Computed kickback angle (CKA) Table
MODEL |
| BAR |
|
| CKA without chain brake | |
| P/N |
| Length | CHAIN P/N | ||
PP4620AVX |
| 952044815 |
| 20″ | 952051310 | 31_ |
NOTE: If this saw is to be used for commer- | SPECIAL NOTICE: Your saw is equipped | |||||
cial logging, a chain brake is required and | with a temperature limiting muffler and spark | |||||
shall not be removed or otherwise disabled | arresting screen which meets the | |||||
to comply with Federal OSHA Regulations | requirements of California Codes 4442 and | |||||
for Commercial Logging. |
| 4443. All U.S. forest land and the states of | ||||
WARNING: |
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| California, Idaho, Maine, Minnesota, New | ||
The engine exhaust | Jersey, Oregon, and Washington require by | |||||
from this product contains chemicals known | law that many internal combustion engines | |||||
to the State of California to cause cancer, | to be equipped with a spark arresting screen. | |||||
birth defects or other reproductive harm. | If you operate a chain saw in a state or locale | |||||
SAFETY NOTICE: Exposure to vibrations | where such regulations exist, you are legally | |||||
through prolonged use of gasoline powered | responsible for maintaining the operating | |||||
hand tools could cause blood vessel or nerve | condition of these parts. Failure to do so is | |||||
damage in the fingers, hands, and joints of | a violation of the law. Refer to the SERVICE | |||||
people prone to circulation disorders or | section for maintenance of the spark | |||||
abnormal swellings. Prolonged use in cold | arresting screen. | |||||
weather has been linked to blood vessel | Failure to follow all Safety Rules and Precau- | |||||
damage in otherwise healthy people. If | tions can result in serious injury. If situations | |||||
symptoms occur such as numbness, pain, | occur which are not covered in this manual, | |||||
loss of strength, change in skin color or texture, | use care and good judgement. If you need | |||||
or loss of feeling in the fingers, hands, or joints, | assistance, contact your authorized service | |||||
discontinue the use of this tool and seek | dealer or call | |||||
medical attention. An | STANDARDS: This saw is listed by Under- | |||||
does not guarantee the avoidance of these | writer’s Laboratories, Inc. in accordance with: | |||||
problems. Users who operate power tools on | ANSI | |||||
a continual and regular basis must monitor | Standards for | |||||
closely their physical condition and the | Saws | |||||
condition of this tool. |
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| CSA | ||
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| tional Health and Safety | |
CSA
ASSEMBLY
Protective gloves (not provided) should be worn during assembly.
ATTACHING THE BUMPER SPIKE (If not already attached)
The bumper spike may be used as a pivot when making a cut.
1.Loosen and remove bar knob completely by lifting lever and turning counterclock- wise.
2.Remove clutch cover.
3.Attach the bumper spike with the two screws as illustrated.
ATTACHING THE BAR & CHAIN (If not
already attached)
WARNING: If received assembled, repeat all steps to ensure your saw is prop- erly assembled and all fasteners are secure. Always wear gloves when handling the
chain. The chain is sharp and can cut you even when it is not moving!
NOTE: CHAIN BRAKE MUST BE DIS- ENGAGED BEFORE IT CAN BE RE- MOVED OR INSTALLED ON THE CHAIN SAW. TO DISENGAGE CHAIN BRAKE, PULL THE FRONT HAND GUARD BACK TOWARD THE REAR OF THE CHAIN BRAKE AS FAR AS POSSIBLE (SEE ILLUSTRATION).
DISENGAGED
Front Hand Guard
ENGAGED
Chain Brake
6
