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TP48200A-HX09A3, TP48200A-HX09A4,
TBC300A-DCA3, TBC300A-DCA5 and
TBC300A-TCA2 Telecom Power
User Manual
Figure 4-24 Removing the TEC04C
Step 3 Install a new TEC04C.
1.
Place the TEC04C and tighten the screws.
2.
Place the external cover onto the cabinet door, and secure the screws.
Step 4 Install the TEC control box.
1.
Connect the power cable and signal cables of the TEC04C to the TEC control board
based on the recorded information.
2.
Tighten the screws to secure the TEC control box.
3.
Connect the signal cable to the TEC control box based on the recorded information.
Step 5 Connect and tighten the power cable to the TEC control box.
Step 6 Switch on the circuit breaker for the TEC control box on the DC PDU.
Step 7 Disconnect the ground cable from the ESD wrist strap and take off the ESD wrist strap and
ESD gloves.
----End
Issue 04 (2019-11-15)
Copyright © Huawei Technologies Co., Ltd.
4 Maintenance
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