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HEATLESS DESICCANT 

COMPRESSED AIR DRYER 

 

MODEL’S 75 - 6000 

S/N  

 
 
 
 

INSTALLATION, OPERATION 

 

& MAINTENANCE MANUAL 

 
 
 
 
 

 

Service Department 

1-800-451-6023 

Summary of Contents for Airtek TW 10

Page 1: ...HEATLESS DESICCANT COMPRESSED AIR DRYER MODEL S 75 6000 S N INSTALLATION OPERATION MAINTENANCE MANUAL Service Department 1 800 451 6023...

Page 2: ...use of the AIRTEK Dryer Information is given not only for the user but also for the technical personnel who may repair the dryer in the event that this is ever necessary It is recommended that all who...

Page 3: ...Up Section 6 Operational Notes Section 7 Shutdown Procedures Section 8 Demand Cycles Section 9 Maintenance Program Section10 Parts Section 11 Trouble Shooting Guide Section 12 Wiring Diagrams Section...

Page 4: ...ure or less Ambient temperatures should be between 35 F and 100 F Dryer should be located in an area accessible for maintenance Location should be clean cool with a level vibration free floor Location...

Page 5: ...ed A High Humidity Alarm or Powerloc are available as options 8 All piping should be adequately supported and at least of equal size to the dryer connections 9 To reduce maintenance and increase dryer...

Page 6: ...plicable Material Safety Data Sheet For disposal of used desiccant refer to the applicable regulations NOTE Desiccant contaminated with oil or other foreign substances may be covered under disposal re...

Page 7: ...d sending no air to Inlet Valve 1 left side Inlet Valve 1 is open All of the wet inlet air is flowing through Inlet Valve 1 It is dried as it passes through the left tower desiccant bed and exits out...

Page 8: ...ergized and closed STEP 4 LEFT REPRESSURIZING RIGHT DRYING Step 4 is the reverse of Step 2 Solenoid 1 de energizes allowing the left exhaust valve to close and allowing the dryer to repressurize In ad...

Page 9: ...Sequence of Operation Drawings...

Page 10: ......

Page 11: ...ROTECTION WHEN OPERATING DRYER WITHOUT MUFFLERS EXCESSIVE NOISE WILL BE CREATED DUST AND PARTICLES FROM THE SURROUNDING AREA MAY BECOME AIRBORNE OPERATION WITHOUT MUFFLERS EXCEEDS OSHA LIMITS Check th...

Page 12: ...for easy adjustment to meet varying plant loading By using this control the dryer can be set to one of four standard fixed time cycles a standard 100 load 10 minute b 75 load 15 minute c 50 load 20 m...

Page 13: ...sume 100 design loading Demand cycles can not accommodate for heavier than design loading It can not shorten the fixed cycle only lengthen it Cycle Loc The Cycle Loc feature is built into TW75 and up...

Page 14: ...on the Sequence Annunciator The Variable Cycle Control Switch must be set to 100 load setting for the Powerloc to work If the dryer is maintaining a good dew point AFTER the first five minutes of dry...

Page 15: ...42 63 6 3 BLUE 3 32 23 1 2 NPT TW 55 60 48 9 GOLD 1 8 35 3 4 NPT TW 75 75 65 11 3 GOLD 1 8 45 3 4 NPT TW 100 107 37 16 1 GREEN 3 16 60 1 NPT TW 130 135 50 20 3 GREEN 3 16 75 1 NPT TW 200 200 40 30 RE...

Page 16: ...00 975 1239 1500 1762 2024 TW2000 1303 1652 2000 2350 2698 TW2600 1694 2147 2600 3054 3508 TW3000 1954 248 3000 3524 4048 TW4000 2600 3300 4000 4600 5400 TW5000 3200 4100 5000 5800 6700 Heatless Model...

Page 17: ...sure flow and temperature within the design parameters of the dryer Semi Annually 1 Inspect desiccant for physical condition Desiccant from a freshly regenerated bed should be white dry to touch and o...

Page 18: ...ant replaced strictly due to aging NOTE Use only AIRTEK Desiccant which is a high capacity high quality desiccant designed and sized for AIRTEK dryers MODEL DESICCANT LBS TOWER TW75 44 Lbs TW100 60 Lb...

Page 19: ...the vessels from overpressure situations Standard setting is 150 PSIG F PURGE EXHAUST MUFFLER Furnished to reduce exhaust noise during purge and blow down for personnel protection and to comply with O...

Page 20: ...CONTROL 2 TP4210 X 1 year MUFFLER EXHAUST 1 1 TP2201 P FILTER CONTROL AIR 1 TP2201 PE X 1 year ELEMENT CONTROL AIR 3 LP1020 GAUGE TOWER PRESSURE 88 LBS TP3001 3 5 years DESICCANT ACTIVATED ALUMINA 1 T...

