Prime The Pump - Gilson PLC 2050 User Manual

Prime the Pump

When tubing is empty and the pump is unprimed,
it may be difficult to pump new solvent into the
system. to ease this process:
1. Launch the purge mode in GGP Software.
(refer to the Gilson Glider Prep Software (GGP)
User's Guide.)
2. Loosen the knurled knob (one-half turn
counter-clockwise) of the purge valve located
above the pump heads.
3. once solvent has flowed through the purge outlet
tubing, stop the pump and tighten the knurled
knob (clockwise) to close the purge valve.
Figure 49
Close Purge Valve Message
Figure 50
Purge Valve Knurled Knob
PLC 2050/2250/2500 PurifiCation SyStemS
Purge Valve outlet
| uSer'S GuiDe
Knurled
Knob
53