Singer 40 - Disc Drive Specifications and Environment

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General Description
and the ENABLE/DISABLE switch is in the ENABLE position, the disc drive is
on-line.
The Models 40 and 42 Disc Drives operate within the specifications shown in
Table 1-1.
Table 1-1. Specifications
Dimensions
Width Depth
Height
Inches
30-1/4
24
38
Centimeters
77
61
97
Minimum Service Clearances
Front
Rear
Right Left
Inches
36
36 0
0
Centimeters
91
91
0
0
Approximate Weight
Floor 321 lbs (without 10 lb disc pack)
146 kg (without 4.5 kg disc pack)
Maximum Heat Output/Hour
Electrical Requirements
Voltage Range
Frequency
Current
Maximum Current Surge
Phases
KVA
Operating Environment
Temperature
Relative Humidity
Non-Operating (Storage)
Environment
Temperature
Relati ve Humidity
3,9000 BTU
110-130V ± 10%
60
± 1 Hz
9.6A
45A for 5 to 10 secs
single
1.1
982.8 kcal
208-230V ± 10%
50 ± 1 Hz
5.0A
25A for 5 to 10 secs
single
1.1
65 to 85°F 18 to 29.5
0
C
20
to 75%
-30 to + 150°F
-34 to +66
0
C
8 to 80%
Models 40 and 42 Reference Manual 1-3