Operating Low Pressure
Lifting Bags with dual
fitting controller
Connect the controller to
the Lifting Bag with the
inflation hose.
Push nipple into twin-lock
coupling until it catches and
tighten by hand (9).
Place the bag in position.
Close the ball valve (6) and
discharge device (7) on the
head of the safety valve.
7.25 psi or 1 bar / 14.5 psi.
The lever automatically
returns to the middle posi-
tion = deadman position.
If the working pressure
exceeds 0.5 bar / 7.25 psi
or 1 bar / 14.5 psi the safety
valve opens.
The max. tolerance for
opening and closing the
safety valve may be
± 10 %. The manometer (8)
shows the pressure in the
bag.
Push the lever forwards to
deflate the Lifting Bag and/
or lower the load.
16
3
10
8
9
9
Operating Low Pressure
Lifting Bags with
dual deadman controller
Connect the controller to
the Lifting Bag with the in-
flation hose.
Push nipple into twin-lock
coupling until it catches and
tighten by hand (9).
Open the handwheel (3) on
the Vetter pressure regula-
tor.
Pull back the lever (10) on
the controller to inflate the
Lifting Bag.
Keep an eye on the mano-
meter (8) and the load.
Once the desired working
pressure for lifting force and
height is reached stop
inflation by releasing the
lever at a max. of 0.5 bar /
Vetter Low Pressure Lifting Bags 0.5 bar / 7.25 psi
Vetter Medium Pressure Lifting Bags 1 bar / 14.5 psi
Vetter Low Pressure Bags 0.5 bar / 7.25 psi
