Clarke CONTRACTOR CON320 운영 및 유지보수 지침 매뉴얼 - 페이지 9

{카테고리_이름} Clarke CONTRACTOR CON320에 대한 운영 및 유지보수 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Clarke CONTRACTOR CON320 13 페이지. Orbital sander

STARTING & STOPPING THE SANDER

1. Ensure the sander is switched OFF

before plugging into the power

supply.

2. Switch the machine ON or OFF by

pressing the rocker switch.

3. Lock the switch in the ON position

if required by pressing in the

trigger lock button on the side of

the handle.

OPERATING TECHNIQUE

1. Select the operating speed

appropriate to the job in hand.

The speed required will be

dependant on the material and

will be determined by a practical

trial. Speeds are stated in the

specification.

2. Also select the abrasive grade

appropriate to the task.

3. Always hold the sander securely.

4. Regularly check the condition of the sanding sheet and replace it when

necessary.

5. On very uneven surfaces or when removing layers of paint, start with a

coarse grit. On other surfaces, start with a medium grit. In both cases,

gradually change to a fine grit for a smooth final finish.

6. Always use a sanding sheet that is in top condition, damaged backing will

cause damage to the base plate surface. Please note that base plates are

NOT covered by the warranty.

7. Always place the sander on the workpiece before switching ON. This will

prevent the workpiece from being scored by the edge of a moving

sanding sheet.

8. Move the sander evenly over the surface of the workpiece with light

pressure. This helps to expel dust particles and produce an even finish and

will also prolong the life of the sanding sheet.

9. Let the sander do the work ensuring the sander is flat on the work surface.

DO NOT apply heavy pressure as this will not only produce an uneven finish

but will overload the motor causing it to burn out.

10. Wait until the sander has stopped completely before putting it down.

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