6
The following guide bar and chain combina-
tions meet kickback requirements of CSA
Z62.1, Z62.3, & ANSI B175.1 when used on
saws listed in this manual. Use of bar and
chain combinations other than those listed is
not recommended and may not meet the
CKA requirements per standard.
Computed kickback angle (CKA) Table
BAR
P/N
Length
CHAIN P/N
18
″
MODEL
CKA without chain brake
BH 2660
952044418
952051338
14
_
NOTE:
If this saw is to be used for commer-
cial logging, a chain brake is required and shall
not be removed or otherwise disabled to com-
ply with Federal OSHA Regulations for Com-
mercial Logging.
SAFETY NOTICE:
Exposure to vibrations
through prolonged use of gasoline powered
hand tools could cause blood vessel or nerve
damage in the fingers, hands, and joints of
people prone to circulation disorders or
abnormal swellings. Prolonged use in cold
weather has been linked to blood vessel
damage in otherwise healthy people. If
symptoms occur such as numbness, pain,
loss of strength, change in skin color or texture,
or loss of feeling in the fingers, hands, or joints,
discontinue the use of this tool and seek
medical attention. An anti-vibration system
does not guarantee the avoidance of these
problems. Users who operate power tools on
a continual and regular basis must monitor
closely their physical condition and the
condition of this tool.
SPECIAL NOTICE:
Your saw is equipped
with a temperature limiting muffler and spark
arresting
screen
which
meets
the
requirements of California Codes 4442 and
4443. All U.S. forest land and the states of
California, Idaho, Maine, Minnesota, New
Jersey, Oregon, and Washington require by
law that many internal combustion engines
to be equipped with a spark arresting screen.
If you operate a chain saw in a state or locale
where such regulations exist, you are legally
responsible for maintaining the operating
condition of these parts. Failure to do so is
a violation of the law. Refer to the SERVICE
section for maintenance of the spark
arresting screen.
Failure to follow all Safety Rules and Precau-
tions can result in serious injury. If situations
occur which are not covered in this manual,
use care and good judgement. If you need
assistance, contact your authorized service
dealer or call 1-800--554--6723.
STANDARDS:
This saw is listed by Under-
writer’s Laboratories, Inc., and the Canadian
Standards Association in accordance with:
ANSI B175.1-2000
American National
Standard for Powered Tools -- Gasoline
Powered Chain Saw -- Safety Requirements
CSA Z62.1--03
Chain Saws -- Occupational
Health and Safety
CSA Z62.3--96
Chain Saw Kickback Occu-
pational Health and Safety
ASSEMBLY
Protective gloves (not provided) should be
worn during assembly.
ATTACHING THE BAR & CHAIN
(If not
already attached)
WARNING:
If received assembled,
repeat all steps to ensure your saw is properly
assembled and all fasteners are secure. Al-
ways wear gloves when handling the chain.
The chain is sharp and can cut you even when
it is not moving!
1. Loosen and remove the chain brake nuts
and the chain brake from the saw.
2. Remove the plastic shipping spacer (if
present).
Chain Brake
Chain Brake
Nuts
Bar Tool
Location of shipping spacer
3. An adjusting pin and screw is used to ad-
just the tension of the chain. It is very im-
portant when assembling the bar, that the
pin located on the adjusting screw aligns
into a hole in the bar. Turning the screw will
move the adjustment pin up and down the
screw. Locate this adjustment before you
begin mounting the bar onto the saw. See
illustration below.
Adjustment located on Chain Brake
Inside view of
Chain Brake
4. Turn the adjusting screw by hand coun-
terclockwise until the adjusting pin just
touches the stop. This should allow the
pin to be near the correct position.
