![background image](http://html1.mh-extra.com/html/gardner-denver/welch-vcpro-600-series/welch-vcpro-600-series_operation-manual_563862020.webp)
Description
20
operation manual VCpro 600
Pos.
Symbol
Designation /
function
Explanation
PMIN
Primary function:
Device model VCpro 601:
Vacuum control valve opens.
Device model VCpro 602:
Maximum pressure drop at
100 % motor speed.
Secondary function:
Pressure input: table with solvents appears
on the screen.
NOTE
See Chapter 6.5 Solvents table
START / STOP
Start and stop the active operating mode
selected.
BACK
Primary function:
Input: back
Navigation: one level up
Secondary function:
Change between numeric and graphic dis-
play in active operating mode.
5
Rotary encoder
TURN
Primary function:
Selection of operating mode
Selection of row/column in the
parameter table
Secondary function:
Adjust parameter value
Change pressure setpoint in active
operating mode manual
PRESS
Primary function:
Selection of selected operating mode
Selection of parameter value
Secondary function:
Confirmation of set parameter value
Confirmation <OK> dialog field
Change pressure setpoint in active
operating mode manual