Tài liệu Reinforcing the Cabinet pptx

Tools /Materials Fixing bracket Insulation plate Diamond-shaped nut M8 x 20 bolt M8 x 25 bolt Prerequisites The cabinets have been installed already.. Step 4 Insert the bolt assembly thr

5 Reinforcing the Cabinet 1

5.1 Combining the Adjacent Cabinets 2

5.2 Reinforcing the Cabinet to the Cabling Frame 4

5.2.1 Reinforcement Mode 4

5.2.2 Reinforcing the Cabinet by Method 1 5

5.2.3 Reinforcing the Cabinet by Method 2 8

5.2.4 Reinforcing the Cabinet by Method 3 10

5.2.5 Reinforcing the Cabinet by Method 4 12

5.3 Checking the Installation 14

Position of joint plates 2

Combining the adjacent cabinets 3

Installation mode 4

Reinforcing the cabinet by method 1 6

Expected result 7

Reinforcing the cabinet by method 2 9

Expected result 10

Reinforcing the Cabinet by Method 3 11

Expected result 12

Reinforcing the cabinet by method 4 13

Expected result 14

5 Reinforcing the Cabinet About This Chapter

This chapter guides you to reinforce the installed cabinets For stability purpose, cabinets must be reinforced by the following methods

 Combining the adjacent cabinets with joint plates

 Reinforcing the cabinet to the cabling frame

The following table lists the contents of this chapter

Section Description

5.1Combining the Adjacent Cabinets

Describes operations and procedures of combining the adjacent cabinets.

5.2Reinforcing the Cabinet to the Cabling Frame

Describes operations and procedures of installing the cabinet shockproof components.

5.3Checking the Installation Describes the checklist of the installation.

5.1 Combining the Adjacent Cabinets

Purpose This procedure guides you to combine the adjacent cabinets

with joint plates.

Tools /Materials Joint plate

Cross screwdriver

Prerequisites The installation of cabinets is finished.

Required/As needed As needed.

 Note

The adjacent cabinets must be combined with joint plates Two joint plates are delivered with every cabinet

Step 1 Remove the joint plate from the top of the cabinet Before delivery, the joint

plates have been attached to the cabinet See Figure 1.1

Joint plate

Figure 1.1 Position of joint plates

Step 2 Insert the M5 x 10 tapping screws into the joint plate and further into screw holes

on the top of the two adjacent cabinets Screw them tight to fix the joint plate See Figure 1.1

Figure 1.1 Combining the adjacent cabinets

End

5.2 Reinforcing the Cabinet to the Cabling

Frame

This section guides you to reinforce a cabinet to the cabling frame

5.2.1 Reinforcement Mode

Select an installation mode according the following items:

 Whether there are troughs at sides of the cabling frame

 The height the cabinet

Figure 1.1 shows the selection of installation mode

Start

Any trough at cabling frame side?

No

2600mm-high cabinet?

2600mm-high cabinet?

End

Yes

Reinforcing a 2600mm-high cabinet

(Method 1)

Reinforcing a 2200mm-high or 2000mm-high cabinet (Method 2)

Reinforcing a 2600mm-high cabinet

(Method 3)

Reinforcing a 2200mm-high or 2000mm-high cabinet (Method 4)

Figure 1.1 Installation mode

5.2.2 Reinforcing the Cabinet by Method 1

Purpose This procedure guides you to reinforce the cabinets to the

cabling frame.

Tools /Materials Fixing bracket

Insulation plate Diamond-shaped nut M8 x 20 bolt

M8 x 25 bolt

Prerequisites The cabinets have been installed already.

The cabling frame has been installed.

The cabinet is 2600 mm high.

The cabling frame has side troughs.

Required/As needed As needed.

Step 1 Determine where to install the fixing part according to positions of the installed

cabinet and the cabling frame

Step 2 Place the diamond-shaped nut into the trough of the cabling frame

Step 3 Place a spring washer and a flat washer onto the M8 x 20 bolt

Step 4 Insert the bolt assembly through the fixing bracket and screw the bolt into the

diamond-shaped nut in the trough of the cabling frame See Step 7Figure 1.1

 Note

Do not screw the bolt too tight Screw it until the bolt cannot fall out

Step 5 Place an insulation plate between the cabinet and the fixing bracket

Step 6 Place a spring washer, a big flat washer and an insulation washer onto the M8 x

25 bolt

Step 7 Insert the bolt assembly through the fixing bracket and insulation plate, and into

the nut on the cabinet See Figure 1.1

 Note

Do not screw the bolt too tight Screw it until the bolt cannot fall out

1

4

5

3

7 6 2

1.Cabinet 2 Cabling frame 3 Diamond-shaped nut

4 Fixing bracket 5 M8 x 20 bolt 6 M8 x 25 bolt

7 Insulation plate

Figure 1.1 Reinforcing the cabinet by method 1 Step 8 Install other fixing parts, and adjust their relative positions according to the

on-site engineering situation Then screw all bolts tight See Figure 1.1

Figure 1.1 Expected result

End

5.2.3 Reinforcing the Cabinet by Method 2

Purpose This procedure guides you to reinforce the cabinets to the

cabling frame.

