Conair W600 User Manual
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Conair W600 User Manual

Conair W600 User Manual

Carousel plus dryer w series with dc-1 controls
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www.conairgroup.com
U S E R G U I D E
UGD035-1216
Carousel Plus Dryer
W Series Models 600 through 5000 with DC-1 Controls
Corporate Office: 724.584.5500
l
Instant Access 24/7 (Parts and Service): 800.458.1960
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Parts and Service: 814.437.6861

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  • Page 1 www.conairgroup.com U S E R G U I D E UGD035-1216 Carousel Plus Dryer W Series Models 600 through 5000 with DC-1 Controls Corporate Office: 724.584.5500 Instant Access 24/7 (Parts and Service): 800.458.1960 Parts and Service: 814.437.6861...
  • Page 2 * NOTE: Displayed upon initialization, during power up, or on a data tag inside the door. DISCLAIMER: Conair shall not be liable for errors contained in this User Guide or for incidental, consequential damages in connection with the furnishing, performance or use of this information.

  • Page 3: Table Of Contents

    Positioning the dryer on the floor ......3-4 Removing the cable tie from the desiccant wheel (W600-1000) . . . 3-4 Installing the regeneration exhaust cover .
  • Page 4 Checking for proper air flow ......3-9 Connecting the air hoses to a single hopper (W600-1000) ..3-12 Connecting the air hoses to a single hopper (W1600-5000) .
  • Page 5 Checking or replacing temperature sensors ....6-25 Replacing the regeneration heater (W600-1000)....6-26 Replacing the regeneration heater (W1600-2400).
  • Page 6 A p p e n d i x Cleaning the volatile trap on the demister (W600-1000) ..C-1 Cleaning the volatile trap on the demister (W1600-3200) ..C-2...
  • Page 7 S E C T I O N I n t r o d u c t i o n P u r p o s e o f t h e u s e r g u i d e ....1 - 2 H o w t h e g u i d e i s o r g a n i z e d .

  • Page 8: I N T R O D U C T I O N

    P u r p o s e o f t h e U s e r G u i d e This User Guide describes the Conair Carousel Plus W Series Dryer and explains step-by-step how to install, operate, maintain, and repair this equipment.

  • Page 9: Using The Carousel Plus W Series As A Central Dryer

    U s i n g t h e C a r o u s e l P l u s W S e r i e s a s a C e n t r a l D r y e r The Conair Carousel Plus W600-5000 Series Dryers are factory configured to be used as central dryers only. Therefore, this manual incorporates the informa- tion necessary to use these dryers for central drying applications.

  • Page 10: At T E N T I O N

    AT T E N T I O N : R e a d t h i s s o n o o n e g e t s h u r t We design equipment with the user’s safety in mind. You can avoid the potential hazards identified on this machine by following the procedures outlined below and elsewhere in the User Guide.

  • Page 11: Attention: Read This So No One Gets Hurt

    AT T E N T I O N : R e a d t h i s s o n o o n e g e t s h u r t ( c o n t i n u e d ) We design equipment with the user’s safety in mind.

  • Page 12: How To Use The Lockout Device

    Lockout is the preferred method of isolating machines or equipment from energy sources. Your Conair product is equipped with the lockout device pictured below. To use the lockout device: Stop or turn off the equipment.

  • Page 13: D E S C R I P T I O N

    S E C T I O N D e s c r i p t i o n W h a t i s t h e C a r o u s e l P l u s W S e r i e s D r y e r ? . . 2 - 2 Ty p i c a l a p p l i c a t i o n s .

  • Page 14: Typical Applications

    ✐ Dryer on the floor, multiple hoppers in central configuration (ResinWorks) with NOTE: The W600 - 5000 pro- separate heat source for each hopper. vides no heat to the process air. A separate heat source is...
  • Page 15 Ty p i c a l A p p l i c a t i o n s ( c o n t i n u e d ) Model Drying Temperature Range Low temperature (with precooler)* 100° - 150°F {38° - 66°C} Standard 150°...

