Echo CS-306 User Manual

4
CONTENTS
Page
Rules for Safe Operation ................................................................................................. 2
Technical Data ................................................................................................................. 5
Emission Data .................................................................................................................. 6
Description ....................................................................................................................... 6
Nomenclature of Parts ..................................................................................................... 7
Preparation for Use ......................................................................................................... 8
Fuel and Lubricant ........................................................................................................... 9
Operation.......................................................................................................................11
Cutting Instructions ........................................................................................................ 14
Maintenance and Care ................................................................................................... 17
Chain and Guide Bar Combinations ............................................................................... 22
Troubleshooting ............................................................................................................. 24
Storage .......................................................................................................................... 26
Correct Use of Chain Brake ........................................................................................... 26
Servicing Information ..................................................................................................... 28
INTERNATIONAL S YMBOLS
Carburetor adjustment
- Idle speed
Carburetor adjustment
- High speed mixture
Wear eyes, ears and head
protection
Carburetor adjustment
- Low speed mixture
Gasoline and oil mixture
Symbol form/shape Symbol description/application Symbol form/shape Symbol description/application
Chain oiler adjustmentChain brake operation
Chain oil pump
Chain oil fill
Emergency stop
Choke control “Cold Start”
position (choke closed)
STOP
Read and understand
Operator's Manual.

Echo CS-306 Specifications

General

Engine Displacement	30.1 cc
Engine Type	2-Stroke
Bar Length	14 in
Chain Pitch	3/8 in
Chain Gauge	0.050 in
Fuel Capacity	0.4 L
Fuel Tank Capacity	0.4 L
Bar Length (Alternative)	12 in