KRONWERK KC-2500 96212 - Инструкция по эксплуатации - Страница 10

GASOLINE TRIMMER

10

fig. 14

gas throttle lock

gas throttle lever

switch

gas throttle trigger

On

Off

Your trimmer is equipped with a semi-automatic 
feeding system for the nylon thread. During operation 
of the trimmer at maximum speed, lightly hit the 
trimmer coil in the ground. The length of the cutting 
thread will increase by about 25 millimeters.

Stopping the trimmer

Release the gas throttle lever. The engine shall cool slightly, 
working at idle. Turn the ignition switch in the direction of the 
arrow on the control lever to the "Off " position.

After the work is completed, an unused fuel mixture may remain in the tank. Do not forget to pour it into the 
tube. It is forbidden to leave fuel mixture in the trimmer tank for more than 12 hours. This may cause unstable 
engine operation.

MAINTENANCE

1. Air fi lter

Clean or replace the air fi lter foam element every 10 operating hours. 

The condition of the air fi lter is one of the basic prerequisites for reliable engine operation. 

Remove the air fi lter cover. Remove the air fi lter  and  thoroughly  wash  it  fi rst in soapy water solution, then in 
clean, warm water. Dry the fi lter at room temperature, before installing the fi lter, feed it with 2-3 drops of engine 
oil. (fi g. 15-16).

fig. 15

air filter cover

air filter

fig. 16

air filter cover

filter cap

air filter

2. Spark plug

Regularly check the condition of the spark plug. 

Regularly clean the spark plug and check the clearance between the electrodes. The clearance should be 
0.5 mm.

3. Cooling system

In case of contamination of the cooling holes from mowing waste and oil sludge, use a cleaning brush and/
or a compressed air cylinder to clean them. Dirty engine cylinder gills can cause it to overheat and break. 

WARNING!

Before refueling, the engine must cool down.