Manuals / Conair / Household Appliance / Heat Pump

Conair 100, 25, 15, 50 specifications Remove the right side panel from the dryer, Troubleshooting

Models: 15 100 25

1 128

Download 128 pages 56.24 Kb

Page 91

Troubleshooting

Stop the dryer then disconnect and lockout the main power.

R e p l a c i n g t h e D e s i c c a n t Ta n k s

The D Carousel Dryer has refillable desiccant tanks. When desiccant becomes clogged or contaminated, you should replace the desiccant in all three tanks to ensure optimum performance, or purchase new, prefilled tanks from Conair.

1

2 Remove the right side panel from the dryer.

3Disconnect the hose from the desiccant tank. Loosen the hose clamp with a screw driver.

4Lift the tank off the carousel assembly.

5Refill the tank with fresh desiccant. See “Refilling the Desiccant Tank (Section 6).

6Check the O-rings in the carousel coupling. Replace any O-rings that are cracked, worn, or damaged. Apply petroleum jelly on the inside of the cou- pling around the O-ring.

7Place the refilled tank on the carousel assembly. Make sure the inlet/outlet tube of the tank seats fully into the O-rings on the carousel pipe.

8Connect the hose to the top of the tank. Secure with the hose clamp.

9Reinstall the side panel.

IMPORTANT: It’s important that the new tanks are connected to the correct hoses. Mark the hoses as they are disconnected, or replace one tank at a time, to ensure that you install the new tanks in the cor- rect positions.

Troubleshooting

6

Tr o u b l e s h o o t i n g l 6 - 2 5

Image 91

Conair 100, 25, 15, 50 specifications Remove the right side panel from the dryer, Troubleshooting

