Sam X'DRAINER XDC-50 Manual Tecnico página 17

08
END OF THE COOLANT RECOVERY PROCEDURE
III. Test of the safety valve on the cap
09
PLACE THE CAP ON THE EQUIPMENT'S TEST DEVICE
> Check the correct operation and calibration of the safety valve. To do this, screw the cap onto the adapter provided
for that purpose, and turn valve A to position 2. The valve must operate. This step can be done at any moment during
the cooling circuit bleeding or fi lling procedure.
IV. Vacuum test of the sealing circuit
10
CHECK CIRCUIT SEALING
Once the cooling circuit has been drained, allow the pressure to stabilise between -0.75 bar and -0.8 bar,
>
then place valve A in position 4 and lever B in "TEST CIRCUIT" position (see quick reference manual).
> Check the level of coolant sucked into the equipment.
Test all the caps of the vehicle fl eet
using kit 913-11K.
Check the pressure does not rise over a period of 30
>
seconds.
EN
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