Martin CX-2 Manuel d'utilisateur télécharger pdf (Page 18)

18 Basic service CX-2 user manual

To clean the fan and air vents

To maintain adequate cooling, dust must be cleaned from the fan and air vents

periodically.

1 Remove the data and power cables and stand the fixture on end.

2 Remove dust and dirt from the fan blades and vent grills using a soft brush,

cotton swab, vacuum, or compressed air.

REPLACING FUSES

The CX-2 has 2 fuses. The main fuse holder is built in to the mains input socket.

The secondary fuse is located on the printed circuit board.

Warning! Never replace fuses with ones of a different rating!

To replace the main fuse

1 Unplug the mains cable from the input socket. Pry open the fuse holder and

remove the fuse.

2 Replace the fuse with one of the same type. The fuse rating is listed on serial

number label.

To replace the secondary fuse

1 Disconnect the fixture from AC power. Release the 4 cover locks by turning

them a quarter-turn counterclockwise. Lift the cover straight off.

2 The fuse is located right behind the data input connector. Pry out the

defective fuse and replace it with one of the same rating.

3 Replace the cover before applying power.

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Martin CX-2 Manuel d'utilisateur Page 18