3.1GENERAL
A.Failure to follow the factory required operation procedures may adversely affect the unit’s ability to control process temperature and may create a hazardous operating condition which may result in unit damage and serious operator injury or death.
B.The Operations segment of this manual is outlined below:
3.2Machine
3.3Instrument - follow this segment to start up and operate the instrument controller. This section includes information on automatic and manual venting, setpoint selection and adjustment, and feature explanations.
3.4Shut down procedure - follow this segment to shut down the unit. This segment includes information on system cool down, shut down, electrical power supply precautions, and disconnection from system.
3.2START UP/OPERATIONS PROCEDURE
A.SYSTEM FILL
1.The unit has an internal reservoir which must be filled and maintained for proper operation.
2.Conair recommends the addition of 20% inhibited propylene glycol to the process fluid. This should help prevent the process fluid from freezing and internal components from rusting. A biocide must be added to the water to prevent organism growth in the chilled water system. See water treatment section in section 8 of this manual for more information.
3.Remove the top panel to access the reservoir. Add fluid directly to the reservoir tank. Please note, when the pump is first started, and after the process lines are filled and entrained air
is purged, additional |
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fluid may be required to |
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restore the reservoir to | Reservoir | |
the correct level. | ||
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Page: 14 | VL Series Portable Chillers, 0.25 to 1.5 Tons | UGH020/0301 |
