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NDB-15 through NDB-50 

DOCUMENT: NDB-15-50 IM 28 FEB 2018 

© NOVATEC, Inc. 2018 All Rights Reserved 

NDB-25 

Summary of Contents for NOVATEC NDB Series

Page 1: ...Page 1 of 2 NDB 15 through NDB 50 DOCUMENT NDB 15 50 IM 28 FEB 2018 NOVATEC Inc 2018 All Rights Reserved NDB 25...

Page 2: ...espond to any of your requests Instruction Manual NDB 15 50 IM 28 FEB 2018 Model ___________________________ Serial ____________________________ DISCLAIMER NOVATEC Inc shall not be liable for errors c...

Page 3: ...OCEDURE 6 5 0 OPERATING PROCEDURE 6 6 0 MONITORING PLC CYCLE 7 6 1 8 Hour Sequence of Operation 7 6 2 PLC Counter Settings 7 7 0 TEMPERATURE CONTROLLER 8 7 1 Overview 8 7 2 Initial Settings 8 7 3 Para...

Page 4: ...Amperage 8 7 3 5 10 0 Regen Heater Amperage Left Bed 4 3 1 1 2 2 Regen Heater Amperage Right Bed 4 3 1 1 2 2 Process Heater Wattage 1000 1600 4600 Adsorption CFM 15 25 50 Desiccant per bed Pounds 7 1...

Page 5: ...e drying hopper by the blower assembly and it is directed through the valve assembly and into one of the desiccant beds Moisture is adsorbed by the desiccant and the dry low dew point air is blown acr...

Page 6: ...it or inactivity to be discharged Failure to dry cycle the unit may cause drying problems with the material It is necessary to have material in the hopper in order for the regeneration cycle to functi...

Page 7: ...1 counter value Reference the chart below for sequence of operation 6 1 8 Hour Sequence of Operation Time Counter B1 8 Hour Cycle 0 Hour 0 Minute 0 Bed shift left bed drying overtemp alarm inactive 0...

Page 8: ...MODE displays Change MODE setting to 0128 this allows access to engineering parameters above F09 Press SET until F00 displays press UP DOWN arrow keys until Function Block to be accessed appears Press...

Page 9: ...7 3 Parameter Settings To access the parameter setting mode Press the SET key for more than five seconds AL1 will display Scroll through the parameters with the SET key Exit parameter set mode the sam...

Page 10: ...leaks desiccant contamination and malfunctioning regeneration heaters It is seldom that other components fail PROBLEM INVESTIGATE Machine won t start A B C Inadequate or no E F G H I Regeneration hea...

Page 11: ...LC E Check that PLC is in but no outputs Start mode Input I1 is on F Heater Amperage F Voltage correct F Replace heater Reading 1 Voltage incorrect 1 Correct voltage supply G Valve solenoid G No volta...

Page 12: ...air filters Clean or replace as required Replace if cartridge is broken The time interval for inspection should be shortened if experience indicates unusual dust loading B Check system for air leaks...

Page 13: ...5 1 Solenoid 00767 1 Logo PLC 09029 1 Solid State Relay 50A 09007 1 Filter Element 00813 1 Additional Recommended Spares ITEM DRYER PART NUMBER QTY Desiccant NDB 15 T 00246 7 lb Desiccant NDB 25 T 002...

Page 14: ...ction with our equipment Warranty Periods Note All warranty periods commence with the shipment of the equipment to the customer Please note that we always strive to satisfy our customers in whatever m...

Page 15: ...um seal edge is damaged from mishandling We do not warranty canisters damaged from improper handling We do however warranty the seals 3 LOAD CELLS on our WSB s are covered by Novatec standard warranty...

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