  • Page 16: How It Works

    H o w I t Wo r k s The Process (Drying) Cycle (W600 - 1000) Process air from the hopper is pulled into the dryer, through the process filter and then into the process blower inlet. Air exits the process blower and then enters the aftercooler, then passes through the desiccant wheel, where moisture is removed.
  • Page 17 ( W 6 0 0 - 1 6 0 0 a n d 3 2 0 0 ) W-series 600-1000 ✐ aftercooler location. NOTE: Earlier W1600-5000 dryers will have their intercoolers in the W600- 1000 location. ********************** W-series 1600-5000 ✐...
  • Page 18 H o w I t Wo r k s ( c o n t i n u e d ) ( W 2 4 0 0 a n d 5 0 0 0 ) Power Purge W 2400 and 5000 models have a Power Purge (cooling fan) feature integral to the desiccant wheel assembly.

  • Page 19: Specifications: Carousel Plus W Series Dehumidifying Dryer

    SPECIFICATION NOTES: Dryers W600-W5000 are central dryers and do not have process heaters. Hopper Temperature Controllers (HTC’s) or ResinWorks systems are used at the hopper for heating the process air. See the Hopper Temperature Controller (HTC) specification sheet for additional information.

  • Page 20: Carousel Plus W Series Dehumidifying Dryer Options

    C a r o u s e l P l u s W S e r i e s D e h u m i d i f y i n g D r y e r O p t i o n s •...

  • Page 21: I N S T A L L A T I O N

    S E C T I O N I n s t a l l a t i o n U n p a c k i n g t h e b o x e s ....3 - 2 P r e p a r i n g f o r i n s t a l l a t i o n .

  • Page 22: Unpacking The Boxes

    Remove all packing material, protective paper, tape, and plastic. Cut and remove the desiccant wheel tie securing the wheel assembly. ✎ (W600-1000) Carefully inspect all components to make sure no damage occurred during shipping, and that you have all the necessary hardware.

  • Page 23: Preparing For Installation

    ✐ NOTE: The W600 - 5000 provides no heat to the process air. A separate heat source is required at the hopper(s) inlet to heat the air to the desired drying temperature P r e p a r i n g f o r I n s t a l l a t i o n Material and conveying lines ✒...

  • Page 24: Positioning The Dryer On The Floor

    Po s i t i o n i n g t h e D r y e r o n t h e F l o o r Lift the dryer from the shipping container using a fork truck. Position the dryer on the floor near the hopper or ResinWorks sled. Make sure the location allows for the connection of all hoses, keeping hose lengths as short as possible.

  • Page 25: Installing The Return Air Adapter

    I n s t a l l i n g t h e R e t u r n A i r A d a p t e r ( W 6 0 0 - 1 0 0 0 ) The Carousel Plus W Series Dryer’s return air adapter must be installed.

  • Page 26: Installing The Return Air Inlet And Air Outlet

    I n s t a l l i n g t h e R e t u r n A i r I n l e t a n d A i r O u t l e t A d a p t e r s ( W 1 6 0 0 - 5 0 0 0 ) The Carousel Plus W Series Dryer’s return air inlet and air outlet adapters will be removed when the dryer is shipped...
  • Page 27 I n s t a l l i n g t h e O v e r h e a d P r o c e s s A i r D u c t ( W 3 2 0 0 - 5 0 0 0 ) The Carousel Plus W Series Dryer’s overhead process air duct will be removed when the dryer is shipped.

  • Page 28: Connecting The Main Power

    C o n n e c t i n g t h e M a i n Po w e r CAUTION: Always disconnect and lock out the main power sources before mak- ing electrical connections. Electrical connections should be made only by qualified personnel.

