Omega Vehicle Security DRA-DCC-8 manual Mounting Instructions, Replacing Fuses, Assembly

1. MOUNTING INSTRUCTIONS

The DRA-DCC-8 is designed for standard DIN rail mounting.

Place the unit on the upper part of the mounting rail with the fastening tab facing down. Using a suitable flat screwdriver loosen the tab slightly and attach the unit to the rail. Once the tab is loosened, ensure that the unit is fastened securely in place.

2. REPLACING FUSES

In order to replace a blown fuse, the unit has to be disassembled, as follows:

a. Take off both terminal strips by removing the four screws at the edges.

Note: This does not require disconnecting the cables connected to the strips.

b.Remove the front panel using a suitable flat screwdriver. Press down gently on the plastic springloaded tabs located in the slots either side of the unit.

c.Disconnect the flat connector which couples the LED circuit on the front panel. d. Replace the blown fuse.

WARNING: Never install a fuse rated more than 800mA

3. ASSEMBLY

The DRA-DCC-8 unit includes two printed circuit cards designated as P.N 7041 and P.N 7040. The two printed circuit cards should occupy the slots in the enclosure according to fig 1.

Figure 1

Insert the two printed cards into their slots. Connect the flat cable between them. Connect the front panel flat cable. The panel must be inserted into the grooves on both sides of the case while pressing down until a distinct "click" is heard. Assembly is completed by laying the terminal strips in place.

Note: The terminal strips are polarized and must not be placed backwards.

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