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User Manual
Operation Instructions
Subject to modifications
2.1A-39002-B07
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel +49 (6227) 33-0 • Fax +49 (6227) 33-259
Working Method
6133b05
Fig. 2
Hydraulic oil connection of the pump HTL 101
(Dimensions see fig. 13, page 14)
Â
Connect the lubrication pump HTL 101 to the hydraulic
system of the carrier by means of suitable hydraulic lines
and connectors.
The flow of hydraulic oil from the carrier is restricted
(throttled) and flows:
- via the pressure connection (P, Fig. 2)
- througth the filter which is installed below the pressure
connection
- to the integrated hydraulic operated stepper motor
- and back to the hdraulic system of the carrier via the re-
turn line connection (R, Fig. 2)
A driving pin attached to the stepper motor activates the ec-
centric shaft (item 9, Fig. 1, page 7) via a one-way clutch. The
pump element is thereby actuated and delivers lubricant.
The flow quantity of the hydraulic oil can be adjusted via the
regulating throttle valve (item 12, Fig. 1, page 7), thereby,
adjusting the output quantity of the pump accordingly. The
throttle valve is notched, whereby 16 notches correspond to
one complete rotation.
3 -
Lubricant outlet
R - Return connection
P - Pressure connection
Adjustment and Operation
Basic Adjustment of the Throttle Valve
6011b03
Fig. 3
Throttle Valve Adjustment
Â
Open the cover cap of the throttle valve (item 12, Fig. 2)
Turning clockwise = less lubricant
turning anticlockwise = more lubricant
6001a02
IMPORTANT
Observe the specified lubricant quantities.
The recommended speed of eccentric
shaft is 4 rpm.
1013A94
ATTENTION!
To adjust the throttle valve, stop the hy-
draulic system operation. The throttle
valve may still be pressurized for a long
time after switching off the hydraulic unit.
Always check first whether the pressure
connection P (item 14, Fig. 2) is depres-
surized (the eccentric shaft no longer
rotates).