Page 21: ...year MUFFLER EXHAUST 1 1 TP2201 P FILTER CONTROL AIR 1 TP2201 PE X 1 year ELEMENT CONTROL AIR 3 LP1020 GAUGE TOWER PRESSURE 120 LBS TP3001 3 5 years DESICCANT ACTIVATED ALUMINA 1 TP9020 MOISTURE INDI...

Page 22: ...year MUFFLER EXHAUST 1 1 TP2201 P FILTER CONTROL AIR 1 TP2201 PE X 1 year ELEMENT CONTROL AIR 3 LP1020 GAUGE TOWER PRESSURE 150 LBS TP3001 3 5 years DESICCANT ACTIVATED ALUMINA 1 TP9020 MOISTURE INDI...

Page 23: ...4210 X 1 year MUFFLER EXHAUST 1 1 TP2201 P FILTER CONTRO AIR 1 TP2201 PE X 1 year ELEMENT CONTROL AIR 3 LP1020 GAUGE TOWER PRESSURE 240 LBS TP3001 3 5 years DESICCANT ACTIVATED ALUMINA 1 TP9020 MOISTU...

Page 24: ...4210 X 1 year MUFFLER EXHAUST 1 1 TP2201 P FILTER CONTRO AIR 1 TP2201 PE X 1 year ELEMENT CONTROL AIR 3 LP1020 GAUGE TOWER PRESSURE 300 LBS TP3001 3 5 years DESICCANT ACTIVATED ALUMINA 1 TP9020 MOISTU...

Page 25: ...4210 X 1 year MUFFLER EXHAUST 1 1 TP2201 P FILTER CONTRO AIR 1 TP2201 PE X 1 year ELEMENT CONTROL AIR 3 LP1020 GAUGE TOWER PRESSURE 350 LBS TP3001 3 5 years DESICCANT ACTIVATED ALUMINA 1 TP9020 MOISTU...

Page 26: ...4215 X 1 year 1 1 2 EXHAUST MUFFLER 1 TP2201 P FILTER CONTRO AIR 1 TP2201 PE X 1 year ELEMENT CONTROL AIR 3 LP1020 GAUGE TOWER PRESSURE 460 LBS TP3001 3 5 years DESICCANT ACTIVATED ALUMINA 1 TP9020 MO...

Page 27: ...4215 X 1 year 1 1 2 EXHAUST MUFFLER 1 TP2201 P FILTER CONTRO AIR 1 TP2201 PE X 1 year ELEMENT CONTROL AIR 3 LP1020 GAUGE TOWER PRESSURE 600 LBS TP3001 3 5 years DESICCANT ACTIVATED ALUMINA 1 TP9020 MO...

Page 28: ...4215 X 1 year 1 1 2 EXHAUST MUFFLER 1 TP2201 P FILTER CONTRO AIR 1 TP2201 PE X 1 year ELEMENT CONTROL AIR 3 LP1020 GAUGE TOWER PRESSURE 700 LBS TP3001 3 5 years DESICCANT ACTIVATED ALUMINA 1 TP9020 MO...

Page 29: ...4215 X 1 year 1 1 2 EXHAUST MUFFLER 1 TP2201 P FILTER CONTRO AIR 1 TP2201 PE X 1 year ELEMENT CONTROL AIR 3 LP1020 GAUGE TOWER PRESSURE 950 LBS TP3001 3 5 years DESICCANT ACTIVATED ALUMINA 1 TP9020 MO...

Page 30: ...JE FC0025 X 1 year ELEMENT CONTROL AIR 3 LP1020 GAUGE TOWER PRESSURE 1200 LBS TP3001 3 5 years DESICCANT ACTIVATED ALUMINA 1 TP9020 MOISTURE INDICATOR 1 TP8101 X REPRESSURIZATION CONTROL SOLENOID 1 T...

Page 31: ...JE FC0025 X 1 year ELEMENT CONTROL AIR 3 LP1020 GAUGE TOWER PRESSURE 1450 LBS TP3001 3 5 years DESICCANT ACTIVATED ALUMINA 1 TP9020 MOISTURE INDICATOR 1 TP8101 X REPRESSURIZATION CONTROL SOLENOID 1 T...

Page 32: ...JE FC0025 X 1 year ELEMENT CONTROL AIR 3 LP1020 GAUGE TOWER PRESSURE 2060 LBS TP3001 3 5 years DESICCANT ACTIVATED ALUMINA 1 TP9020 MOISTURE INDICATOR 1 TP8101 X REPRESSURIZATION CONTROL SOLENOID 1 TP...

Page 33: ...S 1 JC0015 F FILTER CONTROL AIR 1 JE FC0025 X 1 year ELEMENT CONTROL AIR 3 LP1020 GAUGE TOWER PRESSURE 2400 LBS TP3001 3 5 years DESICCANT ACTIVATED ALUMINA 1 TP9020 MOISTURE INDICATOR 2 TP8002 X DEPR...

