Cabinet Monitor

Prerequisites

Table 1. Personnel requirements
Required persons	Preliminary requirements	Procedure	Finalization
1	Not Applicable	30 minutes	15 minutes

Table 2. Tools and test equipment
Item	Quantity	Effectivity	Part number	Manufacturer
Standard Tool	1	-	-	-

Table 3. Replacement parts
Item	Quantity	Effectivity	Part number	Manufacturer
Cabinet Monitor (Refer to Illustrated Parts)	1	-	-	-

Table 4. Safety

Warning

ELECTROCUTION HAZARD!

DANGEROUS AND OR FATAL VOLTAGES ARE PRESENT IN THE ENERGIZED CABINET.

Follow loto steps as given in first section of this document to disable and verify safe voltage levels.

Table 5. Required conditions
Condition	Reference	Effectivity
System Power must be turned OFF. Refer to System Cabinet PDU Main Breaker LOTO Procedure.	-	-

Remove L Upper Front Cover. Refer to SC Cover Removal.
Disconnect all connector from cabinet monitor. (J2, J3, J4, J5, J10, J12, J13, J7, J8, J9, J14, LINE/FUSE)

Figure 1. Cable Disconnection from Cabinet Monitor
Loosen 2 screws tightening cabinet monitor to the chassis.

Figure 2. Cabinet Monitor Removal
Disconnect J11 (CAN terminator) from defective Cabinet Monitor and connect it to new Cabinet Monitor.
Install cabinet monitor by the reverse order of the removal.
Restore the System Cabinet.