  • Page 29: Checking For Proper Air Flow

    C h e c k i n g f o r P r o p e r A i r F l o w This procedure is needed on W600-5000 models if the phase detection option was not ordered with the dryer.
  • Page 30 C h e c k i n g f o r P r o p e r A i r F l o w ( c o n t i n u e d ) ✐ NOTE: Models W600-1000 dryer aftercooler and dry Dry Delivery air delivery configuration shown.
  • Page 31 C h e c k i n g f o r P r o p e r A i r F l o w ( c o n t i n u e d ) If air flow is incorrect disconnect power, follow proper lockout procedures and swap any 2 of the 3 main power wires.
  • Page 32 Air Inlet crimp. ✐ Attach one hose from the delivery NOTE: Models W600-1000 air outlet to the inlet of the HTC. dryer aftercooler and dry air delivery configuration shown. Location on larger models are different.
  • Page 33 C o n n e c t i n g t h e A i r H o s e s t o a S i n g l e H o p p e r ( W 1 6 0 0 - 5 0 0 0 ) Using the two flexible hoses provided, connect the inlet of the HTC and outlet of the drying hopper to the dryer.

  • Page 34: Connecting The Air Hoses To A Resinworks

    C o n n e c t i n g t h e A i r H o s e s t o a R e s i n Wo r k s Using the two flexible hoses provided, connect the delivery air and return air manifolds of the ResinWorks to the dryer.

  • Page 35: Connecting The Dryer To The Hopper

    C o n n e c t i n g t h e D r y e r t o ✐ NOTE: Because the W600 - 5000 models require a separate heat source for the delivery air, all references to this heat source will be identified as “HTC” (Hopper Temperature Controller).

  • Page 36: Connecting Air Hose Adapters

    C o n n e c t i n g A i r H o s e A d a p t e r s Depending on the hopper you purchased you may need to install an air hose adapter to connect the hopper to your dryer. To connect the air hose adapter: Place high temperature gasket half way down over the dry air delivery outlet.
  • Page 37 Aftercooler Inlet ✐ NOTE: Models W600-1000 dryer aftercooler and dry air Connect the water discharge or delivery configuration shown. return line with the pressure...
  • Page 38 C o n n e c t i n g t h e I n t e r c o o l e r a n d O p t i o n a l P r e c o o l e r ( W 1 6 0 0 - 5 0 0 0 ) ✒...

  • Page 39: Mounting A Loader On The Hopper

    M o u n t i n g a L o a d e r o n t h e H o p p e r If you have a Conair loader or vacuum receiver, you can use the flange and mounting clips provided on the top of the hopper.
  • Page 40 Te s t i n g t h e I n s t a l l a t i o n ( c o n t i n u e d ) Press the STOP button. Stop If everything is installed correctly: •...

  • Page 41: O P E R A T I O N

    S E C T I O N O p e r a t i o n C a r o u s e l P l u s W S e r i e s D r y e r : c o n t r o l p a n e l D C - 1 .

  • Page 42: Carousel Plus W Series Dryer: Control Panel Dc-1

    C a r o u s e l P l u s W S e r i e s D r y e r : C o n t r o l Pa n e l D C - 1 M e n u A c t u a l S e t p o i n t...

  • Page 43: Control Function Flow Chart

    C a r o u s e l P l u s W S e r i e s D r y e r D C - 1 C o n t r o l F u n c t i o n s Dryer functions are values that you can set or monitor.

  • Page 44: Display Menu

    Setpoint Actual Display Menu Display Display Number POWER ON screen # ✐ 5 sec NOTE: Screens 1-4 are only displayed during initialization. 5 sec - Model Disignator v2.0 3.00 1 sec - Control Software Version v2.0 3.00 1 sec - Display Software Version MAIN MENU DRY Configured as a Central Dryer 350 Regen Temp...

