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O W N E R S M A N U A L Form: F- 0071 MINI-REGENERATIVE AIR DRYER MODELS RH105 THROUGH RH125 ARROW PNEUMATICS...
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S p e c i f i c a t i o n s SPECIFICATIONS MODEL DRYING CAPACITY PURGE IN/OUT CONN. SCFM SCFM RH105 1/2” NPT RH110 1.41 1/2” NPT RH115 2.12 1/2” NPT RH120 2.82 1/2” NPT RH125 3.53 1/2”...
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U n p a c k i n g / A p p l i c a t i o n / A n a l y s i s READ CAREFULLY BEFORE ATTEMPTING TO INSTALL, OPERATE OR MAINTAIN YOUR DRYER.
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I n s t a l l a t i o n MOUNTING SPECIFICATIONS AND DRYER LOCATION Generally, locate your dryer downstream from the air receiver. The only exception would be on applications with a fluctuating demand. Then the dryer should be located upstream of the receiver to avoid air surges through the dryer’s desiccant beds.
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I n s t a l l a t i o n / S t a r t - u p ELECTRICAL CONNECTION Check to see that the power supply to the dryer is the same as the power requirements indicated on the identification label.
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D r y e r O p e r a t i o n DRYER OPERATION The inlet wet compressed air enters the dryer and is directed into tower “A” through the switching valve. The wet air passes through the desiccant bed while the activated alumina strips moisture leaving dry service air.
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P a r t s L i s t i n g & S c h e m a t i c s REPLACEMENT PARTS MODEL PART DESCRIPTION RH105 RH110 RH115 RH120 RH125 REPLACEMENT DESICCANT (ACTIVATED ALUMINA) 126738 126738 126739...
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Arrow Pneumatics. During the life of this warranty, Arrow Pneumatics will repair or replace (at Arrow’s option) free of charge, F.O.B. its plant, any defective part of assembly, if such defect occurred in normal service and was not due to apparent misuse, abuse, or accident.
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