English / USA
Definitions
1.Carburetor Box Cover Twist Lock Lock for carburetor box cover.
2.Carburetor Adjusting Screws For fine tuning the carburetor.
3.Spark Plug Boot
Connects the spark plug with the ignition wire.
4.Decompression Valve (automatically resetting) Releases compression pressure to make starting easier -
when activated.
5.Chain Sprocket Cover
Covers the clutch and the sprocket.
6.Chain Sprocket
The toothed wheel that drives the saw chain.
7.Chain Brake
A device to stop the rotation of the chain if activated in a kickback situation by the operator's hand or by inertia.
8.Adjusting Wheel Quick chain tensioner*.
9.Chain Tensioner
Permits precise adjustment of chain tension.
10.Chain Catcher
Helps to reduce the risk of operator contact by a chain if it breaks or comes off the bar.
11.Bumper Spike
Toothed stop for holding saw steady against wood.
12.Guide Bar
Supports and guides the saw chain.
13.Oilomatic Saw Chain
A loop consisting of cutters, tie straps and drive links.
14.Oil Filler Cap
For closing the oil tank.
15.Muffler
Reduces engine exhaust noise and directs the exhaust gases.
16.Front Hand Guard Provides protection against projecting branches and helps prevent left hand from touching the chain if it slips off the handlebar. It also serves as the lever for chain brake activation.
17.Front Handle
Handlebar for the left hand at the front of the saw.
18.Starter Grip
The grip of the starter, for starting the engine.
19.Fuel Filler Cap
For closing the fuel tank.
20. Master Control Lever |
Lever for choke control, starting |
throttle, run and stop switch |
positions. |
21. Throttle Trigger |
Controls the speed of the engine. |
22. Coasting Brake Activating Lever |
(Throttle Trigger Interlock) |
Must be depressed before the |
throttle trigger can be activated. |
Engages and disengages the |
coasting brake. |
23. Rear Handle |
The support handle for the right |
hand, located at or toward the rear |
of the saw. |
24. Rear Hand Guard |
Gives added protection to |
operator's right hand. |
Guide Bar Nose |
The exposed end of the guide bar. |
(not illustrated, see chapter |
"Tensioning the Saw Chain") |
Clutch |
Couples engine to chain sprocket |
when engine is accelerated beyond |
idle speed. (not illustrated) |
The |
number of |
designed to reduce the |
transmission of vibrations created |
by the engine and cutting |
attachment to the operator's hands. |
(not illustrated) |
*see "Guide to Using this Manual"
62 | MS 280 C |