Operator's Manual
Table Of Contents
- Operator’s Manual CS-3510 CHAIN SAW
- Table of Contents
 - Introduction
 - Servicing Information
 - Packing List
 - Safety
 - Emission Control
 - (Exhaust & Evaporative)
 - Description
 - Operation
 - Maintenance
 - Troubleshooting
 - Storage
 - Specifications
 - Notes
 - Product Registration
 
 
CS-3510 DESCRIPTION
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© 8/20 ECHO Incorporated
Preparation For Use
Saw chain is sharp! Always wear gloves when handling 
assembly, otherwise serious personal injury may result.
Note:  The machine may be delivered with guide bar, tip guard, and 
saw chain separated. Install guide bar, tip guard, and saw 
chain as follows.
Momentary STOP Switch automatically returns to RUN position. 
Engine can start unintentionally. Always remove spark plug 
lead from spark plug before assembling or performing 
maintenance procedures. Serious personal injury can result.
Instructions to Install Optional Kick Guard
TM
 to Bar
Tools Needed: Two 11 mm (7/16 in.) 
Wrenches. 
1. Install bolt (A) in rear hole (B) of tip 
guard and through front hole (C) in 
guide bar.
2. IMPORTANT:
 Dimple (D) in tip guard 
must engage recess (E) in guide bar.
3. Securely tighten nut (F) and bolt (A).
Optional
Kick Guard
TM
A
D
B
E
C
F










