Device Description; Device Use - MSW Motor Technics TS-2500 Manuel D'utilisation

EN
q) Danger! Danger to health and the risk of explosion of
the internal combustion engine
r) Poisonous carbon monoxide is present in the
engine exhaust. Remaining in a carbon monoxide
environment may lead to losing consciousness or
even death. Do not run the engine in a closed space.
s) Protect the engine from heat, sparks and flame. Do
not smoke near the machine!
t) Petrol is flammable and explosive. Before refuelling
the engine should be turned off and cooled down
u) Warning! Risk of engine damage due to wrong fuel.
v) Remember to use the right proportions when mixing
gasoline and engine oil.
w) After refuelling, tighten the fuel filler cap securely and
move at least 3 meters away from the fuel filling area
before starting the engine.
x) Start cutting only after the machine is turned on
y) A worn or damaged blade must be replaced
immediately.
z) Do not start the device when there are unauthorized
persons nearby.
aa) When using the machine, do not hold other parts
except the handles.
bb) If the blade comes into contact with a hard object,
such as a wire, stop the engine immediately and check
that the blade or other part has not been damaged.
cc) Never touch the spark plug or its wires when the
engine is running as it may cause an electric shock.
dd) When installing the cutting disc, pay attention to its
direction of rotation and that it is correctly fitted!
Check regularly if the disc is fitted correctly!
ee) Cut only in a straight line! There is a risk of damage
to the cutting disc and uncontrolled movement of the
machine when the cutting direction is changed.
ff) A kickback may occur during operation. The most
common reason is when the top of the device is
applied to the workpiece.
gg) The cutting disc may be drawn forward uncontrollably
during work. This occurs when the disc gets stuck in
the gap or when the device is pressed too hard.
hh) Before each use, check that the disc guard is correctly
fitted.
ii) The device is used for cutting hard materials such as
concrete, masonry, steel. When cutting soft material,
mind the increased risk of kickback.
jj) Do not cover the ventilation openings!
ATTENTION! Despite the safe design of the device
and its protective features, and despite the use of
additional elements protecting the operator, there
is still a slight risk of accident or injury when using
the device. Stay alert and use common sense when
using the device.
3. USE GUIDELINES
The device is used for cutting hard materials such as
concrete, masonry, steel.
The user is liable for any damage resulting from
unintended use of the device.
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3.1. DEVICE DESCRIPTION

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4
6
7
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1
9
10
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1. Throttle trigger
2. Throttle trigger blackage
3. Manual choke (lever)
4. Starter handle
5. Front handle
6. Starter cover
7. Fuel tank
8. ON / OFF switch
9. Handle for adjusting the blade housing
10. Air filter cover
11. Valve
12. Belt cover
13. Blade
14. Blade housing
3.2. PREPARING FOR USE
APPLIANCE LOCATION
Only use the equipment in a well-ventilated place. Do not
operate the device in a closed room! Do not block out the
air inlets. The side which the silencer is facing should be
cleaned of flammable elements. Before starting the device,
make sure that there are no third parties nearby. The device
should be used on an even, stable, clean, dry and fire-
resistant surface which will ensure safe operation.

3.3. DEVICE USE

3.3.1. CUTTING TECHNIQUE
1. Position the cutter as shown on the illustration.
Rev. 09.02.2021
2. Cut at full throttle.
3. Start cutting gently without pressing the blade
against the product to be cut.
4. Move the blade slowly back and forth.
5. For cutting, use the smallest possible part of the
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cutting disc.
6. Use only cutting edges for cutting.
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CAUTION: Avoid cutting by the use of the side of the blade.
Also, do not pull the cutter to the side. It can damage or
break the blade and injure the operator.
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3.3.2. SWITCHING THE DEVICE ON/OFF
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C
B
D
1. Put the device on the ground and make sure that the
blade can rotate freely after starting.
2. Hold the rear handle with your right foot, and hold
the front handle with your left hand.
3. Press the engine primer (F) several times.
4 Turn the switch (B) to the "I" position.
5. Pull out the manual choke (A).
6. Pull the starter handle (C) several times.
7. Push down the manual choke (A).
8. Pull the starter handle (C) a few times again.
9. Press the trigger (D) and the trigger blackage (E)
simultaneously.
10. Wait 2-3 minutes until the engine warms up before
starting to cut.
11. The engine will stop when switch (B) is in the "O"
position.
3.3.3. OPERATION OF DEVICE'S PARTICULAR COMPONENTS
1) BLADES
BLADE TYPES:
a) Abrasive disc – performance depends on the
gradation and hardness of the bond connecting the
abrasive grains
b) Cutting blade – when choosing a cutting blade, bear
in mind that it should not have a lower rotational
speed than the cutter, never use the blade that has
fallen on the floor
Rev. 09.02.2021
BLADE COOLING:
Remember that the blade intended for water cooling
should be cooled with continuous pouring until the end
of work. The lack of cooling may damage the device. For
a dry-cutting blade that does not require water cooling,
it is still recommended to cool it by lifting it every 30-60
seconds during cutting and letting it rotate in the air for 10
seconds. This way, it will not be damaged and stay sharp
longer.
BLADE REPLACEMENT/ASSEMBLY
CAUTION: When selecting a blade, check if is intended for
this device. Do not use blades designed for stationary saws.
1. Loosen the blade's mounting bolt.
18-20N.m
2. Remove the left flange.
3. Carefully remove the blade.
4. Clean the inside of the blade housing.
5. Place the blade on the right flange.
A
F CAUTION: Pay particular attention to the correct assembly
of the blade. The blade rotates in the direction shown on
the illustration.
E
6. Put the left flange on.
7. Tighten the bolt with the correct torque (18-20Nm) _.
CHECKING BLADE ASSEMBLY
1. Check if the mounted blade has no scratches, curves
or cracks (over its entire surface).
CAUTION: For the blades to work properly, also check
if the drive shaft and flanges.
2. Check if the threads on the drive shaft are not
damaged.
3. Check if the contact surface of the cutting blade and
the flange is free from foreign bodies.
4. Check if the flanges are not twisted, dirty or have
damaged edges.
5. Check if the mounted flanges are of the same size.
EN
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