Subject to modifications
Owner Manual
Technical Description
2.1A-30001-H07
Page 18 of 36
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel +49 (6227) 33-0 • Fax +49 (6227) 33-259
Mode of Operation, continuation
Low Level Control (optional)
For grease
6398b05
Fig. 21
Switching parts of the low-level control (reservoir filled)
1 -
Guiding plate with round
solenoid
2 -
Electromagnetic switch
3 -
Control cam
A -
Inner orbit of the round
solenoid
B -
Position of the guiding plate
(entered)
Reservoir filled
The stirring paddle rotates
clockwise
during the lubricating
time.
The entry of the stirring paddle (B) into the lubricant
presses the pivoted guiding plate with the round solenoid
(pos. 1) inwards to orbit A.
The solenoid switch (pos. 2)
cannot
be activated con-
tact-free.
Control cam item 3 guides the round solenoid with the
pivoting guiding plate automatically outwards, in the direc-
tion of the reservoir wall. When leaving the control cam, the
lubricant presses against the guiding plate and moves the
solenoid inwards again (B).
6001a02
NOTE
The switch parts of the low-level control
(items 1 to 3) cannot be used with fluid
greases (see fig. 24, page 19).
6397b05
Fig. 22
Switching parts of the low-level control (reservoir empty)
1 -
Guiding plate with round
solenoid
2 -
Electromagnetic switch
3 -
Control cam
C -
Outside orbit of the round
solenoid
B -
Position of the guiding plate
(unentered)
When the reservoir is empty
When passing the control cam (pos. 3) the solenoid re-
mains in the outer orbit (C) and thereby passes the sole-
noid switch (pos. 2). The solenoid activates the solenoid
switch contact-free and so initiates a low-level indication.
When the stirring paddle rotates on the outer orbit (C) there
is no counterpressure by lubricant.
The guiding plate with the round solenoid (1) remains
unentered (D).