Lincoln QSL User manual

Subject to modifications
User Manual
Operation Instructions
4.2EN-18005-C10
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel [phone] • Fax [phone]
QSL Metering Device
6724 b06
810-53029-1

Page 2 of 16
User Manual
Operating Instructions
Subject to modifications
4.2EN-18005-C10
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel [phone] • Fax [phone]
This User Manual was compile d on behalf of
- the manufacturer - by
Lincoln GmbH EdiDoc Gm bH
Heinrich-Hertz-Str. 2-8 Erzberger Str. 8
D-69169 Walldorf D-68753 Waghäuse l
All rights reserved.
Any duplication of this User Manual, in its entirety or in part,
by whatever means is prohibited without the p rior conse nt in
writing of Lincoln GmbH.
Subject to modifications without prior notification.
© 2010 by
Phone: [phone]
Fax: [phone]
E-Mail: [e-mail]

Subject to modifications
User Manual
Operating Instructions
4.2EN-18005-C10
Page 3 of 16
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel [phone] • Fax [phone]
Table of Contents
Pa ge
Introduction
Explanation of Symbols Used .............. ..................... ......... 4
User’s Responsibility ..... .................................................... 4
Environmental Protection .................... ..................... ......... 4
Service .............................................................................. 4
Safe ty Instructions
Appropriate Use ................................................................ 5
Misuse ...................................................................... ......... 5
Exclusion of Liability .................................................... 5
Accident Pre vention Regulations ......... ..................... ......... 5
General Safety Instructions ............................................... 5
Operation, Maintenance, Repair ........................................ 5
Operation, Maintenance ................. ..................... ......... 5
Repair . ..................... ...................... .............................. 5
Disposal ................... .................................................... 5
Installation ......................................................................... 6
Installation and Maintenance of Hydraulic Hoses ........ 6
Description
QSL Metering Device .......................... ..................... ......... 7
Installation
Safety Instructions ......... .................................................... 8
Required Tools .............. ...................... ..................... ......... 8
Attachment of Injectors to Divider Bar . ..................... ......... 8
Assembly and Disassembly of Injectors ................... ......... 8
A
ccessories ................... .................................................... 8
Pag e
Technical Data
Rating ......................... ...................... ..................... ............ 9
Injectors ... ..................................................................... 9
Dimensions ... .............. ....................................................... 9
Divider Bars ........... ...................... ..................... ............ 9
Ope rating Method
Operating Cycle ............................................................... 10
Basic position .............................. ..................... .......... 10
Metering process .............................................. .......... 10
Metering end position .................. ............................... 10
Pressure relief ........ ..................................................... 10
Shifting process ..... ...................... ..................... .......... 10
Basic position .............................. ..................... .......... 10
Ope ration
Safety Instructions ............................ ..................... .......... 12
Preparation for operation ....................................... .......... 12
Start-up ....................... ...................... ..................... .......... 12
Before the start-up . ...................... ..................... .......... 12
Prime and vent the main line ...................................... 12
Check functional capability of QSL metering devices . 12
Prime feed lines ..... ..................................................... 12
Operation ......................................................................... 13
Inspection and Maintenance .................................. .......... 13
Troubleshooting .......... ...................... ..................... .......... 13
Upkeep ............................................................................ 13
Spare Parts ...................................................... .......... 13
EC De claration of i ncor
p
oration ................................... 15

