Echo CS-501P User Manual

OPERATION CS-501P
34 X7503312804
© 01/20 ECHO Incorporated
Stopping
1. Release throttle trigger lock (G)
and throttle trigger (F) and allow
engine to idle.
2. Move ignition switch (B) DOWN
to “STOP” position.
Note: If engine does not stop,
pull choke control knob out
fully to stop engine.
Note: Return the unit to your authorized dealer to check and repair
stop switch before starting the engine again.
Checking Chain Tension
Chain tension should be checked
frequently during work and corrected
as necessary.
Do not operate with a loose chain.
Chain Lubrication Test
Hold the chain just above a dry
surface and open the throttle to half
speed for 30 seconds.
A thin line of “thrown” oil should be
seen on the dry surface.
B

Echo CS-501P Specifications

General

Engine Displacement	50.2 cc
Chain Pitch	0.325 in
Chain Gauge	0.050 in
Bar Length	18 in
Fuel Capacity	0.5 liters
Oil Capacity	0.25 liters
Starting System	Recoil
Fuel Tank Capacity	0.5 liters
Oil Tank Capacity	0.25 liters
Weight (Powerhead Only)	10.6 lbs