NEC Neax 2400 Imx Installation Manual

							NDA-24234 CHAPTER 3
Page 41
Revision 3.0
INSTALLATION PROCEDURE
This NAP explains the procedures for marking, drilling and other necessary work when the PBX is to be installed
on a free-access floor by either one of the following three methods.
Securing the PBX directly onto the floor
Securing the PBX with the special stand
Securing the PBX with the floor elevation
This NAP also explains the procedures for marking, leveling and drilling for MDF, Power Equipment, and Peripheral
Equipment (See Section 4.)
Note:Kinds of Anchor Bolts
Various types of anchor bolts are available; the type of bolt to be used depends on the application. Sleeve
expansion-type anchor bolts are generally preferred for the PBX installation. Table 002-1 shows anchor
bolt specifications.
* Pull out Strength = 1,900 Kg (4185 lb)
(Concrete Strength = more than 20, 580, 000 Pa (2984.871 PSI))
NAP-200-002
Sheet 1/8
Marketing, Leveling, and Drilling
Table 002-1  Specification of Anchor Bolts-Sleeve Expansion Type
SCREW SLEEVEBOLT
LENGTHSLEEVE
LENGTHDRILL
DIA.DRILLING
DEPTHMAX. THICKNESS
OF ITEM TO BE
FIXEDAPPLICATION COMPONENTS
mm inch mm inch mm inch
 M10  Ø17.3  50  2  38  1.5  Ø17.5  50  2  15 mm/0.6 in  For concrete  Bolts, 
 Wa s h e r s ,  
 Nuts
 70  2.8  58  2.3  70  2.8  Concrete + Mortar 
 (20 mm/0.8 in 
 thick)
 80  3.1  68  2.7  80  3.1  Concrete + Mortar 
 (30 mm/1.2 in
 thick) 
						

							CHAPTER 3 NDA-24234
Page 42
Revision 3.0
INSTALLATION PROCEDURE
1. WHEN SECURING THE PBX DIRECTLY ONTO THE FLOOR
NAP-200-002
Sheet 2/8
Marking, Leveling, and Drilling
START
Marking Referring to Figure 002-1, mark the holes for the 
anchor bolts of the base unit.
Drilling Drill holes at the locations marked for base unit.
Cutting of Free-Access Floor Referring to Figure 002-2, cut the free-access floor at 
the marked cable locations by using a jigsaw.
Leveling Measure the level of floor surface of the free-access 
floor.
When it is not level, adjust the support of the free-
access floor until it is level.
END 
						

							NDA-24234 CHAPTER 3
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Revision 3.0
INSTALLATION PROCEDURE
Figure 002-1  Locations of Base Unit Securing Holes
NAP-200-002
Sheet 3/8
Marking, Leveling, and Drilling
Multiple IMG ConfigurationSingle IMG Configuration
85(3.35)55(2.17)
410(14.14)    550
(19.65)
 40
(1.57)   520
(18.47)40(1.57)
   600
(111.62)
Unit: mm(inch)
85(3.35)55(2.17)
410(14.14)    550
(19.65)
 40
(1.57)
 120
(4.72)    520
(18.47)
   600
(111.62)   520
(18.47)
   600
(111.62)
 120
(4.72) 120
(4.72)
   520
(18.47)
   600
(111.62) 40(1.57)
Unit: mm(inch)   520
(18.47)
   600
(111.62)
IMG0 IMG1 IMG2 IMG3 
						

							CHAPTER 3 NDA-24234
Page 44
Revision 3.0
INSTALLATION PROCEDURE
Figure 002-2  Cable Hole on a Free-Access or Computer Floor
NAP-200-002
Sheet 4/8
Marking, Leveling, and Drilling
REAR
FRONT
PBX
CABLE HOLE
FREE-ACCESS FLOOR
Unit: mm(inch) 100(3.94)
115(4.53)    370
(12.57)
  550
(19.65)
    600
(111.62)115(4.53) 
						

							NDA-24234 CHAPTER 3
Page 45
Revision 3.0
INSTALLATION PROCEDURE
2. WHEN SECURING THE PBX WITH THE SPECIAL STAND
NAP-200-002
Sheet 5/8
Marking, Leveling, and Drilling
START
Marking and Drilling of Special 
StandDrill the Special Stand for securing the PBX. 
(See Figure 002-3.)
Marking, Drilling and Cutting of 
Free-Access FloorMark, drill, and cut the free-access floor according to 
the size of the special stand to be used.
Installing the Special Stand Secure the special stand onto the floor. 
(See Figure 002-4.)
Level Check Check the level of the special stand. If necessary, 
adjust the level by inserting spacers beneath the stand.
END 
						

