Vetter Leak sealers - Manual (Page 18)

Vetter Leak Sealers
Page 18/39
7. Vetter Leak Sealing Bags
7.1 Leak Sealing Bag LD 50/30 1.5 bar
The Vetter Leak Sealing Bag LD 50/30 1.5 bar is available in two
versions each having different tensioning possibilities.
Leak sealing bags with
guide slots
Leak sealing bags with
rotating lugs
The Vetter leak sealing bags 1.5 bar can be used on containers and
tanks for sealing of leaks.
9 Connect the inflation hose to the connection coupling of the
selected leak sealing bag 1.5 bar and to the nipple of the foot
air pump 1.5 bar.
9 Air supply can be made by a hand air pump or foot air pump,
pressure regulator and compressed air bottle or by local com-
pressed air lines, respectively by tapping off air from a truck
compressed air brake device.
9 Place or move the leak sealing bag to the selected position
and inflate until the leak is sealed and that no liquid or gas
escapes.
7.2 Leak Sealing Bag LD 50/30 S 10 bar
with belt guide slots
The Vetter Leak Sealing Bag LD 50/30 S 10 bar is used for sealing
thick-walled containers up to an internal pressure of 9 bar. The
tension belts are designed for a tensile strength of at least 5000
kg.
The leak sealing bag LD 50/30 S 10 bar must not be used on plastic
containers. Plastic containers can be pressed in and damaged.
The leak sealing bag LD 50/30 S 10 bar is only to be used on metal
containers which permit loading of 10 kg/m2.
9 Connect the inflation hose to the connection coupling of the
leak sealing bag 10 bar and to the output coupling of the
controller. Place the belts around the container and tension
them.
9 The air supply can be made by a pressure regulator and com-
pressed air bottle or by a local compressed air line or by tap-
ping off air from a truck compressed air brake device.
9 Place or move the leak sealing bag to the selected position
and inflate until the leak is sealed and that no liquid or gas
escapes.