QuickLock Operator Manual
22
QuickLock Operator Manual
– Version 15.07.01
2.5.3.4.
Deflating & Aligning in Center
Deflate the packer balloon slightly so that you can reposition
it in the middle of the sleeve.
2.5.3.5.
Align in Middle
Align the packer so that the middle of the balloon is in line
with the middle of the sleeve.
2.5.3.6.
Application Pressure
Now apply application pressure of 50 - 72 psi (depending
on the damage and type of pipe).
Repeat the same procedure
– reduce pressure, re-apply the
application pressure.
The rubber seal is now sufficiently compressed.
2.5.3.7.
Inspection
Using the camera, check that the sleeve is correctly fitted. The
sleeve should now be fully compressed against the pipe wall.
If there is any misalignment or displacement, one side of the
sleeve may have to have the application pressure applied
again.
Note:
In coated clay
pipes, a reflection at the sleeve’s edge is
visible on the pipe wall due to a glare from the camera’s lights.
The customer might think that the sleeve is not properly set
–
however, this is just an optical illusion that will disappear by
changing the camera head position.
50
– 72 psi
