Husqvarna LB 248S 9676563-01 - Инструкция по эксплуатации - Страница 13

To change the engine oil

WARNING: Engine oil is very hot directly

after the engine is stopped. Let the engine

become cool before you drain the engine oil.

If you spill engine oil on your skin, clean with

soap and water.

1. Operate the product until the fuel tank is empty.
2. Remove the ignition cable from the spark plug.
3. Remove the oil tank cap.
4. Put a container below the product to collect the

engine oil in.

5. Tilt the product to drain the engine oil from the oil

tank.

6. Fill with new engine oil of the type recommended in 

Technical data on page 14.

7. Do a check of the oil level. See 

To do a check of the

oil level on page 12.

Battery (LB 348SI)

WARNING: A defective battery decreases

the safety of the product. Always use a

battery approved by the manufacturer.

The battery gives power to the electrical start and is a

safety device that prevents accidental start. Remove the

battery when you do not operate the product and when

you let it stay out of view.

To start the battery

You need to start the battery before the first time you

use it.
1. Put the battery into the charger, see 

To charge the

battery on page 13.

2. Wait until a minimum of 1 green lamp comes on,

approximately 10 seconds.

3. Attach the battery to the engine, see 

Electrical start

(LB 348SI) on page 11.

To charge the battery

If only 1 or 0 lamp indicators on the battery are on, it is

necessary to charge it. An empty battery is fully charged

in 1 hour. To charge for shorter periods of time does not

do damage to the battery.
1. Put the battery in the battery charger.(Fig. 37 )
2. Connect the battery charger to a power socket,

220V, 50Hz.

Status for battery charge

LED display on the battery

Status

LED 1 flashes

0%-25%

LED display on the battery

Status

LED 1 is lit, LED 2 flashes

25%-50%

LED 1, LED 2 are lit, LED 3 flashes

50%-75%

LED 1, LED 2, LED 3 are lit, LED 4

flashes

75%-100%

LED 1, LED 2, LED 3, LED 4 are lit

Fully charged

Lamp indicator on the bat-

tery charger

Status

Constant red light

The battery charges

Flashing red light

The battery is too warm

and will start to charge

when the temperature is

correct

Constant green light

The battery is fully charg-

ed

Flashing red and green

light

The battery is damaged

and must be replaced

To clean the air filter

1. Remove the air filter cover and remove the filter.
2. Hit the filter against a flat surface to make the

particles fall off.

CAUTION: Do not use solvent or

compressed air to clean the air filter.

3. Put the air filter back. Make sure that the air filter

fully seals against the air filter holder.

4. Put the air filter cover back.

Note: An air filter that is used for a long time cannot be

fully cleaned. Replace the air filter at regular intervals.

Always replace a damaged air filter.

To examine the spark plug

CAUTION: Always use the recommended

spark plug type. Incorrect spark plug type

can cause damage to the product.

• Examine the spark plug if the engine is low on

power, is not easy to start or does not operate

correctly at idle speed.

• To decrease the risk of unwanted material on the

spark plug electrodes, obey these instructions:
a) Make sure that the idle speed is correctly

adjusted.

b) Make sure that the fuel mixture is correct.
c) Make sure that the air filter is clean.

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