Installing the Doors

Procedure

1. Two persons place the top filler frame on the top of the CDU cabinet, and secure it with eight M5x10 pan head screws, as shown in Figure 8-79.

   The arrow on the top filler frame must face upwards. The center and outer sides of the filling frame must be aligned with those of the CDU cabinet.

   Figure 8-79 Installing the top filler frame
   

2. Two persons lift the rear filler frame and mount it on the rear side of the cabinet by using positioning pins to partially secure it, as shown in Figure 8-81.

   Use two M5 pan head screws to secure the top of the filler frame, as shown in Figure 8-82. Use four M5 pan head screws to partially secure the cross section on the top, seven M5 pan head screws on each of the left and right sides, and three M5 screw assemblies at the bottom, as shown inFigure 8-83. Tighten the screws after they are all partially secured. The side of the filler frame must be aligned with the side of the CDU cabinet.

   Mount the data frame on the rear filler frame to keep user information. Figure 8-80 shows the its position.

   Figure 8-80 Position of the data frame
   
   Figure 8-81 Partially securing the rear filler frame
   
   Figure 8-82 Securing the top of the rear filler frame
   
   Figure 8-83 Securing the rear filler frame
   

   The bit of the electric screwdriver used to fix the filler frame must be longer than 10 cm.

3. Install four connecting plates, as shown in Figure 8-84.
   Figure 8-84 Install connecting plates
   

Procedure

The side door can be installed in either of the following scenarios (front view):

• Left door of the CDU cabinet and right door of the Atlas 900 PoD cabinet
• Right door of the CDU cabinet and left door of the Atlas 900 PoD cabinet

The following describes how to install a side door for the CDU cabinet on the left and for the Atlas 900 PoD cabinet on the right.

The method for installing the side doors of the CDU cabinet is the same as that of the Atlas 900 PoD cabinet. But before installing the side doors of the Atlas 900 PoD cabinet, you need to install the side beams. For details, see 2.

1. Disassemble the moulding door. Remove the 18 M3 black countersunk screws and the two M4 screw assemblies on the top, as shown in Figure 8-85. After the screws are removed, the door is divided into two parts, namely, the mounting plate and the side door.
   Figure 8-85 Disassembling the moulding door
   

2. Install the mounting plate. Use the M5 pan head screws to partially secure the top of the plate, as shown in Figure 8-86. After all the holes on the plate are aligned and screws are partially secured, tighten the screws.

   If there are no holes on both sides of the cabinet, partially secure the top of the mounting plate. Mark the positions of the holes on the cabinet according to the positions of the holes on the mounting plate, and then use an electric drill with a φ4.5 drill bit to drill the marked holes.

   Figure 8-86 Installing the mounting plate
   

3. Place the foam pad in position, as shown in Figure 8-87.
   Figure 8-87 Placing the foam pad
   

4. Install the side door. Three persons lift the side door and hang the top of the side door on the top of the cabinet.

   You can hold only the strengthening teeth marked with an arrow on the side door for movement, as shown in Figure 8-88. Do not hold the plastic teeth for movement.

   Figure 8-88 Position of the strengthening tooth
   

5. Secure the side door. Tighten the two M4 screw assemblies on the top, as shown in Figure 8-89. Tighten the 18 M3 black countersunk screws on both sides, as shown in Figure 8-90.
   Figure 8-89 Installing screws on the top
   
   Figure 8-90 Installing screws on both sides
   

Procedure

1. Install the hinges.

   Use two M5 countersunk screws to secure the front and four M5 pan head screws to secure the side to the imprints on the cabinet columns, as shown in Figure 8-91.

   If there is no imprints, install M5 countersunk screws to the holes 9, 12, 52, 55, 86, and 89 from the bottom.

   Figure 8-91 Installing the hinges
   

2. Install the door latches.

   Use two M5 pan head screws to secure the latches to the imprints on the columns of the cabinet, as shown in Figure 8-92.

   If there is no imprints on the cabinet columns, install M5 pan head screws to the holes 54 and 56 from the bottom.

   Figure 8-92 Installing the door latches
   

3. For details about the character installation when the door is placed horizontally, see Installing the Characters.
4. Install the moulding door.

   Two persons lift the door and engage it with the hinges, as shown in Figure 8-93.

