Echo CS-303T, Instruction Manual, Page: 6 / 38

4 CS-303T
SYMBOL FORM
DECALS
Locate this safety decal on your unit. The complete
unit illustration found in the “NOMENCLATURE OF
PARTS” section will help you locate them.
Make sure the decal is legible and that you
understand and follow the instructions on it. If a
decal cannot be read, a new one can be ordered
from your ECHO dealer.
Part Number X505-002310
Part Number X505-007420 Part Number X532-003530
REPLACEMENT BAR AND CHAIN
GUIDE BAR CHAIN
PART NO. PART NO.
12” 12A0CD3745 91PX45CQ
14” 14A0CD3752 91PX52CQ
Note:
There may be other replacement
components for achieving kickback
protection. For details, please refer
to the chain and bar combination
sheet shown in the instruction manual.
Symbol form/shape Symbol description/application Symbol form/shape Symbol description/application
WARNING!!
Read and follow all safety
precaution in the instruction
manual. Failure to follow
instructions could result in
serious personal injury.
Choke control “Cold Start”
position (choke closed)
Wear eyes, ears and head
protection Oil and gasoline mixture
Tip contact may cause the
guide bar to move suddenly
upward and backward, which
may cause serious injury
Chain oil fill
Contact of the guide bar tip
with any object should be
avoided Chain oiler adjustment
Both of the operator’s hands
must be used to operate the
chain saw
PURGE
PUMP
Purge pump
Hot surface
L
Carburetor adjustment
- Low speed mixture
Chain brake operation
H
Carburetor adjustment
- High speed mixture
Emergency stop
T
Carburetor adjustment
- Idle speed