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ProLiant 1850R Interlock Kit Installation Information
EK-1850R-IN. A01
May 1999
Introduction
The 2T-QINTL-18 interlock kit contains the components for installing the slide assemblies, the interlock system,
and the shipping bracket on the rackmounted ProLiant 1850. The interlock system helps prevent cabinet instability
by allowing only one system at a time to be pulled out of the cabinet. The shipping bracket is used to secure the
ProLiant 1850 in the cabinet during shipment or when moving the cabinet to a new location.
The interlock system consists of a vertical rod, on which are mounted actuator latches for each product installed in
the cabinet. These actuator latches engage the interlock actuator on the rear of rackmount systems. When a
rackmount system is pulled out of the cabinet, the actuator latches rotate to prevent any other rackmount system that
has an interlock actuator from being pulled out of the cabinet.
Table 1 lists the parts that are shipped with the 2T-QINTL-18 interlock kit. The callouts in column 1 refer to the part
location in Figure 1.
Table 1 2T-QINTL-18 Interlock Kit Parts List
Figure 1
Callout
Description
Part Number
Qty.
24 inch slide assembly
30-56075-01
1 pair
Slide bracket, right front and left rear
74-53881-01
2
Slide bracket, right rear and left front
74-53881-02
2
8-32 pan-head screw
90-06038-01
8
Flat washer, .190ID x .051THK
90-06660-00
8
Split washer, .171ID
90-06690-00
8
8-32 hex nut
90-06561-00
8
Interlock actuator
74-53871-01
1
¡
Actuator latch
74-48997-02
1
¢
Stabilizer bracket
74-48996-01
1
10-32 threaded nut bar
74-48998-01
1
10-32 truss-head screw
90-00063-39
4
6-32 truss-head screw
90-00063-10
2
Flat washer, .286ID x .066THK
90-06676-00
2
Split washer
90-07797-00
2
Shipping bracket
74-53874-01
1
Flat washer, .221ID x .051THK
90-06664-00
2
10-32 Kep nut
90-06565-00
2
ProLiant 1850R Interlock Kit
Installation Information
EK-1850R-IN
1