3
Installing the Interlock System
In the following installation procedures, directions are referred to while viewing the rackmount ProLiant 1850 from
the rear of the cabinet. To install the interlock system, refer to Figure 1 and the following procedures:
1.
Mount the interlock actuator
on the upper right rear of the ProLiant 1850 chassis by removing the upper
right, upper left, and lower left fan guard screws (1) and reinstalling them to secure the interlock actuator over
the fan guard.
2.
Remove the screws securing the vertical rod’s bottom mounting bracket to the cabinet and slide the mounting
bracket off the bottom of the vertical rod.
3.
Slide the actuator latch
¡ for the ProLiant 1850 onto the bottom of the vertical rod.
4.
Slide the stabilizer bracket
¢ for the new product onto the bottom of the vertical rod.
5.
Replace the vertical rod’s bottom mounting bracket and install the screws removed in step 2 but do not tighten
them.
6.
Position the stabilizer bracket
¢ so that the bottom hole in the stabilizer bracket is aligned with the 4th hole of
the installation area and the top hole in the stabilizer bracket is aligned with the 7th hole of the installation area
on the right rear cabinet rail.
7.
Place the bar nut
behind the right rear cabinet rail and install and tighten the two 10-32 truss-head screws
provided to secure the stabilizer bracket
¢.
8.
Position the actuator latch
¡ to properly engage the interlock actuator, and tighten the two 6-32 set screws to
secure the actuator latch to the vertical rod.
9.
Now tighten the screws to secure the vertical rod’s bottom mounting bracket.
Figure 1 Installing the 2T-QINTL-18 Interlock Kit
LJ-06683
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