Replacing The Mx2010 Craft Interface; Disconnecting The Alarm Relay Wires From The Mx2010 Craft Interface - Juniper MX2010 Hardware Manual

Figure 233: Installing the Extended DC Cable Manager
D

Replacing the MX2010 Craft Interface

Disconnecting the Alarm Relay Wires from the MX2010 Craft Interface | 468

1.
Removing the MX2010 Craft Interface | 469
2.
Installing the MX2010 Craft Interface | 472
3.
Connecting the Alarm Relay Wires to the MX2010 Craft Interface | 474
4.
Disconnecting the Alarm Relay Wires from the MX2010 Craft Interface
Here's how to disconnect the alarm relay wires from the MX2010 and an alarm-reporting device (see
Figure 149 on page 347):
1. Disconnect the existing wire at the external device.
2. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to
one of the ESD points on the chassis.
3. Using a 2.5-mm flat-blade screwdriver, loosen the small screws on the face of the terminal block and
remove the block from the relay contact.
4. Using the 2.5-mm flat-blade screwdriver, loosen the small screws on the side of the terminal block.
Remove existing wires from the slots in the front of the block (see Table 91 on page 348).
468