23
3
EN
Returned outlets 1, 2, 4 Fig. 4
3.2 Return of unneeded lubricant to the pump
Return is realized internally:
for even numbers of outlets
- by closing outlet 2
for odd numbers of outlets
- by closing outlets 2 and 1
Feed lines are connected to the outlets with
the highest numbers. The outlets with the
lowest numbers are used for returning the
lubricant.
B Lubricant supply
C Lubricant included
3. Overview, functional description