Page 34: ...025 X 1 year ELEMENT CONTROL AIR 3 LP1020 GAUGE TOWER PRESSURE 3100 LBS TP3001 3 5 years DESICCANT ACTIVATED ALUMINA 1 TP9020 MOISTURE INDICATOR 2 TP8002 X DEPRESS SOLENOID BOTTOM OF TANK 2 TP8001 CO...

Page 35: ...025 X 1 year ELEMENT CONTROL AIR 3 LP1020 GAUGE TOWER PRESSURE 3600 LBS TP3001 3 5 years DESICCANT ACTIVATED ALUMINA 1 TP9020 MOISTURE INDICATOR 2 TP8002 X DEPRESS SOLENOID BOTTOM OF TANK 2 TP8001 CO...

Page 36: ...specifications and adjust 2 Repressurization solenoid leaking Repair or replace 3 Inlet valve leaking or not functioning Repair or replace 5 Defective controller Repair or replace Dryer Not Operating...

Page 37: ...output from controller Repair or replace 1 Control air shutoff valve closed Open 2 Control air filter dirty Replace Element 3 Leak in control air tubing Repair 4 Control solenoid defective Repair or...

Page 38: ...Section 12 Wiring Diagrams...

Page 39: ......

Page 40: ...r relative humidity condition 20 F System Components POWER 12 220 VAC 10 50 60Hz 1 Watt DIMENSIONS PC Board 3 5 x 2 75 x 1 1 inches OPERATING TEMPERATURE 15 F to 140 F STORAGE TEMPERATURE 40 F to 200...

Page 41: ...Min Total Cycle Time Drying Time Per Tow er Regen Time Per Tow er Repress Time CYCLE TIMES MIN SEC 10 00 15 00 20 00 5 00 5 00 7 30 10 00 2 30 4 15 4 15 4 15 2 00 0 45 3 15 5 45 0 30 ME M t D N r D N...

Page 42: ...ha e 5 u uri New Cycle 0 2 6 5 4 1 3 15 L D RY IN G R R EGEN REPR ESS 8 11 10 7 9 12 L R EGEN R DR Y ING 12 13 14 15 1 45 30 REP 50 LOAD CYCLE 20 MIN Solenoid Left Exhaust Normally Closed Left Tow Dr...

Page 43: ...3 MIN 14 MIN 15 MIN 16 MIN Perform each of the floowing checks once during left tower drying and once during right tower drying Is there a constant bleed of air from any of the control solenoid exhaus...

Page 44: ...e and dryer system may require 48 hours or more to reach desired dew point on initial or subsequent start ups High humidity alarms should be disregarded until this time 8 The unit is normally factory...

Page 45: ...d capillary tubing to control the sample air flow There must be continuous flow to obtain an accurate reading Following exposure of probe to line pressure allow it to stabilize for 4 hours prior to co...

Page 46: ...DEFAULT TO NEW VALUES The Set Points can be changed to any desired value To change to a new set point value depress both the PROG left button and the down arrow right button simultaneously The display...

Page 47: ...n a visible and easily accessible location for periodic draining and maintenance All filters should be selected based on compressed air flow rate and pressure not on the basis of pipe size If new pipi...

Page 48: ...Repressurize slowly to prevent element damage and leak check Filter Drainage The filter sump in the bottom of each filter is a critical part of the filtration system The liquids that accumulate here...

Page 49: ...G AT NON STANDARD PRESSURES Operating PSI Correction Factor Operating PSI Correction Factor 0 PSI 13 100 PSI 1 10 PSI 3 110 PSI 1 08 20 PSI 44 120 PSI 1 11 30 PSI 52 130 PSI 1 16 40 PSI 61 140 PSI 1 1...

Page 50: ...8 0 07 1 02 Ethane 30 0 08 0 98 Ethylene 28 0 07 1 01 Halocarbon 12 121 0 32 0 48 Halocarbon 13 104 0 27 0 53 Halocarbon 22 86 0 23 0 57 Helium 4 0 01 1 00 Hydrogen 2 0 01 1 50 Methane 16 0 04 1 34 Me...

Page 51: ...should be fitted with an automatic drain for removal of collected water and condensate Section 18 Warranty The Airtek Warranty Philosophy Warranty can be defined as a protection of investment Warrant...

Page 52: ...es the right to deny any claim submitted without our knowledge and proper authorization Warranty Parts and Returns In the event a part is required to complete a warranty repair the following steps wil...

Page 53: ...NTS Please indicate a response on a scale of 1 being the lowest to 5 being the highest Condition of Arrival Ease of Installation Ease of Start Up Product Quality Technical Assistance Clarity of Instru...

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