Dry N2 Gas or Other
Filter Side
Emergency Vent. Valve
KF10
Dry N2 Gas or Other
Purge Port
Figure 3.8 Connecting the Purge Port and Emergency Vent. Valve
3.3.7Connecting the Ground Cable
Connect the ground cable (yellow/green) between the ground terminal of the STP pump and the ground terminal of the STP control unit.
When the resistance between the ground terminals is lower than 0.1 , it is not necessary to connect the ground cable after installing the STP pump and the STP control unit.
◇When the resistance between the ground terminals is over 0.1 , always connect the ground cable.
