Base System Unit; Specifications; Removal And Replacement Procedures - IBM 6151 Maintenance And Service Manual

Base System Unit
The Base System Unit of the IBM 6151 System Unit consists of the
system board, processor board, floating-point board, power supply,
operator panel, covers, and hardware.
Specifications
Height
Width
Depth
Weight
Temperature
Humidity
Input voltages
Power (includes
attached display)
Hertz
Heat output
Altitude
160 mm (6 1/4 inches)
540 mm (21 1/4 inches)
465 mm (18 1/4 inches)
25 kg (60 pounds)
15.6 to 32.2°C (60 to 90°F)
8 - 80 percent, noncondensing
U.S., 90 - 137 V ac
WT low, 90 - 137 V ac
WT high, 180 - 259 V ac
U.S., 0.8 kVA
WT low voltage, 0.8 kVA
WT high voltage, 0.9 kVA
48 to 62
620 W (2150 BTU/hr)
o
to 2135 m (0 to 7000 feet)
Removal and Replacement Procedures
See Section 4 for your type unit or device.
5-4 Service Manual