							CHAPTER 3 NDA-24234
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Revision 3.0
INSTALLATION PROCEDURE
Figure 002-3  Example of Special Stand
Figure 002-4  Special Stand Installation Method
NAP-200-002
Sheet 6/8
Marking, Leveling, and Drilling
520
(18.47)
40
(1.57)
85
(3.35) 410
(14.14)
550
(19.65) 55
(2.17)
HOLE FOR SECURING
BASE UNIT
Unit: mm(inch)
FRONTPBX
TOPU
PIM
LPM
FREE-ACCESS
OR COMPUTER FLOOR
SPECIAL STAND
ANCHOR BOLT 
						

							NDA-24234 CHAPTER 3
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Revision 3.0
INSTALLATION PROCEDURE
3. WHEN SECURING PBX WITH FLOOR ELEVATIONS
Figure 002-5  Example of Elevation
NAP-200-002
Sheet 7/8
Marking, Leveling, and Drilling
START
Installing the Floor Elevation Secure the Floor Elevation on the concrete floor. 
(See Figure 002-5.)
Marking Mark the locations of the anchor bolt holes for the Base Unit. 
(See Figure 002-1.)
Drilling Drill holes in the locations.
Cutting of Free-Access Floor Cut the Free-Access Floor with a jigsaw. (See Figure 002-2.)
END
HOLE FOR SECURING 
BASEU
CONCRETE FLOOR
520
(1’8.47”)
410 
(1’4.14”)
ANCHOR BOLT
ELEVATION 
						

							CHAPTER 3 NDA-24234
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Revision 3.0
INSTALLATION PROCEDURE
4. MARKING, LEVELING AND DRILLING FOR MDF, POWER EQUIPMENT, AND PERIPHERAL EQUIPMENT
NAP-200-002
Sheet 8/8
Marking, Leveling, and Drilling
START
Leveling Measure the level of floor surface and determine the reference 
level.
Marking Mark the holes for securing 
equipmentPower Equipment
MDF
Peripheral Equipment
Drilling Drill holes locations marked for power equipment, MDF, and 
peripheral equipment.
Secure the anchor bolts to the floor. 
(Embed nuts and sleeves)
Remove the anchor bolts temporarily. 
(Remove anchor bolts and washers)
END
WA L L
FLOOR REFERENCE LEVELHIGHEST LEVEL
ROOM 
						

							NDA-24234 CHAPTER 3
Page 49
Revision 3.0
INSTALLATION PROCEDURE
This NAP explains the procedure for unpacking and inspection.
Note 1:If any equipment is missing or damaged, report it to the supplier immediately.
Note 2:Save all packing materials and boxes so that they can be used to return damaged equipment to the supplier.
1. UNPACKING
NAP-200-003
Sheet 1/2
Unpacking and Inspection
START
Quantity check Check the quantity of packages received against the 
Packing List.
Check for external damage Check the packaging for external damage.
Carry-In Carry the packages containing the Module Group into 
the switching equipment room.
Unpacking 
Note 2Module Group, Modules, and Units 
Covers 
Circuit Cards 
ATTCON 
Cables 
END
CAUTION:Equipment may become damaged if
not handled properly during unpack-
ing and inspection.
AT T E N T I O NContents
Static Sensitive
Handling
Precautions Required 
						

							CHAPTER 3 NDA-24234
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Revision 3.0
INSTALLATION PROCEDURE
2. INSPECTION
NAP-200-003
Sheet 2/2
Unpacking and Inspection
START
Visually Inspect Modules and Units Overall distortion.
Scratches or dents on the surface.
Distortion of shelves.
Cracks to connectors on the backplane.
Broken or bent pins on the backplane.
Circuit Cards
Provide protection from static 
electricity.Scratches and cracks.
Loose wires and parts.
Damage to card puller tabs.
Desk Console and MAT Scratches and dents on the body.
Damage to keys and lamps.
END
CAUTION:Equipment may become damaged
if not handled properly during
unpacking and inspection.
AT T E N T I O NContents
Static Sensitive
Handling
Precautions Required