Contents

U S E R G U I D E U G D 0 2 4 / 0 3 0 D Carousel Dryer - DC-1Models 15, 25, 50, 75, and 100 with DC-1Controls Date Manual Number: UGD024/0304 Serial Numbers 3-1 I n s t a l l a t i o n Table of Contents1-1 I n t r o d u c t i o n 2-1 D e s c r i p t i o n5-1 M a i n t e n a n c e 4-1 O p e r a t i o ni i l Ta b l e o f C o n t e n t s DIAGNOSTICS 6-1 Tr o u b l e s h o o t i n gAA p p e n d i BA p p e n dFAppendix CA p p e n d iDA p p e n d i EAppendixTa b l e o f C o n t e n t s l v i l Ta b l e o f C o n t e n t s I n t r o d u c t i o n How the Guide is Organized Purpose of the User Guide1 I n t r o d u c t i o n Using the D Series as a Central Dr yerYour Responsibility as a User CentralWARNING: Voltage hazard AT T E N T I O N Read this so no one gets hurt1 I n t r o d u c t i o n How to Use the Lockout Device1 - 6 l I n t r o d u c t i o n 2 D e s c r i p t i o n D e s c r i p t i o nS E C T I O N W h a t i s t h e D c a r o u s e l d r y e r ?Dryer and hopper on the processing What is the D Carousel Dr yer?Typical Applications machine throat using the optional2 D e s c r i p t i o n Typical Applications c o n t i n u e dCentral CentralCentral How It WorksThe Regeneration Cycle The Cooling CyclePROCESS COOLING REGENERATION CentralHow It Works c o n t i n u e d DEHUMIDIFYING DRYERS Specifications: D CarouselDimensions inches cm SPECIFICATION NOTESMOUNTING PATTERNS Specifications: D Carousel c o n t i n u e d2 D e s c r i p t i o n OPTIONAL HOPPERS AND MOUNTING BRACKET2 - 8 l D e s c r i p t i o n 3 I n s t a l l a t i o n I n s t a l l a t i o nMounting Hardware Unpacking the Boxest i o n 5 You are now ready to begin installationPreparing for Installation 3 D e s c r i p t i o n Preparing for Installation c o n t i n u e dTools for installation 3 D e s c r i p t i o n 1Lift the hopper, support frame, and discharge assembly onto the process- ing machine throat. Use a hoist to lift the support frame and hopper. Position the frame and discharge assembly so that its bolt holes line up with the holes drilled in the throat. If hole patterns do not match, you can place a mounting adapter between the throat and the support frameTools for installation Positioning the Dr yer on the Floor Mounting the Hopper3 D e s c r i p t i o n Connecting the Main Power 3 D e s c r i p t i o n Connecting the Main Power c o n t i n u e dI n s t a l l a t i o n l 3 - 1 causing permanent damage Checking for Proper Air FlowCentral Return Air Inlet Checking for Proper Air Flow c o n t i n u e dPress the STOP button ReturnChecking for Proper Air Flow c o n t i n u e d INSTALLATION NOTE: Models 50, 75, and3 - 1 4 l I n s t a l l a t i o n 3 D e s c r i p t i o n Connecting the Air HosesConnecting the Water Hoses Secure hoses with clampsProcess RTD Connecting the RTD ProbeConnecting the Optional Setback RTD Central3 D e s c r i p t i o n Testing The InstallationMounting a Loader on the Hopper Central5Press the STOP button Testing The Installation continuedCentral 4Press the START buttonO p e r a t i o n Central The DC - 1 Dr yer Control Panelin the field Control Function Flow ChartD Dr yer DC - 1 Control Functions 4 O p e r a t i o nTest Mode AlarmCentral Central1 CNTDRY Control Function DescriptionsS c r e e n F u n c t i o nCentral Control Function Descriptions c o n t i n u e dS c r e e n F u n c t i o nS c r e e n 6 1507 145 Control Function Descriptions c o n t i n u e dS c r e e n 9 -30F u n c t i o n Control Function Descriptions c o n t i n u e dS c r e e n C 400 C02C 425 C04 Control Function Descriptions c o n t i n u e dF u n c t i o n C tim C07Control Function Descriptions c o n t i n u e d S c r e e nCentral Control Function Descriptions c o n t i n u e dS c r e e n F u n c t i o nF u n c t i o n H offControl Function Descriptions c o n t i n u e d S c r e e nH off Control Function Descriptions c o n t i n u e dS c r e e n F u n c t i o nH off Control Function Descriptions c o n t i n u e dS c r e e n F u n c t i o nH off Control Function Descriptions c o n t i n u e dS c r e e n F u n c t i o nS c r e e n Control Function Descriptions c o n t i n u e dF u n c t i o n Central To Start Dr ying4 O p e r a t i o n 4 Press the START button To Start Dr ying continuedTo Stop Dr ying CentralAuto Start Using the Auto Start Countdown Function4 O p e r a t i o n 0 754 Setting the High Setpoint Limits0 754 C 400 C025 M a i n t e n a n c e M a i n t e n a n c e•Monthly Preventative Maintenance Checklist•Whenever you change materials •Weekly, or as often as needed5 M a i n t e n a n c e Cleaning the HopperCleaning the Regeneration Filter Cleaning the Process Filter2Tighten any loose hose clamps or fittings Cleaning the Aftercooler CoilsCleaning the Precooler Coils Inspecting Hoses and Gaskets5 - 6 l M a i n t e n a n c e Tr o u b l e s h o o t i n g Diagnose causes from the front of the dryer Before Beginning2Address the alarm message and fix the problem Diagnose causes from the control panelA Few Words of Caution How to Identify the Cause of a Problem Possible cause Shut Down AlarmsProblem SolutionSolution Possible causeShut Down Alarms ProblemPossible cause SolutionShut Down Alarms ProblemPossible cause Shut Down AlarmsProblem SolutionPossible cause Shut Down AlarmsProblem SolutionPossible cause Passive AlarmsProblem SolutionP6 Regen High Temperature Passive AlarmsProblem SolutionPossible cause Passive AlarmsProblem SolutionPassive Alarms Possible cause SolutionProblem Possible cause Passive AlarmsProblem SolutionCentral S e t b a c kScreen To set-upsetback on the load rate option Tr o u b l e s h o o t i n g l 6 - 1 Replacing FusesFuse Blocks TroubleshootingChecking Heater Solid State Relays Checking or Replacing Temperature Sensors A d j u s t i n g t h e L i m i t S w i t c h Regeneration Heater Replacing the Heaters2.5 63.5mm Replacing the HeatersRegeneration Heater c o n t i n u e d Central Replacing the HeaterFor D15, D25, and D50 Dryers Process HeaterProcess Heater For D75 and D100 DryersReplacing the Heater Central2 Remove the right side panel from the dryer TroubleshootingRefilling the Desiccant Tanks Troubleshooting Refilling the Desiccant Tank c o n t i n u e d6 - 2 8 l Tr o u b l e s h o o t i n g From outside the United States, call: How to Contact Customer Ser viceWe’re Here to Help Before You CallA - 2 l A p p e n d i Equipment GuaranteePerformance Warranty Warranty LimitationsTools for installation Mounting the Dr yer on a Floor StandHoist and strap Tools for installation5/32” Allen wrench 3/8” and 9/16” wrench Phillips screwdriver Flathead screwdriver2Bolt the hopper to the mobile floor stand. Using four 3/8”-16M 10 self-lockingbolts, fasten the hopper to the mobile floor stand C - 1 l A p p e n d i Installing an Aftercooler O p t i o n a lcontinued Installing an Aftercooler O p t i o n a lA p p e n d i x l C - continued Cleaning the Aftercooler1 Stop the dryer and lockout the main power 3Remove the plastic aftercooler coverCleaning the Aftercooler c o n t i n u e d 11Install the plastic aftercooler/precooler cover Cleaning the Aftercooler c o n t i n u e d1 Stop the dryer and lockout the main power Installing the Flow Control O p t i o n a lInstalling a Precooler O p t i o n a l and 50 dryer without a flow control Installing a Precooler O p t i o n a lPrecooler installed on a D 15, installed on a D 15, 25, and 50 dryerE - 3 l A p p e n d i Cleaning the Precooler1Stop the dryer and lockout the main power 3Remove the plastic precooler coverCleaning the Precooler c o n t i n u e d O p t i o n a l Installing the Dew Point SensorCentral What is the MDC?Central Typical ApplicationsAn aftercooler is required if Central How Conveying WorksInlet - 1.5 in. dia. 3.8 cm Specifications: MDCCentral Outlet - 2 in. dia. 5.1 cmCentral When configSPECIFICATION NOTES Specifications MDC c o n t i n u e dUnpacking the Boxes When configured asCentral 3Carefully inspect all components to make sure no damage occurred during shipping, and that you have all the necessary hardware CentralCentral Preparing for Installation1Make sure the location for the MDC provides Tools for installation Installing the MDCCentral Vertical conveying Connecting Conveying LinesCentral 1.5 in. diameter material conveying hoseConnecting the Water Hoses Connecting the Demand SensorConnecting the RTD Probe Connecting the Main PowerUsing the Auto Start Countdown Function Testing the InstallationThe MDC Control Panel MDC Control FunctionsCentral To Start ConveyingTransporting the MDC To Stop ConveyingCentral See “Preventative Maintenance Checklist” page Preventative Maintenance ScheduleCleaning the Conveying Lines Cleaning the HopperCentral Cleaning the Vacuum ReceiverPage 4-6,Screen Cleaning the Dust CollectorClean the inside of the dust collector housing CentralCleaning the Aftercooler Coils Inspect Hoses and GasketsCleaning the Process Filter Cleaning the Regeneration Filter