Home
Главная
Crown
2х тактные
CT20051
Инструкция по эксплуатации Страница: 17

Crown CT20051 [17/108] Tool maintenance preventive measures

English

trunk, the tool will be thrown back on you and this may

lead to serious injuries�

• In the process of operation move the tool in a

pendulum manner to the right and to the left� Movement

from the right to the left is the operational one and

movement from the left to the right is a backstroke.

• If you incline cutting disc 21 a little bit to the left, the

mown grass will be getting stowed in even rows�

Attention: take care to ensure that

cutting disc 21 does not touch the

ground, stones, curbs, trees, etc. In case

of cutting disc 21 hitting any object,

immediately switch off the tool and check whether

cutting disc 21 has not got any damages. It is

expressly prohibited to use cutting disc 21 that

has any damages.

Operation with the help of the cutting line (see

g. 13)

• The cutting line is used for mowing of less hard

grass and also for cutting of grass in hard-to-reach

places (near walls, around trees, along fences, etc�)�

• You may use various operating techniques

depending on the results you plan to obtain:

• hold the tool at a small angle to the ground, work

with the end of the cutting line and do not press the

tool to the ground (see g. 13.1) - in this mode the

grass will be closely cut, including near walls, curbs

and trees;

• hold the tool at a small distance from the ground

and at a small angle to it, the end of the cutting line

shall hit the ground (see g. 13.2) - in this mode the

grass will be very closely cut� Mind that this mode

increases wear of the cutting line;

• you may also work in hard-to-reach places (for

example, under bushes, benches, etc�) - the cutting

line shall be parallel to the ground (see g. 13.3), do

not press the body of the spool to the ground as this

may lead to its damage or early wear�

Attention: rotating with high speed, the

end of the cutting line may damage bark

on the trees, paint on fences, etc.

Adjustment of the cutting line's length (see g. 14)

In the process of operation the cutting line gets worn

out and shortened� To adjust the length of the cutting

line, slightly press the spool 13 to the ground (by

handling the tool in regular working position, when the

engine is in operation) - the length of the cutting line

will increase� Adjustment of the cutting line's length

takes place automatically with the help of knife 29

(see g. 14). Before the beginning of operation it is

necessary to remove a protective boot from knife 29

and after nishing the operation it is necessary to put

it on�

Tool maintenance / preventive measures

Switch off the tool and remove the cap from the

spark plug before fullling all procedures.

Cleaning the tool

• The tool exterior surfaces should be cleaned after

operation with a soft brush and cloth� Do not use

caustic substances or solvents for the cleaning of the

tool� Avoid any oiling-up of the handles�

• Lay the tool down to its side and clean the inte-

rior surface of the protective cover 11� Remove the

stuck grass with the help of the wooden or plastic

scratcher�

Wrapping the cutting line onto the spool (see

g. 15)

• Unmount the spool with the cutting line 13, as

described above�

• Press the indents of the spool body 42 (see

g. 15) and remove: the spool cover 39, spool 40 and

spring 41�

• Clean all removed parts with a soft cloth�

• Fold the piece of the cutting line in two and align the

both ends�

• Wrap the cutting line onto the spool 40 (attach the

fold place to the spool and start winding while holding

the end of the cutting line by its end) towards the arrow

direction on the spool 40� Warning: observe the

cutting line winding direction.

• Run the ends of the cutting line through metal inserts

in cover 39�

• Install in the spool body 42: spring 41, spool 40 and

then latch the spool cover 39� Warning: observe the

part mounting sequence.

• Mount the spool with the cutting line 13, as described

above�

Sharpening of the cutting disc

Inspect cutting disc 21 regularly and, if needed,

sharpen it. Use a at le for this purpose. Always

sharpen all cutting edges evenly to avoid unbalance

of cutting disc 21 (the tool in this case will be vibrating

intensely)� Replace cutting disc 21 if it is severely

worn�

Sharpening of the knife for shorten the cutting line

Inspect knife 29 regularly and, if needed, sharpen it�

Use a at le for this purpose. Replace knife 29 if it is

severely worn�

Lubrication of gears (see g. 16)

Check whether there is grease in angle transmission 12

every 25 hours of using the tool�

• Screw out screw cap 43 with the help of a screwdriver

of multi-purpose wrench 26 (see g. 16).

• If there is no oil at the end of screw cap 43, add

about 5 grams of a special grease to the angle

transmission 12� Attention: do not add more grease

than is needed.

• Screw in screw cap 43 with the help of a screwdriver

of multi-purpose wrench 26�

Cleaning the air lter (see g. 17)

Clean the air lter 46 after every 25 hours of work.

• Put the tool on at ground.

• Unscrew special bolt 44 with your hand and remove

enclosure 17 and cap 45 (see g. 17).

• Wash air lter 46 in water with soap and dry up

thoroughly� Attention: do not use petrol, sol-

Crown CT20051 [17/108] Tool maintenance preventive measures

Содержание

Похожие устройства