Chapter 3 - Equipment Installation
Chapter 3 - Equipment Installation
Confidential and Proprietary Information o
Confidential and Proprietary Information of ZTE CORPORATION
f ZTE CORPORATION
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I G U R E
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O S I T I O N O F T H E
O S I T I O N O F T H E
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O L E S T O
O L E S T O
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X P A N S I O N B O L T S
X P A N S I O N B O L T S
Installation hole of
Installation hole of
anchor plate
anchor plate
Foot
Foot
4.
4.
Remove the UPS, drill holes and fix the expansion bolts:
Remove the UPS, drill holes and fix the expansion bolts:
i.
i.
Drill holes with a percussion drill:
Drill holes with a percussion drill:
Select a
Select a
Ф
Ф
12 percussion drill. The aperture is 13 mm and the
12 percussion drill. The aperture is 13 mm and the
depth is 70 mm. During drilling, prevent any deviation
depth is 70 mm. During drilling, prevent any deviation
caused by the vibration of the drill. Make sure that the holes
caused by the vibration of the drill. Make sure that the holes
are vertical to the floor.
are vertical to the floor.
ii.
ii.
Fix expansion bolts:
Fix expansion bolts:
Put flat washer, spring washer and nut onto the expansion
Put flat washer, spring washer and nut onto the expansion
bolt (M10×80) respectively; insert the bolt into the hole.
bolt (M10×80) respectively; insert the bolt into the hole.
Screw down the nut clockwise with wrench to fix the
Screw down the nut clockwise with wrench to fix the
expansion bolt in the hole. Now remove the nut, spring
expansion bolt in the hole. Now remove the nut, spring
washer and flat washer. After installing the expansion bolts,
washer and flat washer. After installing the expansion bolts,
the part of each bolt above the ground should be about 30
the part of each bolt above the ground should be about 30
mm, as shown in
mm, as shown in
Figure 8
Figure 8
.
.
