Locate the cord lock mechanism in the headrail the lift cords run through this.
Roller blind pull cord came off.
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To rethread a roller blind rope cord start by removing the blinds from the wall and popping out the clutch which is the case with the cord in it.
You will see a pin.
First hold the lift cords level with the headrail and gently pull.
If your blinds are broken and won t roll up spin the blind spool counter clockwise when you re looking at it from the right with your hands until it s completely rolled up.
If you ve ever pulled the chain in the wrong way it can lead to stuck the chain inside the plastic wheel and eventually pops off the mechanism so no longer you can control your roller blind with the chain.
Next pull the cord out of the clutch the rest of the way.
Pull down the blind to check the spring action leaving the blind in the mounting brackets.
Then make a 1 inch loop with the cord hold the clutch with the base facing down and slide the loop under the guard until it comes out on.
Now it s very hard for the chain to come off if used properly.
Roller blind repairs roller blinds are operated via a simple chain system.
Alright so what we ve got here is a roller blind with the grate chain system which really makes the blind easy to pull up and down very simple.
If the shade hangs loosely from the roller or unrolls quickly without resistance the spring is too.
Attach the old cord and new cord.
Light a lighter and catch the end of the new cord on fire.
This will make it easier to handle and store it once it s removed.
Immediately blow out the flame.
This should release the cord lock.
Step 2 hold the end of the new cord in your hand.
Pull the chain tension device to roll the blind up.
Fortunately these are also easy to fix.
If used properly the chain really should be pulled straight up and down in line with the blind.
How to put ball chain back into chain drive unit.