Dilo 3-033-R002 운영 매뉴얼 - 페이지 12

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-LeakPointer

4. Maintenance

The SF

-LeakPointer is designed to require a minimal amount of field maintenance. Periodic

replacement of the unit's sensor and batteries are the only maintenance needs:



LOW BATTERY CONDITION: When the batteries reach approximately 10% of capacity, the

rightmost LED of the tachometer indicator (above the LO BAT symbol) will energize. The other

seven LEDs will continue to function as indicators of the leak's relative size.



CHANGING THE CCD SENSOR: The CCD sensor assembly consists of metal and plastic

components. Do not attempt to remove one component from the other. Do not use solvents or

cleaning solutions for cleaning the sensor. It should be replaced when air vents become clogged.

Eventually, the sensor will need to be replaced. This condition is usually indicated by abnormal or

erratic performance. With the unit OFF, the old sensor can be removed by screwing off and the

new one can be screwed on afterwards. DILO recommends that you always have a spare sensor

available for replacement in the field.

Only authorized personnel should carry out maintenance works in accordance with

maintenance instructions and regulations for the prevention of accidents.

Warning

In case of non compliance this could result in considerable damage to the equipment.

www.dilo-gmbh.com

C 3970-00

3-033-R002

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