2.3.2
Functional description of progressive distributor
The progressive distributor evenly distributes the incoming lubricant to all
outputs that are in use. If an output is closed, the output on the opposite
side from it will discharge double the quantity of lubricant.
I
II
III
A
B
C
E
D
F
Fig. 2-3
Function of the progressive distributor 1
A
Left changeover line
D
Piston
B
Main line
E
Ring groove
C
Right changeover line
F
Lubricant
From the main line, the lubricant flows through the right-hand ring groove of
piston III. The changeover line moves piston I to its right-hand end position.
The lubricant displaced by piston I goes through the left changeover line and
exits at output 6.
Design, function
SERVICE MANUAL Automatic lubrication system
Memolub PLCD (24 V DC)
9007199348992139_v2.0_
EN-US
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