   Figure 8-93 Installing the moulding door
   

5. Connect the ground cable to the door, as shown in Figure 8-94.
   Figure 8-94 Connecting the ground cable
   

6. Check that the door lock can be opened and closed smoothly.

Procedure

1. Determine the character installation scheme. Figure 8-95 to Figure 8-101 show the details.

   If the total number of cabinets is less than five, you do not need to install characters.

   Figure 8-95 2 PoD cabinets+1 network cabinet+2 CDU cabinets
   
   Figure 8-96 3 PoD cabinets+1 network cabinet+2 CDU cabinets
   
   Figure 8-97 4 PoD cabinets+1 network cabinet+2 CDU cabinets
   
   Figure 8-98 5 PoD cabinets+1 network cabinet+2 CDU cabinets
   
   Figure 8-99 6 PoD cabinets+1 network cabinet+2 CDU cabinets
   
   Figure 8-100 7 PoD cabinets+1 network cabinet+2 CDU cabinets
   
   Figure 8-101 8 PoD cabinets+1 network cabinet+2 CDU cabinets
   

2. Install the character (for example, A as shown in Figure 8-102) when the door is placed horizontally.
   1. Determine the position of the character cardboard. Align the arrows on the left and right sides of the cardboard with the red horizontal teeth on the door, as shown in Figure 8-103.
   2. Determine the character position. Put the character into the blank of the cardboard and insert the locating pins into the hexagonal mesh holes of the door.
   3. Fix the character. Press the buckle and interference locating pin into the hexagonal mesh holes of the door.
   4. Use the same method to install other characters.
      Figure 8-102 Character A
      
      Figure 8-103 Aligning the character cardboard
      

Procedure

1. Remove the monitor from the front door of the CDU cabinet.
2. Remove the front door.
3. Remove the hinges.
4. Install the hinges.

   Use two M5 countersunk screws to secure the front and four M5 pan head screws to secure the side to the imprints on the cabinet columns, as shown in Figure 8-104.

   If there is no imprints, install M5 countersunk screws to the holes 9, 12, 52, 55, 86, and 89 from the bottom.

   Figure 8-104 Installing the hinges
   

5. Install the door latches.

   Use two M5 pan head screws to secure the latches to the imprinted positions on the columns of the cabinet, as shown in Figure 8-105.

   If there is no imprints on the cabinet columns, install M5 pan head screws to the holes 54 and 56 from the bottom.

   Figure 8-105 Installing the door latches
   

6. Install the moulding door.

   Two persons lift the door and connect it to the hinges, as shown in Figure 8-106.

   Figure 8-106 Installing the moulding door
   

7. Connect the ground cable to the door, as shown in Figure 8-107.
   Figure 8-107 Connecting the ground cable
   

8. Install the monitor. Install the removed monitor on the new moulding door, and connect the ground cable of the monitor to the new door, as shown in Figure 8-108.
   Figure 8-108 Connecting the ground cable of the monitor
   

9. Check that the door lock can be opened and closed smoothly.

Procedure

1. Install the hinges.

   Use two M5 countersunk screws to secure the front and four M5 pan head screws to secure the side to the imprints on the cabinet columns, as shown in Figure 8-109.

   If there is no imprints, install M5 countersunk screws to the holes 6, 8, 45, 47, 73, and 75 from the bottom.

   Figure 8-109 Installing the hinges
   

2. Install the door latches.

   Use two M5 pan head screws to secure the latches to the imprinted positions on the columns of the cabinet, as shown in Figure 8-110.

   If there is no imprints, install the M5 pan head screws to holes 46 and 48 from the bottom.

   Figure 8-110 Installing the door latches
   

3. Install the front door.

   Two persons lift the front door and connect it with the hinges, as shown in Figure 8-111.

   Figure 8-111 Installing the front door
   

4. Connect the ground cable to the door, as shown in Figure 8-112.
   Figure 8-112 Connecting the ground cable
   

5. After all the moulding doors are installed, check that the red plastic tooth on the doors are on the same horizontal line, as shown in Figure 8-113.
   Figure 8-113 Checking the red line
   

6. Check that the door lock can be opened and closed smoothly.

   Only the first installed door panel needs to be checked.