ULVAC CRYOGENICS INCORPORATED
7
2. Unpacking and Installation
2.1 Unpacking and inspection
Unpack the Carton and confirm that the carton contains the following items;
1) GN-30i
2) Instruction Manual (This book)
2.2 Cautions for Installation
Follow the precautions below when installing GN-30i.
1) This equipment is intended to be used indoors. Install it indoors where the
temperature is from 5 to 40
°C.
(The compressor life will be deteriorated if the ambient temperature is above
30
°C.
If the equipment is used in low temperature, it might not function well.
2) The installation site must be free from waterdrops or high humidity.
3) Install the equipment away from direct sunlight.
4) Do not install in a dusty place.
5) Keep sufficient space in front of the air inlet or exhaust port.
6) Do not install the equipment in a place where closed or with inadequate
ventilation.
2.3 Electric Wiring
<Input>
Power source
Supply 200VAC, 15A outlet dedicated to the equipment.
When the equipment is operated by external signals
Remove the plate on the left, and make short-circuit connection between 1 and
2 of the terminal board (TB2) located on the lower left of the control panel with a
jumper connector. (The Run/Stop button on the operation panel will be invalid
when the 1 and 2 are short circuited.) Then, short-circuit 3 and 4 on the terminal
board (TB2) to start up the equipment by external signal.
Summary of Contents for GN-30i
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