YL Instruments YL9100 HPLC, User Manual

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YL9130 Column Compartment
Please check the following before you install the system.
1) Keep the ventilation as normal state.
2) Install on the stable place. Avoid the places as like near to air conditioner and heater, direct sun
light, near to window.
3) Keep the place without dust and vibration.
4) Maintain voltage variation within 5% of proper voltage.
5) Avoid high frequency or strong magnetic field environment.
6) Avoid from the source of fire(spark, flame).
7) Keep the proper ground for electricity.
8) Check the place of water supply for emergency.
Caution ! : Keep distance with CRT at least 50cm.
Caution ! : Column compartment emits heat from the rear side, keep distance 10cm from the
wall.
2-2. Connection of power
Y
L9130
Confirm supplying voltage, electric power, socket, and type of connector are correct. Before connect
power cable on the pump, please turn off the power switch of YL9130 column compartment.
Warning ! : The electric power should be matched with description on the rear side of instrument. If not,
the instrument can be damaged or it can be a reason of fire.
Caution ! : Confirm the ground is correct. Water pipe is not recommended in case of non-metal
pipe. Gas pipe should not use because of safety. If the ground is not correct, the electric shock
can be happened.
2-3. Installation of switching valve and column
YL9130 column compartment has two positions for column switching and sample injection valve.
3