HyPrecision 50S/60S/75S Operator Manual 808690 193
9 – Installation
Installation
Install the external air cooler
An air cooler is an option for air-cooled systems.
1. Use the attached mounting bars to secure the air cooler to the ground or on an elevated platform.
2. The air cooler includes 2 hydraulic hoses that are approximately 9 m (30 feet) long. Connect 1 end of each
hose to the top and bottom ports on the air cooler.
3. Connect the 4-conductor cable from the air cooler motor to the panel in the electrical enclosure.
The full load amperes, overload settings, and wire sizes are different, depending on the motor size.
For more information, refer to the system schematic drawing.
4. Push the cable through the cord grip connector in the electrical enclosure.
5. Connect the cable to the motor starter–contactor.
Make sure that there is a minimum clearance of 91 cm (36 inches) in the front and rear of the air
cooler to permit enough air flow for efficient cooling.
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