Husqvarna LB 248S 9676563-01 - Инструкция по эксплуатации - Страница 14

• If the spark plug is dirty, clean it and make sure that

the electrode gap is correct, see 

Technical data on

page 14.(Fig. 38 )

• Replace the spark plug if it is necessary.

To examine the fuel system

• Examine the fuel tank cap and the seal for the fuel

tank cap to make sure that there are no damages.

• Examine the fuel hose to make sure that there are

no leaks. If the fuel hose is damaged, let a service

agent replace it.

To adjust the clutch wire

If the drive starts to feel slow, it is necessary to adjust

the clutch wire.

1. To increase the drive speed, turn the adjuster screw

counterclockwise.

Note: If the drive is engaged when you do not pull

the drive bail, it is necessary to extend the wire.

2. To extend the wire and decrease the drive speed,

turn the adjustment screw clockwise.(Fig. 39 )

If the drive feels slow also after the adjustment, let an

approved service agent replace the drive belt.

Transportation, storage and disposal

Transportation and storage

• For storage and transportation of the product and

fuel, make sure that there are no leaks or fumes.

Sparks or open flames, for example from electrical

devices or boilers, can start a fire.

• Always use approved containers for storage and

transportation of fuel.

• Empty the fuel tank before you put the product in

storage for a long period of time. Discard the fuel at

an applicable disposal location

• Safely attach the product during transportation to

prevent damage and accidents.

• Keep the product in a locked area to prevent access

for children or persons that are not approved.

• Keep the product in a dry and frost free area.

Disposal

• Obey the local recycling requirements and applicable

regulations.

• Discard all chemicals, such as engine oil or

antifreeze, at a service center or at an applicable

disposal location.

• When the product is no longer in use, send it to a

Husqvarna dealer or discard it at a recycling

location.

• Discard the battery at a service center or discard it at

a disposal location for used batteries.

Technical data

Technical data

LB 248S

LB 253S

LB 348SI

Engine

Brand

Briggs & Stratton

Briggs & Stratton

Briggs & Stratton

Displacement, cm

3

163

163

163

Speed, rpm

2900

2900

2900

Nominal engine output, kW

1

2.4

2.6

2.6

Ignition system

Spark plug

BS OHV 992304

BS OHV 992304

BS OHV 992304

1

The power rating of the engine indicated is the average net output (at specified rpm) of a typical production

engine for the engine model measured to SAE standard J1349/ISO1585. Mass production engines may differ

from this value. Actual power output for the engine installed on the final product will depend on the operating

speed, environmental conditions and other values.

14

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