Feature instructions:
a) The overflow indicator will raise if there is too much fluid being put into the machine or
that a blockage has occurred
b) The test bottle kit allows you to check the machines output. Drain a bottle full from the
test valve and check the shading against the label on the test bottle. This will give you
an indication on the oil content of the output fluid (approx. 20 PPM).
c) The PURO GRAND can be drained empty for maintenance, if required. Simply connect
a hose to the service drain and drain the machine.
If required, the service drain can be close off with the screw cap.
