Duplo DB-280 Instruction Manual download pdf (Page 61)

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6 Electric

6.1 Safety Rules For Electrical Control System

1.) Only personnel who are properly trained and have adequate knowledge and skill should undertake all

electrical/electronic troubleshooting and repair.

2.) Do not alter or bypass protective interlocks.

3.) Before starting, read and observe all warning labels.

4.) When trouble shooting make sure the power source has been disconnected and main switch has been

locked.

5.) Take extra precautions in damp areas to protect you from accidental grounding.

6.) Before applying power to any equipment it must be established, without a doubt, that all persons are

clear.

7.) Do not open the electrical control panel unless it is necessary to check the electrical equipment.

8.) Do not alter the electrical circuits unless authorized to do so by the manufacturer.

9.) When replacing electrical components, make sure they conform to the manufacturer's specifications,

including proper colour coding.

10.) Do not wear metal frame glasses, metallic necklaces or chains while working on any electrical

equipment. Also do not wear any ring, watch or bracelet while operating electrical equipment.

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Duplo DB-280 Instruction Manual Page 61