Cannon Instrument miniAV-LT Addendum - Manual (Page 2)

glycol flowing through the hot side heat sinks surrounding the bath
in the Control Unit. Circulation of the mixture helps remove heat
from the Control Unit bath
Filling the Air/Water Heat Exchanger
Obtain a supply of quality automotive antifreeze (ethylene glycol) and
mix it with water in a ratio of 30 percent antifreeze to 70 percent water.
Do not mix antifreeze types in the Air-Water Heat Exchanger.
After you have secured the Exchanger tubing connections (see previous section)
pour this antifreeze/water mixture into the reservoir opening on the top of the
Air/Water Heat Exchanger until it is full (< 2 liters).
CAUTION
Ethylene glycol is a toxic substance. Use proper safety precautions when
handling. Follow appropriate MSDS instructions.
NOTE
Depending on the amount of fluid displacement in the coolant lines, it may be
necessary to add additional antifreeze/water mixture to the Exchanger when the
unit commences operation. You will be able to observe the liquid circulating
inside the reservoir from the opening at the top of the Exchanger during normal
operation. If air bubbles are consistently visible in the coolant lines, add
additional mixture until the Exchanger is full.
CAUTION
The water-antifreeze mix should be replaced annually for reliable performance and to prevent corrosion
of internal components (see Flushing and draining the Air/Water Heat Exchanger,
miniAV-LT Specifications:
INSTRUMENT SPECIFICATIONS
miniAV-LT Dimensions BATH UNIT AIR WATER HEAT EXCHANGER
Dimensions 254 mm wide x 437 mm deep x 598 mm high (10 x
17.25 x 23.5 in) 385.6 mm wide x 511.7 mm deep x 348.8 mm high
(15.2 x 20.15 x 13.7 in)
Weight 27 kg (45 lbs) 14 kg (30 lbs)
Shipping Weight 72 kg (159 lbs) eith all units/accessories N/A
Operating Conditions 15°C-30°C, 10%-90% RH non-condensing; Installation category IIPollution degree 2
Fuse Rating 115V & 100V UNITS: M250V 8A, 1.25 x 0.25"; 230V Unit: M250V 4A, 1.25 X 0.25"
Compliance CE Mark: Pending
Computer Requirements Computer not included, Please contact CANNON for specifications
Catalog Number/
Electrical Requirements
9725-A94
115V AC
50/60 Hz, 850 watt main unit
9725-A96
100V AC
50/60 Hz,850 watt main uni
9725-A95
230V AC
50/60 Hz, 850 watt main unis
Air-Water Heat Exchanger 175 watts