Vetter Lifting bags 1 bar (14.5 psi) Test Equipment - Manual (Page 10)

Vetter Test Equipment for Lifting Bags
Page 9/28
During this period the specialist can carry out a test for leaks, de-
formations or other types of damage. In order to empty the bag
after the test has been completed, the bag is drained. To do this
completely open the ventilation valve (B). Uncouple the test and
ventilation head.
Position the bag for complete emptying so that the nipple is poin-
ting downwards. The weight of the bag must not be resting on the
connection nipple.
Blow the fittings with compressed air after use.
5.2 with the aid of a hand pump
If there is no water source is available with a minimum pressure
of 11 bar then the hand pump must be used in order to reach the
test pressure.
5.2.1 Material
9 Test und measurement hose adapter
9 Test and ventilation head
9 Air supply hose, 10 m, green
9 Adapter nipple/bayonet
9 Adapter, hasp, 3/4“
9 Inflation hose, 5 m, red, brass
9 Hand pump for water test with integrated 10 l tank
5.2.2 Preparations for testing
The corresponding adapter is used between the water valve and
the air supply hose (10 m, green) depending on the water con-
nection.
Test and measurement
adapter with air supply
hose Adapte nipple/bayonet
with air supply hose Adapter, hasp, 3/4“ with
air supply hose
The air supply hose is connected with the nipple to the inlet coup-
ling of the hand pump. The 5 m long, red inflation hose is connec-
ted to the outlet nipple of the hand pump on the one side and on
the other side to the test and ventilation head. After the test and
ventilation head has been connected with the safety coupling to
the nipple of the 8.0 bar mini lifting bag to be tested then the
B