon as engine sounds as if it is trying to start, move choke lever to HALF CHOKE by aligning lever with position shown on decal (see illustration below).

7.Pull starter rope sharply until engine runs, but no more than 6 pulls. If the engine doesn’t start after 6 pulls (at the HALF CHOKE position), move the choke lever to the FULL CHOKE position and press the primer bulb 6 times. Squeeze and hold the throttle trigger and pull the starter rope 2 more times. Move the choke lever to the HALF CHOKE position and pull the starter rope until the engine runs, but no more than 6 pulls. If the engine doesn’t start, repeat procedure 2 additional times.

NOTE: If engine still doesn’t start, it is probably flooded. Proceed to STARTING A FLOODED ENGINE.

8.Once the engine starts, allow it to run 10 se- conds, then move the choke lever to OFF CHOKE by aligning lever with position shown on decal (see illustration below). Al- low the unit to run for 30 more seconds at OFF CHOKE before releasing the throttle trigger. NOTE: If engine dies with the choke lever in the OFF CHOKE position, move the choke lever to the HALF CHOKE position and pull the rope until engine runs, but no more than 6 pulls.

Choke position decal

STARTING A WARM ENGINE

1.Move the choke lever to the HALF CHOKE position.

2.Squeeze and hold the throttle trigger. Keep throttle trigger fully squeezed until the engine runs smoothly.

3.Pull starter rope sharply until engine runs, but no more than 5 pulls.

4.Allow engine to run 15 seconds, then move the choke lever to the OFF CHOKE position.

NOTE: If engine has not started, pull starter rope 5 more pulls. If engine still does not run, it is probably flooded.

STARTING A FLOODED ENGINE

Flooded engines can be started by placing the choke lever in the OFF CHOKE position; then, pull the rope to clear the engine of ex- cess fuel. This could require pulling the starter handle many times depending on how badly the unit is flooded.

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Poulan S31BC instruction manual HOW to Start Your Unit, Starting a Warm Engine, Starting a Flooded Engine
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S31BC specifications

The Poulan S31BC is a versatile and powerful piece of outdoor equipment designed to meet the demands of both homeowners and landscaping professionals. This trimmer stands out for its efficiency, durability, and user-friendly features, making it a popular choice for tackling a variety of trimming tasks.

One of the standout features of the Poulan S31BC is its robust 31cc, 2-cycle engine. This powerful engine delivers the necessary torque to handle thick underbrush and tough weeds effortlessly. The 2-cycle engine is designed for high performance while remaining lightweight, which is crucial for extended use without causing fatigue to the operator. Additionally, the engine offers easy starting technology coupled with a smooth operation, allowing for hassle-free trimming in various environments.

The design of the Poulan S31BC also embraces ergonomic principles. Its lightweight frame and adjustable handle provide optimal control and comfort, reducing strain on the user's hands and back during extended use. This trimmer is equipped with a "split-shaft" construction that allows for easy attachment changes. Users can seamlessly switch between various attachments such as brush cutters or pole saws, enhancing the tool's versatility and making it suitable for multiple landscaping tasks.

Another noteworthy feature is the dual-line feed system that efficiently manages line advancement. This allows for quicker trimming sessions and less downtime for line replacement. The S31BC utilizes a bump feed mechanism, enabling users to quickly advance more line simply by tapping the trimmer head on the ground. This feature is especially valuable when tackling larger areas, as it allows for continuous operation without interrupting workflow.

Moreover, the Poulan S31BC is designed with durability in mind. Its rugged construction ensures that it withstands the rigors of regular use, offering reliable performance season after season. Additionally, the machine's lightweight design means that it is highly portable, making it easy to transport from one job site to another.

In conclusion, the Poulan S31BC is an excellent choice for anyone seeking an efficient and reliable trimmer. With its powerful 31cc engine, ergonomic design, interchangeable attachments, and user-friendly features, it caters to a range of trimming needs, making lawn care and maintenance much simpler. Whether you're a weekend warrior or a professional landscaper, the Poulan S31BC is engineered to deliver high performance, making it an invaluable addition to your outdoor toolkit.
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