Echo chain saw cs-400 User Manual

5

TO AVOID KICKBACK

1. Hold the chain saw firmly with both 

hands.

2. Don’t let the nose of the guide bar 

contact any obstruction.

3. Tip contact may suddenly move the 

guide bar upward and backward, 

which may cause serious injury.

Part Number 900191-30131

Carburetor adjustment 

- Idle speed

Carburetor adjustment 

- High speed mixture

Carefully read the Instruction 

manual

Wear eyes, ears and head 

protection

Carburetor adjustment 

- Low speed mixture

Oil and gasoline mixture

Symbol form/shape Symbol description/application Symbol form/shape Symbol description/application

Chain oiler adjustment

Chain brake operation

Chain oil pump

Chain oil fill

Locate these safety decals on your unit. The 

complete unit illustration found in the “NOMEN-

CLATURE OF PARTS” section will help you locate 

them. 

Make sure the decal is legible and that you under-

stand and follow the instructions on it. If a decal 

cannot be read, a new one can be ordered from 

your ECHO dealer. 

Emergency stop

Choke control “Cold Start” 

position (choke closed)

Part Number X524-001810

REPLACEMENT BAR AND CHAIN

Note:  There may be other replace-

ment components for achieving 

kickback protection. For details, 

please refer to the chain and bar 

combination sheet shown in the 

instruction manual.

Part Number X503-007391

WARNING!! Read and follow all 

safety precaution in the instruction 

manual. Failure to follow 

instructions could result in serious 

personal injury.

CS-400