Echo CS-400 User Manual

OPERATION CS-400
30 X7503256004
© 08/2020 ECHO Incorporated
Operation of this equipment may create sparks that can start
fires around dry vegetation. This unit is equipped with a spark
arrestor to prevent discharge of hot particles from the engine.
Metal cutters can also create sparks if the cutter strikes rocks,
metal, or other hard objects. Contact local fire authorities for
laws or regulations regarding fire prevention requirements.
Winter Operation
Air cleaner cover - Use the winter
plug (A) to prevent carburetor trouble
in winter.
• Remove air cleaner cover. Remove
plug from warm weather position
(B), and install into cold weather
position (C).
Note: For operation at normal
temperature (5°C [41°F])
return the plug to its original position. To prevent over heating
of the engine.
Starting Cold Engine
Make sure the bar and chain are free from any obstruction when
starting the chain saw.
1. Move chain brake lever fully
FORWARD to LOCK chain brake
before starting.
2. Fill the fuel tank with fuel mixture.
Do not over fill.
3. Fill the chain oil tank with
lubricant. Do not over fill.
A
B
C
Chain brake

Echo CS-400 Specifications

General

Engine Displacement	40.2 cc
Weight (without bar and chain)	10.1 lbs
Oil Capacity	8.5 oz
Chain Pitch	3/8 inch
Chain Gauge	.050 in.
Vibration Level (Front/Rear Handle)	6.0 / 6.5 m/s²