KCU401-2 Keeler Cryomatic Service Manual
11. Technical Data
Cryogenic System
Gas Specification:
Medical Grade Nitrous Oxide (N
2
O) or Carbon Dioxide
(CO
2
) in non-syphon cylinders.
Operating Pressure Range: 3100 – 5860 kPa (450 – 850 PSI)
Maximum Pressure
8275 kPa (1200 PSI)
Freeze Control
Footswitch (press to freeze, release to defrost)
Electrical Ratings
Input Voltage Range:
110-240Vac (50/60Hz)
Power Rating:
100VA
Fuses:
T2AH 250V
Dimensions
Width:
305mm (12”)
Depth:
200mm (8”)
Height:
190mm (7.5”)
Weight:
2.5kg (6lbs)
Classification & Safety Standards
Complies with:
EN60601-1, UL60601-1 & CAN/CSA-C22.2 No 601.1
Equipment Classification:
Class 1, Type BF (Applied Part)
Mode of operation:
Continuous
Protection against ingress: Console IPx0
Footswitch IP68
Environmental Conditions
Storage
Operating
Temperature Range
-20°C to +50°C
+10°C to +40°C
Relative Humidity
10% to 80%
30% to 70%
Atmospheric Pressure
500hPa to 1060hPa
700hPa to 1060hPa
Symbols used on the equipment
All symbols used are in accordance with BS EN60417-2:1999 (Graphical Symbols for
use on Equipment).
BF (Applied Part)
Fuse rating
Refer to the User Manual
Footswitch connection
Dangerous voltages present
inside the equipment
Exhaust connection
AC voltage input
Gas inlet connection
