Manuel d'utilisation / d'entretien du produit T200 H2TU-R du fabricant ADTRAN
Aller à la page of 21
61150090L1-5A Section 61150090L1-5A, Issue 1 1 Section 61150090L1-5 Issue 1, April 1999 List 1: CLEI CODE # T1MJ4U0MRA List 2: CLEI CODE # T1MJ5U0MRA List 3: CLEI CODE # T1MJ4V0MRA List 4: CLEI CODE # T1MJ5V0MRA High Capacity T200/T400 Cabinet Installation and Maintenance Figure 1.
2 Section 61150090L1-5A, Issue 1 61150090L1-5A • Moisture absorbing desiccant. • Spare cable hole entrance with removable seal. • Mounting template for craft planning. Cabinet Access The front and rear cabinet doors and support bracket access panels include tamper resistant security fasteners.
61150090L1-5A Section 61150090L1-5A, Issue 1 3 Figure 2. Cabinet Assembly, Rear View Fan Operation and Indication Two thermostatically controlled line powered cooling fans limit heat buildup. The primary fan energizes at about 110 ° F. The secondary fan energizes at about 150 ° F.
4 Section 61150090L1-5A, Issue 1 61150090L1-5A 2. INSTALLATION The cabinet assembly weighs about 200 pounds. This Practice assumes that proper lifting devices are on hand for maneuvering and holding the cabinet in position until securely mounted. After unpacking the T200/T400 High Capacity Cabinet inspect it for damage.
61150090L1-5A Section 61150090L1-5A, Issue 1 5 the bracket pattern. Refer to Figure 4 for pad mount access dimensions. 1. At the installation site remove all packaging material enclosing the cabinet. 2. Remove and set aside the mounting hardware kit. Verify contents per Table 2 .
6 Section 61150090L1-5A, Issue 1 61150090L1-5A 9. Hoist the cabinet to an upright position and center it over the pad. CAUTION The minimum internal bend radius for cable stubs is nine inches. 10. At this time, on the cable stub model, the cable stubs should be fed through their designated conduit or other route per craft plan.
61150090L1-5A Section 61150090L1-5A, Issue 1 7 4. Attach lifting details. Screwed into each side of the cabinet is a group of three bolts and washers. Remove these for reuse.
8 Section 61150090L1-5A, Issue 1 61150090L1-5A 16. If the unused lifting detail is to be removed, replace the fasteners removed in step 4 ensuring the sealing washer is installed next to the cabinet. NOTE All unused threaded openings in the cabinet must have their designated fasteners inserted and tightened to ensure a proper seal.
61150090L1-5A Section 61150090L1-5A, Issue 1 9 diameter range from 0.86 to 1.26 inches. Use care to ensure correct sequence of assembly. b. Insert the O-ring evenly in the groove provided on the sealing grommet. c. Insert the sealing grommet up through the designated cable opening until the O-ring is flush with the bottom of the cabinet.
1 0 Section 61150090L1-5A, Issue 1 61150090L1-5A NOTE Refer to Splice Module installation instructions for the length required inside the cabinet. Ensure sufficient sheathed cable exists at the top of the sealing grommet to install shield connectors. i.
61150090L1-5A Section 61150090L1-5A, Issue 1 11 III. SHRINK-WRAP After all other connections are completed, or correct wire lengths verified, complete the shrink-wrap process as follows: a. Position the shrink-wrap up against the bottom of the cabinet enclosing the entire sealing grommet assembly.
1 2 Section 61150090L1-5A, Issue 1 61150090L1-5A Splice Module #1 Blue Binder Group Surge Arrestor Header Connection Used on Cable A only Ckt Bd Slot Connections Surge Arrestor Header Connection Orange Binder Group Splice Module #2 Used on Cable A only Table 5A.
61150090L1-5A Section 61150090L1-5A, Issue 1 13 Table 6A. Circuit Technology Configuration Chart (Part 1) t k C # k c a P# k c a P # k c a P # k c a P# k c a P # n i P &# n i P & # n i P &.
1 4 Section 61150090L1-5A, Issue 1 61150090L1-5A Table 6B. Circuit Technology Configuration Chart (Part 2) # k c a P # n i P d n a# n i P d n a # n i P d n a # n i P d n a# n i P d n a d a e Le l b a .
61150090L1-5A Section 61150090L1-5A, Issue 1 15 Figure 13. Primary & Secondary Fan Boards 3. TESTING General Each test identifies a particular malfunction. For that reason associated components used to isolate a malfunction are assumed to be functioning correctly.
1 6 Section 61150090L1-5A, Issue 1 61150090L1-5A 3. Disable the front door switch by centering the rod and pulling outward. The secondary fan board Door LED should go Off and the Door Alarm LED at the FPU will turn green.
61150090L1-5A Section 61150090L1-5A, Issue 1 17 If the cabinet has been opened during the day allowing the heat to escape before proper troubleshooting tests could be conducted, close the cabinet doors and allow the cabinet internal temperature to restabilize.
1 8 Section 61150090L1-5A, Issue 1 61150090L1-5A Figure 15. Surge Arrestor Gas Tube Replacement 6. Disconnect the door switch JP2 connector on the fan board by carefully pulling the connector off the header.
61150090L1-5A Section 61150090L1-5A, Issue 1 19 4. Replace the remaining gas tubes in the same manner. Each slot has four gas tubes. 5. Untag and reinsert the associated slot power module at the CO. 6. Perform circuit tests to verify proper circuit operation.
2 0 Section 61150090L1-5A, Issue 1 61150090L1-5A Door Switch Replacement The door switch can be replaced in the field if it is damaged or becomes defective. WARNING High Voltages are present on exposed pins. Do not contact exposed surfaces. The following procedure applies to either the front or rear door switch ( Figure 16 ): 1.
61150090L1-5A Section 61150090L1-5A, Issue 1 21 f l e h S p o T # t o l S# t o l S # t o l S # t o l S# t o l S e m a N r e m o t s u C. D . I t i u c r i Ce t u o R m e t s y S# m e t s y Se p y T t i u c r i C 1 2 3 4 5 6 7 8 9 0 1 1 1 2 1 f l e h S m o t t o B # t o l S# t o l S # t o l S # t o l S# t o l S e m a N r e m o t s u C.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté ADTRAN T200 H2TU-R c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du ADTRAN T200 H2TU-R - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation ADTRAN T200 H2TU-R, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le ADTRAN T200 H2TU-R va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le ADTRAN T200 H2TU-R, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du ADTRAN T200 H2TU-R.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le ADTRAN T200 H2TU-R. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei ADTRAN T200 H2TU-R ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
