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EN
KFGS
KFG
KFGC
4.7 Progressive system ventilation4.6 Fill level control for pump unit
Visual
The transparent lubricant reservoir allows for
on a regular basis for safety reasons.
The entire system must be ventilated if
the reservoir has been emptied below
the "min" mark.
Automatic
Pumps of the KFGS series allow for automatic
"min" mark, the lubrication process is stopped
display.
Fill pump with lubricant.
Remove main lines on unit.
Allow pump to run until lubricant without
bubbles is discharged at the straight con-
nector on the pump element.
Mount main lines.
Allow pump to run until grease can be seen
discharging at all lubrication points.
4.8 Single-line system ventilation
Fill pump with lubricant.
Remove main lines (pressure relief valve as
necessary) on unit.
Allow pump to run until lubricant without
bubbles is discharged at the straight con-
nector.
Mount main lines.
Remove screw plug or pressure switch at
end of main and branch lines.
Allow pump to run until air is no longer
discharged at the end of the spool pieces.
Mount screw plug or pressure switch.
Vent lubrication lines and lubrication points
and inspect for proper function.
Assembly instructions