Hitachi CS 51EA Chainsaw User Manual


 
3
English
WHAT IS WHAT?
1. Throttle lever: Device activated by the operatorʼsnger, for
controlling the engine speed.
2. Throttle lever lockout: Device that prevents the accidental
operation of the throttle lever until manually released.
3. Stop switch: Device for allowing the engine to be started or
stopped.
4. Oil tank cap: For closing
the oil tank.
5. Recoil starter: Pull handle to start the engine.
6. Front handle: Support handle located at or towards the front of
the engine housing.
7. Fuel tank cap: For closing the fuel tank.
8. Choke lever: Device for enriching the fuel/air mixture in the
carburetor, to aid
starting.
9. Priming pump; Device for supplying extra fuel, to aid starting.
10. Decompression valve: Device for reducing the compression
pressure to aid starting.
11. Guide bar: The part that supports and guides the saw chain.
12. Saw chain: Chain, serving as a cutting tool.
13. Chain brake (Front hand guard):
Device for stopping or locking
the chain.
14. Spiked bumper: Device for acting as a pivot when in contact with
a tree or log.
15. Chain catcher: Device for restraining the saw chain.
16. Guide bar cover: Device for covering the guide bar and saw
chain when the unit is not
being used.
17. Combi box spanner: The tool for removing or installing a spark
plug and tensioning the saw chain.
18. Handling instructions: Included with unit. Read before operation
and keep for future reference to learn proper, safe techniques.
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WARNINGS AND SAFETY INSTRUCTIONS
Operator safety
Always wear a safety face shield or goggles.
Gloves should be used when sharpening chain.
Always wear safety protective equipment such as jacket,
trousers, gloves, helmet, boots with steel toe-caps and non-slip
soles, and eye, ear and leg protection equipment whenever you
use a chain saw. For
working in trees the safety boots must be
suitable for climbing techniques. Do not wear loose clothing,
jewelry, short pants, sandals or go barefoot.
Secure hair so it is above shoulder length.
Do not operate this tool when you are tired, ill or under the
inuence of alcohol, drugs
or medication.
Never let a child or inexperienced person operate the machine.
Wear hearing protection. Pay attention to your surroundings.
Be aware of any bystanders who may be signaling a problem.
Remove safety equipment immediately upon shutting o engine.
Wear head protection.
Never start or run the engine
inside a closed room or building.
Breathing exhaust fumes can kill.
For respiratory protection, wear a protection mask while emitting
the chain oil mist and dust from sawdust.
Keep handles free of oil and fuel.
Keep hands away from cutting equipment.
Do not grab or hold the unit by
the cutting equipment.
When the unit turned o , make sure the cutting attachment has
stopped before the unit is set down.
When operation is prolonged, take a break from time to time
so that you may avoid possible Hand-Arm Vibration Syndrome
(HAVS) which is caused by vibration.
The operator must obey the local regulations of cutting area.
WARNING
Antivibration systems do not guarantee that you will not sustain
Hand-Arm Vibration Syndrome or carpal tunnel syndrome.
Therefore, continual end regular users should monitor closely
the condition of their hands andngers. If any of the above
symptoms appear, seek medical advice immediately.
Long or continuous exposure to high
noise levels may cause
permanent hearing impairment. Always wear approved hearing
protection when operating a unit/machine.
If you are using any medical electric/electronic devices such
as a pacemaker, consult your physician as well as the device
manufacturer prior to operating any power equipment.
Unit/machine safety
Inspect the entire unit/machine before
each use. Replace
damaged parts. Check for fuel leaks and make sure all fasteners
are in place and securely tightened.
Replace parts that are cracked, chipped or damaged in any way
before using the unit/machine.
Make sure the side case is properly attached.
Keep others away when making carburetor
adjustments.
Use only accessories as recommended for this unit/machine by
the manufacturer.
Never let the chain strike any obstacle. If the chain makes
contact, the machine should be stopped and checked carefully.