Tools /Materials Fixing bracket

Insulation plate Diamond-shaped nut M8 x 20 bolt

M8 x 25 bolt

Prerequisites The cabinets have been installed already.

The cabling frame has been installed.

The cabinet is 2200mm or 2000mm high.

The cabling frame has side troughs.

Required/As needed As needed

Step 1 Determine where to install the fixing part according to positions of the installed

cabinet and the cabling frame

Step 2 Adjust the height of the adjustable bracket according to the distance between the

cabinet and the cabling frame

Step 3 Place the diamond-shaped nut into the determined position in the trough of the

cabling frame

Step 4 Place a spring washer and a flat washer onto the M8 x 20 bolt

Step 5 Insert the bolt assembly through the adjustable bracket, and into the

diamond-shaped nut in the trough of the cabling frame

Step 6 Insert another M8 x 20 bolt assembly through the fixing bracket and the

adjustable plate, and into the corresponding nut with moderate force

 Note

Do not screw the bolt too tight Screw it until the bolt cannot fall out

4

5

7

8

6 5

1 2

1.Cabinet 2 Cabling frame 3 Diamond-shaped nut 4 Adjustable bracket

5 M8 × 20 bolt 6 Fixing bracket 7 M8 × 25 bolt 8 Insulation plate

Figure 1.1 Reinforcing the cabinet by method 2

Step 8 Place a spring washer, a big flat washer and an insulation washer onto the M8 x

25 bolt

Step 9 Insert the bolt assembly through the fixing bracket and the insulation plate, and

into the nut on the cabinet with moderate force See Step 7Figure 1.1

 Note

Do not screw the bolt too tight Screw it until the bolt cannot fall out

Step 10 Install other fixing parts, and adjust their relative positions according to the

on-site engineering situation Then screw all bolts tight See Figure 1.1

Figure 1.1 Expected result

End

5.2.4 Reinforcing the Cabinet by Method 3

Purpose This procedure guides you to reinforce the cabinets to the

cabling frame.

Tools /Materials Fixing bracket

Insulation plate M8 x 50 bolt M8 x 25 bolt Clamp

Prerequisites The cabinets have been installed already.

The cabling frame has been installed.

The cabinet is 2600 mm high.

The cabling frame has no side troughs.

Required/As As needed

with moderate force See Step 7Figure 1.1.

Step 4 Place an insulation plate between the cabinet and the fixing bracket

Step 5 Place a spring washer, a big flat washer and an insulation washer onto the M8 x

25 bolt

Step 6 Insert the bolt assembly through the fixing bracket and the insulation plate, and

into the nut on the cabinet with moderate force See Step 7Figure 1.1

 Note

Do not screw the bolt too tight Screw it until the bolt cannot fall out

Step 7 Install other fixing parts, and adjust their relative positions according to the

on-site engineering situation Then screw all bolts tight See Figure 1.2

1

7 6 2

5

4

3

1.Cabinet 2 Cabling frame 3 Clamp 4 M8 × 50 bolt

Figure 1.2 Expected result

End

5.2.5 Reinforcing the Cabinet by Method 4

Purpose This procedure guides you to reinforce the cabinets to the

cabling frame.

Tools /Materials Fixing bracket

Insulation plate M8 x 50 bolt M8 x 20 bolt M8 x 25 bolt Clamp

Prerequisites The cabinets have been installed already.

The cabling frame has been installed.

The cabinet is 2200mm or 2000mm high.

The cabling frame has no side troughs.

Required/As needed As needed

Step 4 Insert the bolt assembly through the adjustable bracket and the clamp, and screw it

with moderate force See Step 7Figure 1.1

Step 5 Insert the M8 x 20 bolt assembly through the fixing bracket and the adjustable

plate, and into the nut with moderate force See Step 7Figure 1.1

Step 6 Place a spring washer, a big flat washer and an insulation washer onto the M8 x

25 bolt

Step 7 Insert the bolt assembly through the fixing bracket and the insulation plate, and

into the nut on the cabinet with moderate force See Figure 1.1

 Note

Do not screw the bolt too tight Screw it until the bolt cannot fall out

1

2

6 7

8

9

5

4

3

1.Cabinet 2 Cabling frame 3 Clamp 4 M8 × 50 bolt

5 Adjustable bracket 6 Fixing bracket 7 M8 x 20 8 M8 × 25 bolt 9 Insulation plate

Figure 1.1 Expected result

End 5.3 Checking the Installation

The following requirements should be met when the cabinet is reinforced properly

 The joint plates for combining cabinets are installed correctly and properly, with all screws tightened

 The cabinet is stable with the fixing parts installed If not, check whether the bolts are screwed tight and whether correct installation mode is adopted