Instructions / Assembly
X7503255900 5
© 1/2017 ECHO Inc.
CS-400 SAFETY
SAFETY
Rules For Safe Operation
Kickback Safety Precautions for Chain Saw Users
KICKBACK may occur when the nose or tip of the guide bar 
touches an object, or when the wood closes in and pinches the saw 
chain in the cut.
Tip contact in some cases may cause a 
lightning fast reverse REACTION, Kicking 
the guide bar up and back towards the 
operator. Pinching the saw chain along 
the top of the guide bar may push the 
guide bar rapidly back towards the 
operator. Either of these reactions may 
cause you to lose control of the saw 
which could result in serious personal 
injury. 
The tip guard device is not installed on 
the guide bar when you purchase your 
chain saw. The tip guard can be used in a 
majority of cutting operations, and is 
especially recommended for beginners, 
homeowners, or chain saw novices. Most 
cutting operations can be accomplished 
with the tip guard in place.
Do not rely exclusively upon the safety 
devices built into your saw. As a chain 
saw user, you should take several steps to keep your cutting jobs free from 
accident or injury. 
1. With a basic understanding of 
kickback, you can reduce or 
eliminate the element of surprise. 
Sudden surprise contributes to 
accidents.
Rotational kickback
Rotational kickback
Chain moving downward at impact
Kickback Danger Zone










