Leak Sensor 2 (Tray1) Replacement

Prerequisites

Table 1. Personnel requirements
Required persons	Preliminary requirements	Procedure	Finalization
1	Not Applicable	10 minutes	15 minutes

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

Table 3. 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 4. Required conditions
Condition	Reference	Effectivity
System Power must be turned OFF. Refer to ISC PDU Main Breaker LOTO Procedure.	-	-

Open ISC Covers.
Notice

Pay attention to the hoses when pulling out the water tray.
Notice

Pay attention for leak sensor not to be wet when pulling out the water tray.
Perform the following steps.
1. Disconnect two connectors.
2. Loosen three screws.
3. Withdraw sensor Tray.
Figure 1. Water Tray
Remove Water Tray Leak Sensor 2 Assy from the water tray by loosening 2 screws.
1. Loosen two screws.
2. Remove sensor.
Figure 2. Leak Sensor 2
Notice

Note that there's a plate at the back of water tray when restoring.
Installation is reverse order of removal.