  • Page 45: Control Function Descriptions

    C o n t r o l F u n c t i o n D e s c r i p t i o n s F u n c t i o n S c r e e n Once power is turned on, this screen is dis- SCREEN 1 played for 5 seconds while the control...
  • Page 46 C o n t r o l F u n c t i o n D e s c r i p t i o n s ( c o n t i n u e d ) F u n c t i o n S c r e e n This screen shows the actual return air SCREEN 7...
  • Page 47 C o n t r o l F u n c t i o n D e s c r i p t i o n s ( c o n t i n u e d ) F u n c t i o n S c r e e n If the dryer has the dewpoint monitor SCREEN 13 (Dewpoint Monitor/...
  • Page 48 SCREEN 18 (Set up Screen) This is the regeneration setpoint screen. ✐ NOTE: There is normally no need to change this temperature. Consult Conair prior to changing this setting. This is the regeneration heater autotune SCREEN 19 (Set up Screen) screen.
  • Page 49 C o n t r o l F u n c t i o n D e s c r i p t i o n s ( c o n t i n u e d ) S c r e e n F u n c t i o n ✐...
  • Page 50 C o n t r o l F u n c t i o n D e s c r i p t i o n s ( c o n t i n u e d ) F u n c t i o n S c r e e n ✐...
  • Page 51 C o n t r o l F u n c t i o n D e s c r i p t i o n s ( c o n t i n u e d ) F u n c t i o n S c r e e n ✐...
  • Page 52 C o n t r o l F u n c t i o n D e s c r i p t i o n s ( c o n t i n u e d ) F u n c t i o n S c r e e n ✐...
  • Page 53 C o n t r o l F u n c t i o n D e s c r i p t i o n s ( c o n t i n u e d ) F u n c t i o n S c r e e n ✐...
  • Page 54 C o n t r o l F u n c t i o n D e s c r i p t i o n s ( c o n t i n u e d ) F u n c t i o n S c r e e n ✐...

  • Page 55: To Start Drying

    To S t a r t D r y i n g Make sure there is material in the hopper. Turn on the main power to the dryer. Make sure the dryer’s disconnect dial is in the ON position. This powers up the control and the display lights will illuminate.

  • Page 56: To Stop Drying

    To S t o p D r y i n g ✐ NOTE: Turn off the ResinWorks or HTC and allow the heaters to cool (3 to 5 minutes) before turning off the dryer. Press the STOP button. The Stop LED blinks red. Stop •...

  • Page 57: How To Disable The Auto Start On The Dc-1 Control

    U s i n g t h e A u t o S t a r t C o u n t d o w n F u n c t i o n The countdown function allows the user to set the Carousel Plus W Series Dryer to automatically start at a predetermined time.
  • Page 58 U s i n g D e w p o i n t C o n t r o l Dewpoint control is a feature that can help you to reduce energy consumption. It does this by varying the temperature of the regeneration air from its default set- point of 350 F {177 C}, to maintain a setpoint that you have entered on the...

  • Page 59: M A I N T E N A N C E

    S E C T I O N M a i n t e n a n c e P r e v e n t a t i v e m a i n t e n a n c e c h e c k l i s t ..5 - 2 C h e c k i n g t h e d e w p o i n t .

  • Page 60: Preventative Maintenance Checklist

    P r e v e n t a t i v e M a i n t e n a n c e C h e c k l i s t Routine maintenance will ensure optimum operation and performance of the W Series Carousel Plus Dryer.

  • Page 61: Checking The Dewpoint

    ✐ NOTE: Portable dewpoint moni- tors purchased from Conair are To check dewpoint: provided with a male connector that plugs into the dewpoint Connect your portable dewpoint meter to the check port.
  • Page 62 C h e c k i n g t h e D e w p o i n t ( c o n t i n u e d ) Turn on the portable instrument, and ensure there is positive airflow through the sensor.

  • Page 63: Cleaning The Hopper

    C l e a n i n g t h e H o p p e r CAUTION: Hot surfaces. Always protect yourself from hot surfaces inside and outside the dryer and drying hopper. The hopper, spreader cone, and discharge assembly should be cleaned thoroughly between material changes to prevent resin contamination.

