Technical Data Sheet; Safety Rules - McCulloch MT 250 LK Operator's Manual

TECHNICAL DATA SHEET

M
ODEL: MT 250 LK
ENGINE
3
Cylinder displacement, cm
At maximum engine power, rpm
Maximum rotational frequency of the spindle, rpm
Engine speed at recommended maximum spindle
rotational frequency, rpm
Recommended speed idling, rpm
Maximum engine power, measured in
accordance with ISO 8893, kW
Catalytic converter muffler
IGNITION SYSTEM
Spark plug
Electrode gap, mm
FUEL AND LUBRICATION SYSTEM
3
Fuel tank volume capacity, cm
Fuel consumption at maximum engine power,
measured in accordance with ISO 8893, g/h
Specified fuel consumption at max. engine power,
measured in accordance with ISO 8893, g/kWh
WEIGHT
Weight without fuel, cutting attachment and guard, kg
NOISE EMISSIONS
(see Note 1)
Sound power level, measured dB(A)
Sound power level, guaranteed L dB(A)
WA
SOUND LEVELS
(see Note 2)
Equivalent sound pressure level at the operator's ear, measured
according to EN ISO 11806 and ISO 22868, dB(A)
Equipped with trimmer head (original)
VIBRATION LEVELS
(see Note 3)
Equivalent vibration levels (a ) at handles, measured
hv,eq
according to EN ISO 11806 and ISO 22867, m/s
Equipped with trimmer head (original), left/right
Note 1: Noise emissions in the environment measured as sound power (L
EC directive 2000/14/EC. Reported sound power level for the machine has been measured with
the original cutting attachment that gives the highest level. The difference between guaranteed
and measured sound power is that the guaranteed sound power also includes dispersion in the
measurement result and the variations between different machines of the same model according
to Directive 2000/14/EC.
Note 2: Reported data for equivalent sound pressure level for the machine has a typical statisti-
cal dispersion (standard deviation) of 1 dB(A).
Note 3: Reported data for equivalent vibration level has a typical statistical dispersion (standard
2
deviation) of 1 m/s .
Model MT 250 LK (5/16 RH arbor shaft thread)
Approved accessories Type
Trimmer head Tap 'n Go (∅ 2 mm line) 531025001 / 577615901
25
8000
10000
10000
4000
0,7
Yes
Champion RCJ- -6Y
0,6
340
407
768
3,6
108
112
101,5
2
8,9/7,5
) in conformity with
WA
Cutting attachment / guard, part. no.
14
IDENTIFICATION (WHAT IS WHAT?)
Manual
Locking Sleeve
Assembly
Shaft
Trimmer
Head
Primer Bulb
Shield
Spark Plug
Starter Handle
ON/OFF Switch
Wrench

SAFETY RULES

WARNING:
When using gardening
appliances, basic safety precautions should al-
ways be followed to reduce the risk of fire and
serious injury. Read and follow all instructions.
This power unit can be dangerous! Operator is
responsible for following instructions and warn-
ings on unit and in manual. Read entire instruc-
tion manual before using unit! Be thoroughly fa-
miliar with the controls and the proper use of the
unit. Restrict the use of this unit to persons who
read, understand, and follow instructions and
warnings on unit and in manual. Never allow
children to operate this unit.
INSTRUCTION SAFETY INFORMATION
MANUAL ON THE UNIT
WARNING:
Never use blades, wire,
or flailing devices. This unit is designed for line
trimmer use only. Use of any other accessories
or attachments will increase the risk of injury.
WARNING:
Trimmer line throws ob-
jects violently. You and others can be blinded/
injured. Wear safety glasses and leg protec-
tion. Keep body parts clear of rotating line.
If situations occur which are not covered in
this manual, use care and good judgement. If
you need assistance, contact your authorized
service dealer.
Muffler
Assist Handle
Throttle Trigger
Choke Lever
Fuel Cap
OPERATOR SAFETY
WARNING:
This machine produces
an electromagnetic field during operation. Under
some circumstances, this field may interfere
with active or passive medical implants. To re-
duce the risk of serious or fatal injury, we recom-
mend persons with medical implants to consult
their physician and the medical implant
manufacturer before operating this machine.
S Dress properly. Always wear safety glasses
or similar eye protection when operating, or
performing maintenance, on your unit (safety
glasses are available). Always use standards
approved eye protection.
S Wear hearing protection.
S Always wear face or dust mask if operation
is dusty.
S Always wear heavy, long pants, long
sleeves, boots, and gloves. Wearing safety
leg guards is recommended.
S Always wear foot protection. Do not go
barefoot or wear sandals. Stay clear of
spinning line.
S Secure hair above shoulder length. Secure
or remove loose clothing or clothing with
loosely hanging ties, straps, tassels, etc.
They can be caught in moving parts.
S Being fully covered also helps protect you
from debris and pieces of toxic plants
thrown by spinning line.
S Stay alert. Do not operate this unit when you
are tired, ill, upset or under the influence of al-
cohol, drugs, or medication. Watch what you
are doing; use common sense.
3