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DRI-AIR INDUSTRIES, INC. CONTENTS DRYER OPERATION/FEATURES --------------------------- 4 AIR FLOW SCHEMATIC FOR APD 1-9 DRYERS ------- 6 AIR FLOW SCHEMATIC FOR HPD 1-9 DRYERS ------ 7 (HIGH PERFORMANCE MODEL SHOW) DRYER CYCLE DIAGRAM ------------------------------------ 8 PLC STANDARD ELECTRICS ------------------------------- 9...
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You must ensure that your hopper is adequately sized for your usage rate and is kept filled, to ensure that you have sufficient time to dry the material. Page 4 OPERATING MANUAL - APD 1-9, HPD 1-9 PORTABLE DRYERS Revision 10/8/02...
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These features and the operating instructions are covered in detail in the Microprocessor Control Instruction Manual included with your dryer. OPERATING MANUAL - APD 1-9, HPD 1-9 PORTABLE DRYERS Page 5 Revision 10/8/02...
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S A F E T Y T H E R M A L TO H O P P E R P R O C E S S H E AT E R (A P D 5-9) Page 6 OPERATING MANUAL - APD 1-9, HPD 1-9 PORTABLE DRYERS Revision 10/8/02...
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F O R P LC C O N T R O L O N LY TO H O P P E R P R O C E S S H E AT E R (H P D 5 -9 ) OPERATING MANUAL - APD 1-9, HPD 1-9 PORTABLE DRYERS Page 7 Revision 10/8/02...
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U N U SE D U N U SE D H I TE M P M AIN S AFE TY TE M P 50 -300 N O N H .P. OPERATING MANUAL - APD 1-9, HPD 1-9 PORTABLE DRYERS Page 9 Revision 10/8/02...
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Maximum incoming pressure not to exceed 145 psi (1.0 mpa). The unit is now ready for operation. Page 10 OPERATING MANUAL - APD 1-9, HPD 1-9 PORTABLE DRYERS Revision 10/8/02...
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Press SET again to enter the new temperature. If the display flashes, the temperature is out of the control range. If the display shows 0000 the thermocouple is not connected or is faulty. OPERATING MANUAL - APD 1-9, HPD 1-9 PORTABLE DRYERS Page 11 Revision 10/8/02...
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For a more detailed explanation of the features and operation of our Microprocessor Controller, please consult the Microprocessor Operating manual enclosed with this unit. Page 12 OPERATING MANUAL - APD 1-9, HPD 1-9 PORTABLE DRYERS Revision 10/8/02...
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L. Connect the material feed hose and vacuum hose as shown in drawing 82222 in the appendix to this manual. OPERATING MANUAL - APD 1-9, HPD 1-9 PORTABLE DRYERS Page 13 Revision 10/8/02...
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CAUTION: Do not overfill the reciever as material may be drawn back into the blowback filter canister. Page 14 OPERATING MANUAL - APD 1-9, HPD 1-9 PORTABLE DRYERS Revision 10/8/02...
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Push the wand in until you get the desired flow rate. OPERATING MANUAL - APD 1-9, HPD 1-9 PORTABLE DRYERS Page 15 Revision 10/8/02...
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We strongly recommend it be performed every 6 months regardless of material conditions Tighten all hoses and hose clamps and check for leaks. Page 16 OPERATING MANUAL - APD 1-9, HPD 1-9 PORTABLE DRYERS Revision 10/8/02...
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5. Operating Conditions: a. Check the process temperature. It should not be set below 140° F (60° C) because the unit will go into high temp alarm. OPERATING MANUAL - APD 1-9, HPD 1-9 PORTABLE DRYERS Page 17 Revision 10/8/02...
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It is factory set to 50°F (30°C) and should not be set below 30°F (16°C) or it will actuate too soon. Page 18 OPERATING MANUAL - APD 1-9, HPD 1-9 PORTABLE DRYERS Revision 10/8/02...
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DO NOT PUT FINGERS INTO VALVE WITH POWER ON Check all electrical connections to make sure they are tight. Contact factory with the serial number of the dryer for a replacement valve. OPERATING MANUAL - APD 1-9, HPD 1-9 PORTABLE DRYERS Page 19 Revision 10/8/02...
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