Instruction Manual

Maintenance and Troubleshooting

April 2014

Instruction Manual

D103176X012

Figure 6‐2. Mounting Frame Assembly

INTERCONNECT

BOARD SCREW (1)

I/P CONVERTER SCREW HOLES (4)

(SCREWS NOT SHOWN)

MOUNTING FRAME SCREW HOLES (2)

(SCREWS NOT SHOWN)

I/P BOARD SCREW (1)

PNEUMATIC

RELAY SCREWS (2)

MANIFOLD

ASSEMBLY

INTERCONNECT

BOARD

W9103

Assembly

1. Replace the short conductive gasket (key 24) if necessary.

2. Place the O-ring seal (key 32) into the groove where the feedback sensor extends out through the housing.

Note

The proper placement of this O-ring is critical to maintaining proper ingress protection.

3. Place the termination/sensor board in the housing, taking care not to pinch the O-ring seal.

4. Tighten the 3 fasteners (keys 11 and 15).

5. Place the long conductive gasket (key 29) in the terminal barrier (key 36) as shown in figure 6‐3.

6. Snap the terminal barrier to the terminal board assembly and place the conductive gasket along the perimeter of

the DVC2000 housing.

7. Install the I/P and Interconnect boards to the Mounting Frame. Do not tighten the self-tapping screws on the

interconnect board (key 42) at this point. The two wires must be inserted into the plastic wire retainer on the

mounting frame (Intrinsically Safe units).

8. Install the Mounting Frame to the housing, making sure that the O-rings (keys 45 and 51) are in place.

9. Install the Main Electronics to the mounting frame, making sure that the pressure sensor seal (key 16) is in place.