FANS
The evaporator fans are equipped with either 9 watt fan motors, 1550 RPM’s, or 12 watt fan motors, 1650 RPM’s. Both motors have a counter clockwise rotation when viewed from the shaft end. The fan blades are 8” in diameter and the blades are pitched to 37 degrees on each model as shown on the chart below. It is important that the blade pitch be maintained as specified. Do not attempt a field modification by altering the blades.
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| Fan motors may be changed with an easy | 1 |
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thereby avoiding the necessity to unload the entire |
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product display to make a change: |
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1. Unplug the fan motor, easily accessible out |
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| side the plenum |
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2. Remove two fasteners, then lift out the |
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| MODEL O5DMA | ||||
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| entire fan basket |
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| 4’ | 6’ | 8’ | |
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| NO. |
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| WARNING |
| 2 | 2 | 3 | |
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| FANS | ||||
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| Disconnect power to the fans |
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| before cleaning or servicing |
| BLADE | 37º | 37º | 37º |
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| PITCH | |||
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| MODEL |
37 | 37 | |
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MODEL
37 | 37 | 37 | |
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