Pump Element B7 With Bypass Check Valve; Pump Element With Adjustable Lubricant Output - Lincoln Quicklub 203 DC Instructions De Service

User Manual
Operating Instructions
Pump elements with fixed lubricant output, continuation

Pump element B7 with bypass check valve

Fig. 2-4 Pump element B7
Pump e lement B7 suits e spe cially applications in con-
tamina ted e nvi ronme nts as the supplied lubricant is pass-
ing through a bypass bore 2 (fig. 2-5) on the check va lve 1.
The output is 2 cm³/min.

Pump element with adjustable lubricant output

Fig. 4-1 Adjustable pum pelement
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel +49 (6227) 33-0 • Fax +49 (6227) 33-259
Mode of Operation, continuation
6251b 04
Fig. 2-5 Sectional diagram - pump element B7
1 - Check valve
2 - Bypass
3 - Pump piston
4 - Return spring
The mode of operation (suction a nd supply phase) is the
same as that of the pump ele ments with a n invariable lu-
brica nt out put.
The lubrica nt outputs are adjustable f rom 0.04 to
0. 18ccm/stroke, or 0.7 to 3 ccm/min.
The pump element s are factory-adjusted to the maximum
lubricant output; the adjusting dimensions "S" should be
29 ± 0.1 mm (see fig. 4-2).
2.1EN-38002-I10
625 0b04
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