Huawei TP48200A-DT19D1 Telecom Power User Manual page 76

TP48200A-DT19D1 Telecom Power
User Manual
Figure 4-18 Removing a TEC04C
Step 4 Install a new TEC04C.
1.
2.
Step 5 Install the TCUA.
1.
2.
3.
Step 6 Properly place the temperature sensor and bind it securely with cable ties.
Step 7 Connect the power cable to the TCUA securely.
Step 8 Switch on the TCUA circuit breaker on the DC PDU.
Step 9 Disconnect the ground cable for the ESD wrist strap, and take off the ESD wrist strap and
ESD gloves.
----End
Follow-up Procedure
Pack the removed component, and return it to Huawei local warehouse.
Issue 03 (2019-11-15)
Place the TEC04C and tighten the screws.
Place the cover on the cabinet door, and secure the screws.
Connect the TEC04C power cable and signal cables to the TCUA control board based on
the recorded information.
Tighten screws to secure the TCUA.
Reconnect the cables to the TCUA based on the recorded information.
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