Hitachi CS25EC Owner's Manual page 5

Since this manual covers several models, there may be some difference between pictures and your unit. Use the instructions that apply to your unit.
1. Throttle trigger ;Device activated by the operator's finger,
for controlling the engine speed.
2. Throttle trigger lockout (Safety trigger) ; Device that prevents
the accidental operation of the throttle trigger until manually
released.
3. Ignition 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 control knob ; 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. Guide bar ; The part that supports and guides the saw
chain.
11. Saw chain ; Chain, serving as a cutting tool.
12. Chain brake(Front hand guard) ; Device for stopping or
locking the chain.
13. Attachment point ; The part for suspending the unit by
using a safety strap, carabineer or rope.
14. Spiked bumper (optional) : 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. Owner's manual ; Included with unit. Read before operation
and keep for future reference to learn proper, safe techniques.
GB-4