How To Fill A Test Rig - DuPont Tychem TK Manuel D'utilisation

How to fill a test rig

Test scale in mm H O
2
Switch to select position
for Inflate, Safe or Test.
Connection onto Gas
suit (a back to back adaptor
should be used if the air
supply is not a 'Broom wade')
Figure 15
full remove the tube from the 60ml bottle and place into the top
of the test rig with the end of the black tube level with the nar-
row Red band. Squeeze the bottle to empty the liquid into the
test rig, repeat the operation until liquid is level with Red filling
band. Should an air bubble form agitate the liquid until it
clears. This may be done by leaving the valve set at ' TEST ' and
gently blowing and releasing to make the liquid move up and
down in the tube. If the test rig is overfilled place the tube from
the small filling bottle into the test rig and suck up any excess
liquid. If for any reason the fluid needs 'topping up' repeat
instructions as above.
21
To do this insert the
male instant air plug
attached to the length
of cord into the socket
on the length of hose
connected to the ' SUIT '
socket on the test rig.
Turn the switch to
' TEST '. Place the black
tube from the small fill-
ing bottle into the 60ml
bottle
Connection for air supply
manometer
Squeeze the small bot-
tle
manometer
Once the small bottle is
filled with
liquid.
and draw up
liquid.