3
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951-171-021
Version 02
EN
3. Overview, functional description
3.2 Pumps with follower plate
1 Reservoir
The lubricant is stored in the reservoir. De-
pending on the pump version there are differ-
ent types of reservoirs and reservoir sizes.
1.2 Reservoir venting device
It provides air for the reservoir while the pump
is operating and lubricant is supplied. It vents
the reservoir while the pump is filled.
6 Follower plate
The follower plate (6) rests on the lubricant
(pre-filling ex factory, quantity see type iden-
tification code) and presses it down in the
direction of the pump elements by spring force.
As a result the suction behaviour of the pump
improves.
7 Contact rod
The contact rod (7) of the follower plate accom-
modates the reed contacts for the low-level
function. In the follower plate there is a magnet
that actuates the reed contact when reaching
a certain switch point. The reed contact for the
low-level indication is positioned at the lower
switch point.
Overview, functional description of pumps with follower plate Fig. 3
1
1.2
6
7
Summary of Contents for LINCOLN P203
Page 84: ...EN 16 Annex 84 951 171 021 Version 02 16 China RoHS Table...
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