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NEC Neax 2400 Imx Installation Manual

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    							NDA-24234 CHAPTER 3
    Page 51
    Revision 3.0
    INSTALLATION PROCEDURE
    This NAP explains the procedure for securing the Base Unit onto the floor directly or using special stand.
    1. INSTALLING THE BASE UNIT DIRECTLY ONTO THE FLOOR
    Figure 004-1  Mounting the Base Unit on an Ordinary Floor
    NAP-200-004
    Sheet 1/3
    Installation of the Base Unit
    START
    Securing the Base Unit Secure the Base Unit onto the floor as per Figure 004-1 and 
    004-2.
    When the floor elevation is in use, secure the Base Unit by 
    referring to Figures 004-1 and 004-3.
    Level  Check Check the level of the Base Unit. If necessary, adjust the level 
    by inserting spacers beneath the Base Unit.
    END
    LOCK WASHER
    BOLT
    PLAIN WASHER
    BASEUNIT 
    						
    							CHAPTER 3 NDA-24234
    Page 52
    Revision 3.0
    INSTALLATION PROCEDURE
    Figure 004-2  Mounting the Base Unit on a Free-Access or Computer Floor
    Figure 004-3  Mounting the Base Unit on a Free-Access or Computer Floor via Elevation
    NAP-200-004
    Sheet 2/3
    Installation of the Base Unit
    BOLT
    BASE UNIT
    FREE-ACCESS 
    FLOOR
    FLAT WASHER
    COMPRESSED PIPE
    FLAT WASHER
    CONCRETE 
    FLOOR
    ANCHOR BOLT
    Example: The floor elevation is higher 
    than 150 mm (5.9 inches).
    FLOOR ELEVATION
    BASE UNIT
    FREE-ACCESS 
    FLOOR 
    						
    							NDA-24234 CHAPTER 3
    Page 53
    Revision 3.0
    INSTALLATION PROCEDURE
    2. INSTALLING THE BASE UNIT USING A SPECIAL STAND
    Figure 004-4  Setting the BASEU via Special Stand
    NAP-200-004
    Sheet 3/3
    Installation of the Base Unit
    START
    Securing the Base Unit Secure the Base Unit onto the special stand as per Figure 004-4.
    Level  Check Check the level of the Base Unit. If necessary, adjust the level by 
    inserting spacers beneath the Base Unit.
    END
    LOCK WASHERBOLT
    PLAIN WASHERBASEU
    SPECIAL STAND 
    						
    							CHAPTER 3 NDA-24234
    Page 54
    Revision 3.0
    INSTALLATION PROCEDURE
    1. MOUNTING OF UNITS AND MODULES
    Figure 005-1  Procedure for Mounting Units and Modules
    NAP-200-005
    Sheet 1/16
    Mounting of Units and Modules
    START
    ENDMounting of Modules, FAN 
    BOX and TOPUMount modules, FAN BOX and TOPU for each cabinet, by 
    referring to the Figure 005-1.
    (TOPU)
    Tighten these screws.
    Do the same at the rear
    side, too. 
    (PIM3)
    Tighten these screws.
    Do the same at the rear
    side, too.
    (PIM2)
    Tighten these screws.
    Do the same at the rear
    side, too.
    (FAN BOX)
    Tighten these screws.
    Do the same at the rear
    side, too.
    (PIM1)
    Tighten these screws.
    Do the same at the rear
    side, too.
    (LPM/TSWM/DUMMY and PIM0)
    (BASEU)Note
    Note
    Note:
    FAN Unit (FANU) is
    mounted either on the
    TOPU, or inside the
    FA N  B O X .  Fo r  d e t a i l e d
    procedures, refer to
    Section 2 of this NAP. 
    						
    							NDA-24234 CHAPTER 3
    Page 55
    Revision 3.0
    INSTALLATION PROCEDURE
    2. INSTALLATION OF FANU
    Location of FANU (PZ-M369 and three electronic FANs) is shown in Figure 005-2. Depending on your system con-
    figuration, mount the FANU in the proper position.
    Figure 005-2  Locations of FANU
    NAP-200-005
    Sheet 2/16
    Mounting of Units and Modules
    / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / 
    NECNEAX 2400 IMSTOPU
    NECNEAX 2400 IMSTOPU
    FAN BOX
    located here.FANU is
     FRONT VIEW
    The mounting location of FANU differs depending on the module configuration of each cabinet. When the 
    cabinet consists of a total of two PIMS or fewer, the FANU is mounted on the TOPU. Otherwise, the FANU 
    is housed in the dedicated FAN BOX in the center of the cabinet. 
    						
