To Start Engine; Re-Starting A Warm Engine; To Stop Engine; Chain Brake ® Operational Test - McCulloch EAGER BEAVER EB428 Manual Del Usuario

5-3.RE-STARTING A WARM ENGINE

1. Make sure switch is on.
2. Pull blue choke all the way out and then push it back
in-This advances the throttle so you do not have to
hold trigger during starting.
3. Push primer10x or until you see fuel in the bulb.
4. Pull rope until engine starts.
5. Depress and release trigger for idle.

5-4.TO STOP ENGINE

1. Release trigger and allow engine to return to idle
speed.
2. Press STOP switch down to stop engine Figure 5-4A.
NOTE: For emergency stopping, simply activate CHAIN
®
BRAKE and move STOP switch down.
INERTIA CHAIN BRAKE
NOTE: THIS SAW IS EQUIPPED WITH AN INERTIA
CHAIN BRAKE.IF THE SAW KICKS BACK WHILE IN USE,
THE INERTIA OF THE MOVING SAW WILL ACTIVATE
THE BRAKE. A BRAKE BAND AROUND THE CLUTCH
DRUM ACTIVATES AND STOPS THE MOVING CHAIN.
®
5-5.CHAIN BRAKE
Test the CHAIN BRAKE
function.
Perform a CHAIN BRAKE
ing extensive cutting, and definitely following any CHAIN
BRAKE ® service.
TEST CHAIN BRAKE
1. Place saw on a clear, firm, flat surface.
2. Start engine.
3. Grasp the rear handle (A) with your right hand (Figure
5-5A).
4. With your left hand, hold the front handle (B) [not
CHAIN BRAKE ® lever (C)] firmly (Figure 5-5A).
5. Squeeze the throttle trigger to 1/3 throttle, then imme-
diately activate the CHAIN BRAKE
5A).
5 - OPERATING INSTRUCTIONS
5-4A
® ACTION :
OPERATIONAL TEST
® periodically to ensure proper
® test prior to initial cutting, follow-
AS FOLLOWS:
®
® lever (C) (Figure 5-
WARNING
Activate the CHAIN BRAKE
the chain from touching anything; don't let the saw tip for-
ward.
6. Chain should stop abruptly. When it does, immediately
release the throttle trigger.
WARNING
If chain does not stop, turn engine off and take your unit to
the nearest Authorized Service Center for service.
7. If CHAIN BRAKE
off and return the CHAIN BRAKE
GAGED position.
B
A

5-6.SAW CHAIN / BAR LUBRICATION

Adequate lubrication of the saw chain is essential at all
times to minimize friction with the guide bar.
Never starve the bar and chain of oil. Running the saw with
too little oil will decrease cutting efficiency, shorten saw
chain life, cause rapid dulling of chain, and cause exces-
sive wear of bar from overheating. Too little oil is evidenced
by smoke, bar discoloration or pitch build-up.
NOTE: Saw chain stretches during use, particularly when it
is new, and it will occasionally be necessary to adjust and
tighten it. New chain will require adjustment after about 5
minutes of operation.

5-7.AUTOMATIC OILER

Your chain saw is equipped with an automatic clutch driven
oiler system. The oiler automatically delivers the proper
amount of oil to the bar and chain. As the engine speed
increases, so does the oil flow to the bar pad. There is no
flow adjustment. The oil reservoir will run out at approxi-
mately the same time as the fuel supply runs out.
12
slowly and deliberately. Keep
®
® functions properly, turn the engine
® to the DISEN-
C
5-5A