Clarke CCS185 운영 및 유지보수 지침 매뉴얼 - 페이지 5

{카테고리_이름} Clarke CCS185에 대한 운영 및 유지보수 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Clarke CCS185 17 페이지. 185mm circular saw

Always use blades with the correct size and shape of arbor holes. Blades that do

not match the mounting hardware of the saw will run eccentrically, causing loss

of control.

g. Never use damaged or incorrect blade washers or bolt. The blade washers and

bolt were specially designed for your saw, for optimum performance and safety

of operation.

PREVENTION OF KICKBACK

Kickback is a sudden reaction to a pinched, bound or misaligned saw blade, causing

an uncontrolled saw to lift up and out of the workpiece toward the operator.

When the blade is pinched or bound tightly by the kerf closing down, the blade stalls

and the motor reaction drives the unit rapidly back toward the operator.

If the blade becomes twisted or misaligned in the cut, the teeth at the back edge of the

blade can dig into the top surface of the wood causing the blade to climb out of the

kerf and jump back toward the operator. Kickback is the result of saw misuse and/or

incorrect operating procedures or conditions and can be avoided by taking proper

precautions as given below.

a. Maintain a firm grip with both hands on the saw and position your arms to resist

kickback forces. Position your body to either side of the blade, but not in line with

the blade.

b. When the blade is binding, or when interrupting a cut for any reason, release the

trigger and hold the saw motionless in the material until the blade comes to a

complete stop. Never attempt to remove the saw from the work or pull the saw

backward while the blade is in motion or kickback may occur. Investigate and

take corrective actions to eliminate the cause of blade binding.

c. When restarting a saw in the workpiece, centre the saw blade in the kerf and

check that saw teeth are not engaged with the material. If the blade is binding,

it may walk up or kickback from the workpiece as the saw is restarted.

d. Support large panels to minimise the risk of blade pinching and kickback. Large

panels tend to sag under their own weight. Supports must be placed under the

panel on both sides, near the line of cut and near the edge of the panel.

e. Blade depth and bevel adjusting locking screws must be tight and secure before

making a cut. If blade adjustment shifts while cutting, it may cause binding and

kickback.

Use extra caution when making a "plunge cut" into existing walls or other blind

areas. The protruding blade may cut objects that can cause kickback.

Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]