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To ensure your Carousel Plus dryers operate at peak performance, regular maintenance of the aftercooler coil is essential. As dust and fines collect on the coil’s surface, airflow can become restricted, causing drying inefficiencies, overheating, and increased energy consumption. The good news? Cleaning the aftercooler coil is simple – and Conair can help.
What to Look For
Keep an eye out for these early warning signs that indicate it’s time to clean your aftercooler coil:
- Reduced drying performance or longer dry times
- Visible dust and fines on the coil’s surface
- Restricted airflow or higher-than-normal pressure drop across the coil
Cleaning Procedure
1. Stop the dryer and lock out the main power.
(Caution: Before performing maintenance or repairs on this product, you should disconnect and lockout electrical power sources to prevent injury from unexpected energization or start-up. A lockable device may be provided to isolate this product from potentially hazardous electricity.)
(Warning: Before removing lockout devices and returning switches to the ON position, make sure that all personnel are clear of the machine, tools have been removed, and all safety guards reinstalled.)
(Caution: Hot surfaces. Always protect yourself from hot surfaces inside and outside the dryer and drying hopper.)
2. Turn off the water flow to the water inlet and outlet and disconnect the water connections.
3. Remove the bolts securing the aftercooler cover and remove the cover.
4. Remove the aftercooler by pulling it out of the aftercooler housing.
5. Clean the assembly using a mild soap and water. In cases of heavy volatiles, steam cleaning, pressure washing, or using solvents (e.g., acetone) may be necessary. Be sure to test a small area with the solvent you have selected to be sure there is no adverse reaction. Make sure to allow the assembly to dry fully.
6. Inspect the gasket for damage. If no damage is present, reinstall the aftercooler and cover. Fasten the cover back in place.
7. Connect the water supply lines, open the valves, and check for leaks. Return the dry to a run state.
Replacement and Support
While cleaning, inspect the gasket closely. If it appears worn or damaged, it’s time for a replacement. Conair offers replacement gaskets, technical support, and tiered Service Agreement options to help you optimize your drying process and keep your equipment running smoothly. Visit our Parts website or contact Conair Customer Care at 1-800-458-1960.
By staying proactive and addressing signs of buildup early, you can prevent costly downtime and maintain consistent drying results. And remember, Conair is here to support you with expert guidance and service solutions tailored to your needs. Keep your dryers running smoothly—because efficiency starts with care.