  • Page 64: Cleaning The Process Filter

    C l e a n i n g t h e P r o c e s s F i l t e r Clogged filters reduce air flow and dryer efficiency. Cleaning frequency depends on how much material you process and how dusty or full of fines it is. C a r o u s e l P l u s W- s e r i e s D r y e r s 6 0 0 - 1 0 0 0 Push in on the sides to release the tabs on the front cover.
  • Page 65 C l e a n i n g t h e P r o c e s s F i l t e r ( c o n t i n u e d ) C a r o u s e l P l u s W- s e r i e s D r y e r s 6 0 0 - 5 0 0 0 Remove the filter wing nut, then remove the filter.

  • Page 66: Cleaning The Regeneration Filter

    C l e a n i n g t h e R e g e n e r a t i o n F i l t e r Clogged filters reduce air flow and dryer efficiency. Cleaning frequency depends on the condition of your dryer’s ambient air.

  • Page 67: Cleaning The Aftercooler/Intercooler Coils

    NOTE: If an optional flow control was added with the aftercooler/intercooler, remove the compression fitting from the aftercooler/intercooler inlet. Loosen the fitting on the flow control, then swing the copper water supply tube out and away from the aftercooler/intercooler inlet. W600 - 1000 Models W1600 - 5000 Models Remove the bolts securing the aftercooler/intercooler cover.
  • Page 68 C l e a n i n g t h e A f t e r c o o l e r / I n t e r c o o l e r C o i l s ( c o n t i n u e d ) Clean the assembly using a mild soap and water.

  • Page 69: Cleaning The Precooler Coils

    C l e a n i n g t h e P r e c o o l e r C o i l s You need to clean the precooler cooling coils to keep them working efficiently. See Appendix B for details. C l e a n i n g t h e Vo l a t i l e Tr a p o n t h e D e m i s t e r If you have the optional volatile trap, you need to clean the trap to keep it working...
  • Page 70 5 - 1 2 l M a i n t e n a n c e...

  • Page 71: Tr O U B L E S H O O T I N G

    S E C T I O N Tr o u b l e s h o o t i n g B e f o r e b e g i n n i n g ....6 - 2 A f e w w o r d s o f c a u t i o n .

  • Page 72: Before Beginning

    B e f o r e B e g i n n i n g You can avoid most problems by following the recommended installation and maintenance procedures outlined in this User Guide. If you do have a problem, this section will help you determine what caused it and how to fix it. Before you open the side panels of the dryer be sure to: ❏...

  • Page 73: A Few Words Of Caution

    B e f o r e B e g i n n i n g ( c o n t i n u e d ) ❏ Find the wiring and equipment diagrams that were shipped with your dryer. These diagrams are the best reference for cor- recting a problem.

  • Page 74: How To Identify The Cause Of A Problem

    H o w t o I d e n t i f y t h e C a u s e o f a P r o b l e m ✐ Dryer alarms are indicated by an illuminated Acknowledge Alarm light on the W NOTE: Pushing the Series Dryer control panel.

