Harman Martin MAC Aura XB User Manual Download Page 3

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Field engineering change order

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Procedure on solving the red dot issue, number 31072017, date 31-07-2017

Before you start

•

Take precautions to prevent static electricity

damage of the product during the repair.

•

Read the instructions in this document.

•

Make sure that you have all the necessry tools

and materials ready before you start the repair.

•

All repairs and electrical isolation tests must be

performed in accordance with local regulations.

•

If you need materials, more information or

support, please call Global Technical Support on

+45 8740 0000.

Summary of Contents for Martin MAC Aura XB

Page 1: ...MAC Aura XB FIELD ENGINEERING CHANGE ORDER Procedure on solving the red dot issue number 31072017 date 31 07 2017...

Page 2: ...power cable is connected Solution Rearranging the internal wiring The black wires LED power are too close to the coil next to the connector for the red LED string Due to electrical induction a current...

Page 3: ...amage of the product during the repair Read the instructions in this document Make sure that you have all the necessry tools and materials ready before you start the repair All repairs and electrical...

Page 4: ...d this document Installation and service work must comply with local regulations and accepted codes of good practice Observe the safety instructions in the user manual for the product Figure 1 Tools T...

Page 5: ...LED power 1 are placed too close to the coil 2 next to the red LED string See figure 5 and figure 6 Due to electrical induction a current will flow in the LED circuit and the LED will glow slightly To...

Page 6: ...ing the cable ties 3 Cut the cable ties 5 and 6 NOTE Be careful not to cut the cable NOTE Make sure that the part of the cable ties that have been cut off does not fall into the head of the lamp 5 6 F...

Page 7: ...connector 2 7 with the 88V wires connector PL1 8 NOTE Make sure that the wires are placed as far as possible from the coil 9 5 Tighten the cable tie with a plier 6 Cut the end of the cable tie NOTE Ma...

Page 8: ...rocedure on solving the red dot issue number 31072017 date 31 07 2017 Figure 13 Fastening the back cover 7 Place the back cover 11 NOTE Make sure that no cables are stuck when placing the cover 8 Tigh...

Page 9: ...c loss or any other loss occasioned by the use of inability to use or reliance on the information contained in this document 2017 Harman Professional Denmark ApS All rights reserved Martin and JEM are...