    							CHAPTER 3 NDA-24234
    Page 56
    Revision 3.0
    INSTALLATION PROCEDURE
    3. PROCEDURE FOR FANU ON THE TOPU
    When any IMG is configured by two PIMs or less, the FANU is mounted as shown in Figure 005-3. Because the
    FANU is already mounted on the TOPU of the cabinet, perform STEP 4 through STEP 7 only, excepting a special
    case (STEP 1 through STEP 3 are not required in the normal cases).
    STEP 1: Referring to Figure 005-3, mount the three FANs onto the FAN Mounting Plate. Then, fasten every
    four screws.
    STEP 2: Accommodate the FAN Mounting Plate (tipped with three FANs) onto the TOPU.
    Then, tighten the four screws (refer to Figure 005-3).
    STEP 3: Mount the PZ-M369 onto the TOPU. Then, fasten the two screws (also refer to Figure 005-3).
    Figure 005-3  Mounting of FANU (on TOPU)
    NAP-200-005
    Sheet 3/16
    Mounting of Units and Modules
    TOPU
    PZ-M369
    (TALM)
    FAN Mounting PlateATTENTIONContents
    Static Sensitive
    Handling
    Precautions Required 
    						
    							NDA-24234 CHAPTER 3
    Page 57
    Revision 3.0
    INSTALLATION PROCEDURE
    STEP 4: Fix a FAN fuse (5.0A) onto the PZ-M369.
    Figure 005-4  Attachment of FAN Fuse (PZ-M369)
    STEP 5: Connect the FAN cables as shown in Figure 005-5 and Figure 005-6.
    STEP 6: Lastly, attach the Top Cover onto the TOPU of the cabinet. Then, fasten the four screws (refer to Fig-
    ure 005-7).
    Note:The procedures, STEP 4 through STEP 6, must be performed at each PBX cabinet adopting 1-PIM or 2-
    PIM configuration.
    NAP-200-005
    Sheet 4/16
    Mounting of Units and Modules
      TH2   FAN  TALM1   TALM0
      TH1   TH0   FC0   FC1   FC2
    PZ-M369
    ON
    OFF
    Auto
    Fasten a FAN fuse (5.0 A) here.
    PWR SWNote
    ATTENTIONContents
    Static Sensitive
    Handling
    Precautions Required
    Note:Heat run test of the FANU is shown in Chapter 4, ”SYSTEM STARTUP”. Therefore, keep the PWR SW
    key to the center position (= OFF), still at this time. 
    						
    							CHAPTER 3 NDA-24234
    Page 58
    Revision 3.0
    INSTALLATION PROCEDURE
    Figure 005-5  Cable Connections for FANU on TOPU
    NAP-200-005
    Sheet 5/16
    Mounting of Units and Modules
    PBX
    NECNEAX 2400 IMS
    NEAX 2400 IMSNEC
    . ..
    . ..
    TH0 TH1 TH2 FAN FC0 FC1 FC2 TALM0
    FA NNote 1
    Note 2
    TALM
    PZ-M369
    THM
    TOPU
    FANU
    TOPU (Top View)
    ATTENTIONContents
    Static Sensitive
    Handling
    Precautions Required
    Note 1:For details on the “FA N” connector (PIM backplane), refer to Figure 005-6.
    Note 2:For details on the “TALM” connector (TOPU panel), refer to Figure 005-3. 
    						
    							NDA-24234 CHAPTER 3
    Page 59
    Revision 3.0
    INSTALLATION PROCEDURE
    Figure 005-6  Connection of “FA N” Connector Cable (TOPU-PIM)
    NAP-200-005
    Sheet 6/16
    Mounting of Units and Modules
    PBXTOPU
    PIM
    (FAN)
    (FAN)
      TALM1   TALM0
      TH1   TH0   FC0   FC1   FC2  FAN
    PZ-M369
    ATTENTIONContents
    Static Sensitive
    Handling
    Precautions Required
      TH2ON
    OFF
    Auto 
    						
    							CHAPTER 3 NDA-24234
    Page 60
    Revision 3.0
    INSTALLATION PROCEDURE
    Figure 005-7  Attachment of the Top Cover
    NAP-200-005
    Sheet 7/16
    Mounting of Units and Modules
    NEAX 2400 IMSNEC
    Top Cover
    TOPU
    PIM
    Mount the Top Cover onto the TOPU.
    Then, fasten the four screws by using 
    the Phillips screwdriver. 
    						
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