  • Page 75: Alarms

    A l a r m s A problem can trigger two types of alarms: ✐ • Shutdown (A#): If the red Acknowledge Alarm LED is blinking, the alarm is a NOTE: Shutdown alarms shutdown alarm. The dryer has automatically shut down because it has detected a will cause the dryer to go serious problem that could damage your material or dryer.
  • Page 76 A l a r m s • Shutdown (A#): The dryer has automatically shut down because it has detect- ed a serious problem that could damage your material or dryer. • Passive (P#): The dryer continues to operate, but warns of a problem that could prevent correct drying of your material.
  • Page 77 A l a r m s • Shutdown (A#): The dryer has automatically shut down because it has detect- ed a serious problem that could damage your material or dryer. • Passive (P#): The dryer continues to operate, but warns of a problem that could prevent correct drying of your material.
  • Page 78 A l a r m s • Shutdown (A#): The dryer has automatically shut down because it has detect- ed a serious problem that could damage your material or dryer. • Passive (P#): The dryer continues to operate, but warns of a problem that could prevent correct drying of your material.
  • Page 79 A l a r m s • Shutdown (A#): The dryer has automatically shut down because it has detect- ed a serious problem that could damage your material or dryer. • Passive (P#): The dryer continues to operate, but warns of a problem that could prevent correct drying of your material.
  • Page 80 A l a r m s • Shutdown (A#): The dryer has automatically shut down because it has detect- ed a serious problem that could damage your material or dryer. • Passive (P#): The dryer continues to operate, but warns of a problem that could prevent correct drying of your material.
  • Page 81 A l a r m s • Shutdown (A#): The dryer has automatically shut down because it has detect- ed a serious problem that could damage your material or dryer. • Passive (P#): The dryer continues to operate, but warns of a problem that could prevent correct drying of your material.
  • Page 82 A l a r m s • Shutdown (A#): The dryer has automatically shut down because it has detect- ed a serious problem that could damage your material or dryer. • Passive (P#): The dryer continues to operate, but warns of a problem that could prevent correct drying of your material.
  • Page 83 A l a r m s • Shutdown (A#): The dryer has automatically shut down because it has detect- ed a serious problem that could damage your material or dryer. • Passive (P#): The dryer continues to operate, but warns of a problem that could prevent correct drying of your material.
  • Page 84 A l a r m s • Shutdown (A#): The dryer has automatically shut down because it has detect- ed a serious problem that could damage your material or dryer. • Passive (P#): The dryer continues to operate, but warns of a problem that could prevent correct drying of your material.
  • Page 85 A d d i t i o n a l A l a r m s Along with the alarm indicators, you may encounter additional messages that indi- cate a problem within the control. Problem Possible cause Solution CoS Er.4 or Co5 Er. 4 - The dryer will continue to run if there is Push the alarm acknowledgement button Displayed when the “Start”...
  • Page 86 A d d i t i o n a l A l a r m s Along with the alarm indicators, you may encounter additional messages that indi- cate a problem within the control. Problem Possible cause Solution Er. H - There is a problem in RTD is not connected properly or is Check RTD connections, replace defective.

  • Page 87: Dewpoint Troubleshooting

    Conair Parts at (800) 458 1960 for the addition of a volatile trap. Analog option board/sensor malfunction Verify dryer dewpoint readings with a calibrated portable dewpoint meter.

  • Page 88: Poor Material Drying Troubleshooting

    If your Conair dryer is equipped with the Setback feature, you should familiarize yourself with it, and make use of it. If not, you may want to contact Conair to determine if it can be added to your dryer.

  • Page 89: Repair

    Po o r M a t e r i a l D r y i n g Tr o u b l e s h o o t i n g ✐ ( c o n t i n u e d ) NOTE: Concerns with drying tem- Once it is determined which of the four requirements that is not being satisfied,...
  • Page 90 Po o r M a t e r i a l D r y i n g Tr o u b l e s h o o t i n g ( c o n t i n u e d ) Residence Time - The time your material supplier has determined that the material in use must be heated to its drying temperature to achieve proper drying.

  • Page 91: Repair

    Po o r M a t e r i a l D r y i n g Tr o u b l e s h o o t i n g ( c o n t i n u e d ) Airflow - The airflow in the process drying circuit must be adequate to carry and distribute the heat throughout the entire bed of material inside the hopper.
  • Page 92 -20 to -40° F {-29 to -40° C}. If your dryer does not From outside of the United States, call: have a dewpoint readout, you can check the dewpoint with a portable dewpoint (814) 437 6861 instrument. Conair sells a variety of portable dewpoint meters. Contact Conair Parts. Problem Possible cause Solution Low regeneration temperature.

  • Page 93: Replacing Fuses

    R e p l a c i n g F u s e s Disconnect and lockout the main power supply. Open the electrical enclosure door. Check the fuse with an ohmmeter. If necessary, pull the fuse out and replace it with a fuse of the same type and rating.

