Load Port Switch 1; Load Port Switch 2; Front Door Interlock Switch; Drive Access Door Interlock Switch - Sun Microsystems Enterprise Tape Library 7/3500 Field Service Manual

Load Port Switch 1

Load port switch 1 is located on the left bottom side of the load port assembly while
looking at the library from its left side. Load port switch 1 indicates that the load
port door is open when actuated. The load port switch 1 is a lever operated
mechanical micro-switch.

Load Port Switch 2

Load port switch 2 is located on the right bottom side of the load port assembly
while looking at the library from its left side. Load port switch 2 indicates that the
load port door is closed when actuated. The load port switch 2 is a lever operated
mechanical micro-switch.

Front Door Interlock Switch

The front door interlock switch is located at the bottom of the front door. This switch
is a magnetic reed switch that comprises a magnet (attached to the front door) and a
read relay (attached to the front panel assembly). When the magnet is within 0.5
inches of the read relay the switch contact closes. Motor power is shut down when
the front door is opened.

Drive Access Door Interlock Switch

The drive access door interlock switch is located on the right panel. This switch is a
magnetic reed switch that comprises a magnet (attached to the front door) and a
read relay (attached to the front panel assembly). When the magnet is within 0.5
inches of the read relay the switch contact closes. Motor power is shut down when
the front door is opened.

Storage Array Door Interlock Switch

The storage array door interlock switch is located on the left panel. This switch is a
magnetic reed switch that comprises a magnet (attached to the front door) and a
read relay (attached to the front panel assembly). When the magnet is within
0.5 inches of the read relay the switch contact closes. Motor power is shut down
when the front door is opened.
Chapter 1 Library Overview 19