How to Remove Chain Links on a DAF Unit

In this step-by-step guide, we’ll show you how to properly remove and reconnect chain links on a Dissolved Air Flotation (DAF) unit. This process helps maintain smooth skimmer operation and prevent unnecessary wear.

What you’ll learn in this video:

✅ How to lock out and prepare the unit for safe maintenance

✅ Tools you’ll need for the job

✅ How to release tension and remove links correctly

✅ Tips for reconnecting the chain and restoring proper tension

Tools Required:

• Two 6-inch clamps

• Two sturdy wood blocks

• Wrenches and sockets

• Hammer

• ¼-inch punch

• Tape measure

Safety First: Always power down and lock out the unit before starting and wear proper PPE (gloves and eye protection).