How to Clean Metal Filter
Step One: Understanding When to Clean the Metal Filter
Recommended Cleaning Frequency
It's recommended to remove and wash your metal filter on a monthly basis or more frequently if needed. This maintenance schedule helps ensure optimal performance of your ice bath chiller system.
Signs That Your Filter Needs Cleaning
If you experience any flow issues with your ice bath chiller, such as reduced water circulation or error messages related to flow, it may indicate that your metal filter requires cleaning sooner than the standard monthly schedule.
Step Two: Powering Off the Chiller and Isolating Water Flow
Turning Off the Chiller Unit
Begin by powering off your chiller unit. Press the power button on the chiller display to completely shut down the system before performing any maintenance.
Closing the Blue Metal Valves to Stop Water Flow
Isolate the water flow by switching the blue valves to the off position (perpendicular to the hose). This prevents water from flowing between the tub and chiller during maintenance.
Step Three: Accessing the Metal Filter
Identifying the Filter Location (Older vs. New Model Chiller)
The location of the metal filter varies depending on your chiller model. If you have the older model chiller, the metal filter is located on the inlet port of your chiller. With the newer model chiller, you'll need to first remove the paper filter canister to access the metal filter.
Removing the Paper Filter Canister (New Models Only)
For newer model chillers, unscrew the paper filter canister by rotating it counterclockwise to gain access to the metal filter compartment. Click here to see our video guide.
Using the Screwdriver to Remove the Metal Plate
Locate the screwdriver in your spares kit and use it to remove the screws attaching the metal plate that covers the metal filter housing. Keep these screws in a safe place for reassembly.
Letting the Chiller Cool Before Proceeding
IMPORTANT: Before removing the metal plate, ensure the chiller has had sufficient time to cool down. The internal components can get very hot during operation and could cause burns if touched while still hot.
Step Four: Removing the Metal Filter
Detaching the Metal Filter Housing
Once the metal plate is removed, you can access the filter canister. To remove the metal filter housing, rotate it towards the front of the chiller until it becomes loose enough to remove.
Being Prepared for Water Spillage
Be aware that some water will spill out of the chiller during this process. Have a towel ready to quickly mop up any water that leaks out to prevent damage to floors or surrounding electronics.
Extracting the Internal Metal Filter
After unscrewing the housing, you can pull out the internal metal filter for cleaning. Handle it carefully to avoid damaging the fine mesh structure.
Step Five: Cleaning the Metal Filter
Rinsing Under Running Water
Clean the metal filter by rinsing it under a normal tap with running water. Use gentle pressure to avoid damaging the mesh while still removing all buildup.
Removing Hair and Debris
Carefully remove any hair and debris that has accumulated in the filter. These can significantly impede water flow and reduce system efficiency if not cleaned regularly.
Step Six: Reinstalling the Metal Filter
Placing the Clean Filter Back into the Housing
Once the filter is clean, reinsert it into the metal filter housing, ensuring it sits properly in the designated space within the housing.
Reattaching the Metal Filter Housing Securely
Screw the metal filter housing back onto the thread by rotating it towards the back of the chiller. Ensure it's properly aligned and tightened to prevent leaks.
Screwing the Metal Plate Back in Place
Reattach the metal plate by screwing in the four screws you removed earlier. Make sure the plate is securely fastened to maintain the integrity of the chiller unit.
Step Seven: Restoring Water Flow and Power
Reinstalling the Paper Filter Canister
If you have a newer model that required removing the paper filter canister, screw it back into place by rotating clockwise until hand-tight.
Reopening the Metal Valves to Restore Water Flow
Reopen your metal valves by turning them to the parallel position to allow water flow back into the chiller. Ensure they are fully open for optimal water circulation.
Turning the Chiller Back On
Power the chiller back on by pressing the power button on the display. The system should now operate with improved flow thanks to the clean metal filter.
Step Eight: Troubleshooting Flow Issues
Ensuring the Metal Filter Is Seated Correctly
If you're experiencing flow issues after cleaning your metal filter, you might need to check that the filter is seated correctly in its housing. Improper positioning can restrict water flow.
Checking the O-Ring Seal
Verify that the O-ring on the filter housing is intact and properly seated. A damaged or misaligned O-ring can cause leaks and reduce system pressure.
Tightening the Filter Housing Properly
Make sure the filter housing is tightened firmly (hand tight) so that the O-ring creates a proper seal. Over-tightening can damage the O-ring, while under-tightening can lead to leaks and reduced water flow.
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