  • Page 94: Checking Heater Solid State Relays

    C h e c k i n g H e a t e r S o l i d S t a t e R e l a y s CAUTION: Always disconnect and lock out the main power sources before making electrical connections.

  • Page 95: Checking Or Replacing Temperature Sensors

    C h e c k i n g o r R e p l a c i n g Te m p e r a t u r e S e n s o r s IMPORTANT : Always refer to the wiring diagrams that came with your dryer The Carousel Plus W Series Dryer uses RTD sensors to monitor the temperatures...

  • Page 96: Replacing The Regeneration Heater (W600-1000)

    R e p l a c i n g t h e R e g e n e r a t i o n H e a t e r ( W 6 0 0 - 1 0 0 0 ) Stop the dryer, disconnect the power, and follow proper lockout procedures.
  • Page 97 R e p l a c i n g t h e R e g e n e r a t i o n H e a t e r ( W 6 0 0 - 1 0 0 0 ) ( c o n t i n u e d ) Compare the markings on the outside of the regeneration heater tube to ensure the new one has the same voltage and kW ratings as the original heater...

  • Page 98: Replacing The Regeneration Heater (W1600-2400)

    R e p l a c i n g t h e R e g e n e r a t i o n H e a t e r ( W 1 6 0 0 - 2 4 0 0 ) Stop the dryer, disconnect and lockout the main power.
  • Page 99 R e p l a c i n g t h e R e g e n e r a t i o n H e a t e r ( W 1 6 0 0 - 2 4 0 0 ) ( c o n t i n u e d ) Slide the original insulation over the new heater, or if the insulation was cut for removal, wrap the cut insulation sleeve around the new heater tube and...

  • Page 100: Replacing The Regeneration Heater (W3200-5000)

    R e p l a c i n g t h e R e g e n e r a t i o n H e a t e r ( W 3 2 0 0 - 5 0 0 0 ) Stop the dryer, disconnect and lockout the main power.
  • Page 101 R e p l a c i n g t h e R e g e n e r a t i o n H e a t e r ( W 3 2 0 0 - 5 0 0 0 ) ( c o n t i n u e d ) Loosen the two (2) lower clamps that secure the regeneration manifold and tubing to the desiccant wheel bracket.

  • Page 102: Replacing The Desiccant Wheel Assembly (W600-1000)

    R e p l a c i n g t h e D e s i c c a n t W h e e l A s s e m b l y ( W 6 0 0 - 1 0 0 0 ) When desiccant becomes clogged or contaminated, you should replace the desic- cant wheel to ensure optimum performance.
  • Page 103 R e p l a c i n g t h e D e s i c c a n t W h e e l A s s e m b l y ( W 6 0 0 - 1 0 0 0 ) ( c o n t i n u e d ) Lift the new desiccant wheel into the dryer frame, being sure it is oriented properly.

  • Page 104: Replacing The Desiccant Wheel Motor (W600-1000)

    R e p l a c i n g t h e D e s i c c a n t W h e e l M o t o r ( W 6 0 0 - 1 0 0 0 ) Stop the dryer, disconnect and lockout the main power.

  • Page 105: Replacing The Desiccant Wheel Motor (W1600-5000)

    R e p l a c i n g t h e D e s i c c a n t W h e e l M o t o r ( W 1 6 0 0 - 5 0 0 0 ) Stop the dryer, disconnect and lockout the main power.
  • Page 106 R e p l a c i n g t h e D e s i c c a n t W h e e l M o t o r ( W 1 6 0 0 - 5 0 0 0 ) ( c o n t i n u e d ) Slip the belt onto the sprocket, and adjust the tension spring nut to its original position.

  • Page 107: Appendix

    Conair equipment may be ordered through the Customer Conair has made the largest investment in customer support in the plastics indus- Service or Parts Department for a try. Our service experts are available to help with any problem you might have nominal fee.

