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User Manual
Operating Instructions
Subject to modifications
4.2EN-18005-C10
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel +49 (6227) 33-0 • Fax +49 (6227) 33-259
Installation
Safety Instructions
1 013A94
CAUTION!
Never exceed the centralized lubrication
system’s maximum operat ing pressure of
300 bar.
Make sure to disconnect the
pump/machine or system from the pow er
supply before carrying out any mainte-
nance or disassembly works.
Check compatibility of synthetic lubricants
with the material of the metering devices
and other system components before use.
Required Tools
For the installation o f the injectors ring wrenches (SW 24)
are required.
Attachment of Injectors to Divider Bar
For connection to the divider bar the injectors are pro-
vided with a conne ction thre ad G 3/8“.
If a lube point requires an increased amount o f lubricant,
the outlets of two or more injecto rs of a subassembly (di-
vider bar) can be combined externally by means of tube
adapters.
Each connection re quires one tube adapter.
On both faces the divider bars dispose of a female thread
of G3/8“.
If required, fittings for connection of the injectors must be
ordered separately.
The divider bars dispose of faste ning bores Ø 10. 5mm
(see Fig. 2).
The QSL metering devices can be at tached in any posi-
tion. However, make sure to provide free access to the
visu al f unction control.
6445b 05
CAUTION – DANGER OF SQUEEZING!
During the metering procedure, the control
pin is pressed out of the injector for func-
tion control purposes 1.1 (fig. 4).
Between the extracting control pin and the
cover provided by the owner of the system
there exists the danger of squeezing!
Make sure to provide sufficient space
between the cover and the injector.
For counterpressures exceeding ≥100 bar check valves
must be used.
Place of attachment
(see plan & instructions by the machine m anufacturer)
Assignm ent of lube points to the injectors
(see plan & instructions by the machine m anufacturer)
Furt her make sure th at the place of attachment of the
QSL metering device allows for routing the lines (main re-
spectively feed lines) in such way that they cannot be
damaged and do not disturb the function of the machin e.
Consid er the m aximum ambient temperature f or machines
with heat emission.
Assembly and Disassembly of Injectors
A injector is screwed to the divider bar wit h a tigh tening
torque o f 40 Nm.
When reassembling, consider the tightening torque of the
hollow screw and make sure the sealing rings are seated
correctly on the divider bar.
After replacing of an injector:
- Ve nt QSL metering device an d respective section of line
(see chapter "Start-up", page 12)
6 001a0 2
IMPORTANT NOTE
Observe tightening torques of single com-
ponents during installation (see Fig. 2).
Also observe installation instructions for
the tubing and fastening material of the
centralized lubrication system (see ma-
chine manufacturer’s plan and parts list).
The centralized lubrication lines have to comply with the
individual o peration requirements as regards material
quality, pressure resistance, nominal width and length,
and have to be adap ted to the centralize d lubrication sys-
tem.
- Route and mount lines pro fessionally.
- Mount tube fittings firmly and leak-proof.
Observe installation instruction of th e manufacturer of
the fittings.
- Be fore installing tube lines an d hoses, make sure that
inside they are free fro m foreign particles. Steel tubes
mu st b e rust-f re e.
- Cut steel tubes to size with pipe cutter. Tube must be
cut rectangular and free of burrs.
- Observe bending radius of ste el pipes a nd flexible lines.
- Mount pipes with clamps vibration-free and safe against
break-off.
Acces sories
6 001a0 2
NOTE
Instead of the planned inje ctors a divider
bar can also be equipped with a closure kit.
(Part no. 554-34387-1).
