Unit Overview And Operations - GRAVEDA GRASPRESSO GP3-20 Manual De Instrucciones

Unit Overview and Operations

Page 26
ATTENTION! Please make sure that the
pressure release screw is completely
closed! Otherwise the cylinder cannot
hold the pressure!
Do NOT unscrew the pressure release
screw completely! To open the plates it is
sufficient to open the screw with half a
turn. The cylinder can lose oil if the screw
is turned out too far.
After opening the plates, make sure that
the screw is completely closed again.