  • Page 108: Equipment Guarantee

    (except for parts that are typically replaced after normal usage, such as filters, liner plates, etc.). Conair’s guarantee is limited to replacing, at our option, the part or parts determined by us to be defective after examination. The customer assumes the cost of transportation of the part or parts to and from the factory.
  • Page 109 W h a t i s t h e C o n a i r H a r d P i p i n g K i t ? Conair’s Hard Piping Kit is for use with your drying system. Conair recom- mends the hard pipe kit for line sizes of eight inches and larger.
  • Page 110 ❒ Two (2) welded slip tube, 12 inch x 8 inch, coated CS, 19 GA (PN 2561330701) ❒ Six (6) 12 inch slip tube ring seal (PN 26713203) ❒ Six (6) 12 inch Conair flange to 12 inch adapter (PN 18477902) ❒ Twenty-nine (29) 12 inch bolted pull ring, galvanized (PN 2671350301) ❒...
  • Page 111 ❒ One (1) welded slip tube, 12 inch x 8 inch, coated CS, 19 GA (PN 2561330701) ❒ Three (3) 12 inch slip tube ring seal (PN 26713203) ❒ One (1) 12 inch Conair flange to 12 inch adapter (PN 18477902) ❒ Nine (9) 12 inch bolted pull ring, galvanized (PN 2671350301) ❒...
  • Page 112 Your plant layout and drying system component positioning will determine the organization of pieces necessary to complete the piping between the dryer and hopper. Each application will vary. Conair recommends that you take the following steps before starting installation. Organize all like pieces.
  • Page 113 U s i n g P u l l R i n g C o n n e c t i o n s The following are general usage instructions for pull-ring connections with U-shaped seals. This is the primary style of connection used with Conair hard pipe kits. Pull the U-shaped seal around one of the pipe flanges. The seal can be stretched to fit, but avoid overstretching.
  • Page 114 Slide the standard tube into the slip tube to the desired length. To order a slip tube or other parts for your hard pipe kit, Conair’s Instant Access 24/7 Parts and Service ✐ Air Flow Direction number is NOTE: The slip tube overlap must be at least 800-458-1960.
  • Page 115 Your hard pipe kit a Conair flange adapter. This adapter must be attached to the dryer prior to assembling the rest of the hard pipe system. If adding the hard pipe kit to an existing drying system, remove the flexible hose from the dryer inlet and outlet.
  • Page 116 90° bend to continue horizontally. A slip tube may need to be used as part of the last section hard pipe kit, Conair’s before the turn to horizontal to fit your plant/system layout. Refer to Using Slip Tubes earli-...
  • Page 117 O p t i o n a l V F D Ve l o c i t y M e t e r t u b i n g ( r e q u i r e d f o r V F D o p e r a t i o n ) The velocity meter requires a special section of hard pipe, with a tapped fitting location for the velocity meter installation.
  • Page 118 P r o p e r L o c a t i o n a n d u s e o f H a n g e r, C l a m p, a n d A l l - t h r e a d Your Conair Hard Pipe Kit comes with a quantity of tubing hangers (varies depending on Channel or other structural support as reqd.

  • Page 119: Cleaning The Precooler Coils

    C l e a n i n g t h e P r e c o o l e r C o i l s You need to clean the precooler coils to keep them working efficiently. Cleaning frequency depends on the type and amount of material you process. Stop the dryer and lockout the main power.

  • Page 120: Appendix

    C l e a n i n g t h e Vo l a t i l e Tr a p o n t h e D e m i s t e r ( W 6 0 0 - 1 0 0 0 ) Stop the dryer and lockout the main power.
  • Page 121 C l e a n i n g t h e Vo l a t i l e Tr a p o n t h e D e m i s t e r ( W 1 6 0 0 - 5 0 0 0 ) Stop the dryer and lockout the main power.

This manual is also suitable for:

W1000W1600W5000W2400W3200

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