LEYBOLD SCROLLVAC plus - Operation; Operational Modes 1-Phase Pump; Manual Operation 1-Phase Pump; Figure 13. User Interface Panel

7Operation
WARNING: OPERATION SAFETY
Risk of pump damage. Do not operate the pump if the exhaust pipeline is
restricted or blocked as the pump will not operate correctly and may be damaged.
CAUTION: OPERATION SAFETY
A ne dust may be emitted from the exhaust of the scroll pump during start up,
particularly when the pump is new or if new tip seals are tted.
7.1Operational modes 1-phase pump
The pump implements two control modes:
1. Manual Control Mode ‑ using buttons on user interface panel.1.
2. Digital I/O Mode - via 15-pin D‑SUB connector on user interface panel2.
The Control Mode is determined by the way the pump is started. Once
started, the pump can only be stopped by the mode in which it was started,
unless the power is cycled by isolation from the electrical supply.
Figure 13. User interface panel
   
   
 ‑  
   
   
7.2Manual operation 1-phase pump
The pump control functions of the user interface panel are detailed in
.
300668736_002_C7 - © Leybold 37
Operation