Schreiber Chillers MICRO MAX CHILLERS - Manual (Page 17)

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MAINTENANCE INFORMATION
1. There are no lubrication points on the chiller. All motors have permanent lubrication
in the bearings.
2. The water that is used in the chilled water circuit has no special requirements,
except that deionized water cannot be used. The water should be clean and some
type of water conditioner can be used. Nothing should be used in the chilled water
circuit that could damage the all copper Heat Exchanger. THIS INCLUDES THE
USE OF DEIONIZED WATER.
3. The air-cooled condenser should be cleaned on a regular basis; depending on the
environment the chiller is installed in., check often.
4. The water level should be maintained as close to the level as marked on the water
sight glass. You can damage the refrigeration system by the water being at a low
level, and will affect the efficiency of the unit.
5. Caution: The compressor receivers and water pump could be hot enough to injure
one touching these components.
6. The dial thermometer is reading the temperature of the discharge-chilled water.
7. Please note: This is a hermetically sealed compressor. There are no necessary
maintenance requirements. Please read the service bulletins before making any
repairs.