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(Optional) Installing the Top Frame
Bottom Pipe Routing
- Remove the two M5x10 tapping screws that secure the front door sealing plate on the top of the cabinet, as shown by (1) in Figure 3-27.
- Place the top frame, with the side with FRONT facing upwards and the end with FRONT facing the cabinet front door, as shown by (2) in Figure 3-27.
- Secure the top frame.
- Use the four M8x20 screw assemblies to secure the top frame to the cabinet, as shown by (3) and (4) in Figure 3-27.
- Install two M5x10 tapping screws at the front of the top frame to set up equipotential bonding between the cabinet and the top frame, as shown by (3) in Figure 3-27.
Overhead Pipe Routing
- Remove the two M5x10 tapping screws that secure the front door sealing plate on the top of the cabinet, as shown by (1) in Figure 3-28.
- Remove the rear decorative plate for the top frame, and then remove the four M5x10 tapping screws and the six M4x10 countersunk screws from the rear plate of the top frame, as shown by (2) and (3) in Figure 3-28.
- Place the top frame, with the side with FRONT facing upwards and the end with FRONT facing the cabinet front door, as shown by (4) in Figure 3-28.
- Secure the top frame.
- Use the four M5x10 tapping screws and the six M4x10 countersunk screws to secure the rear plate to the top frame, and clamp the rear plate, as shown by (1) and (2) in Figure 3-29.
- Use the four M8x20 screw assemblies to secure the top frame to the cabinet, as shown by (3) and (4) in Figure 3-29.
- Install two M5x10 tapping screws at the front of the top frame to set up equipotential bonding between the cabinet and the top frame, as shown by (5) in Figure 3-29.