Page 4 of 16
User Manual
Operating Instructions
Subject to modifications
4.2EN-18005-C10
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel [phone] • Fax [phone]
Introduction
Explanation of Symbols Used
The fo llowing de scription stan dards are used in this manual:
Safe ty Instructions
Stru cture of safety instructions:
Pictogram
Signal word
Danger text
- Dan ger no te
- How to avoid danger
The fo llowing pictograms are used in this manual and are
combined with the corresponding signal words:
101 3A94 4273a 00 600 1a02
- ATTENTION
- CAUTION
- WARNING
- ATTENTION
- CAUTION
- WARNING
- NOTE
- IMP ORT ANT
The signal words give the seriousness of dang er if the follow-
ing text is not observed:
ATTENTION refers to faults or damages on
machines.
CAUTION refers to bad damages and possi-
ble injuries.
WARNING refers to possible dang erous inju-
ries.
NOTE indica tes improved operation of th e
device .
IMPORTANT indica tes special operating fea-
tures of the device.
Example:
1 013A94
ATTENTION!
When making use of other than the tested
spare parts, serious damage may affect
your device.
Therefore, for the operation of you r device
always use original parts made by Lincoln
GmbH.
Furthermore, you will find the following text symbols in this
manual:
Listing of applicable statements
- Su bpoint of applicable statements
1. Determination of the numb er or sequence of contents
ÂProcedural instructio n
User's Responsibility
To ensure the safe operation of the unit, the u ser is re sponsi-
ble for the following:
1. The pump / system shall be o perated only for the in-
tended use (see next chapter "Safety Instru ctions") and
its design shall neither be modified nor transformed.
2. The pump / system shall be operated only if it is in a
proper functioning condition and if it is operated in accor-
dance with the maintenance requirements.
3. The operating personnel must be familiar with this Owner
Manual and the safety instructions mentioned within and
observe these carefully.
The correct installation and connectio n of tubes and hoses, if
not specified by Lincoln GmbH, is the user's responsibility.
Lincoln GmbH will gladly assist you with any q uestions per-
taining to the inst allation.
Environmental Protection
Waste (e.g. used oil, detergents, lubricants) mu st be dis-
posed of in accordance with relevant environmental reg ula -
tions.
Service
The personnel respo nsible for the handling of the pump /
system m ust be suitably qualified. If required, Lincoln GmbH
offers you full service in the form of advice, on-site installation
assistance, training, etc. We will be pleased to inform you
about our possibilities to suppo rt you purposef ully.
In th e event of inquiries pertaining to maintenance, repairs
and spare parts, we require model specific data to enable us
to clearly identify the components of your pum p / system.
Therefore, always indicate the part, model and series numbe r
of your pu mp / system.

Subject to modifications
User Manual
Operating Instructions
4.2EN-18005-C10
Page 5 of 16
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel [phone] • Fax [phone]
Safety Instructions
Appropriate Use
QSL metering devices are d irect single-line metering
devices
- for gre ases up to NLGI grade 2
- fo r oils of at least 40 mm² (cST)
- for operating pressures during the lubricating time
from 140 to 300 bar
- for residual pressures between the lubrication intervals
of max. 60 bar
6001a 02
NOTE
The recommended operating pressure is
higher than 140 bar (depending on the
counterpressure).
Lubrication is effected under pressure via
the pump.
The pressure spring in the metering de-
vice is provided exclusively for shifting
purposes.
Misuse
Any use of the QSL m etering device that is not expressly
mentioned in this User Manual will be regarded as misuse.
If the single-line system is used or operated in a differe nt
manner other than specified, any claim for warranty or liability
will be n ull and void.
6001a 02
NOTE
If personal injury or material damage
occurs as a result of inappropriate opera-
tion, e.g. igno ring of safety instructions or
incorrect installation of the single-line
system, no claims or legal actions may be
taken against Lincoln GmbH.
Exclusion of Liability
The manufacturer of the single-line system doe s not accept
any liability for damages caused by
lack of lubricant , due to
- incorrect installation
- start-up d espite fault
- irregular maintenance intervals
operation with contaminated lubricants
use of lubricants that are inappropriate for the lubricating
device (see above)
ina ppropriate disposal of used or contaminated lubricants
or components tha t were in touch with lubricant
unauthorized modification of system parts
use of unauthorized spare p arts
operation without adhering to the system pressures
Accident Prevention Regulations
To prevent accidents, ob serve all city, state or provincial and
federal safety regulations of the country in which the QSL
metering devices will be used.
General Safety Instructions
QSL metering devices
- are designed with state-of-the-art technology.
- can be assembled for safe operation
Inco rrect use may result in bearing damage caused by
poor or excessive lubrication.
Modifications or alterations to an installed system by the
customer are subject to prior consultation with the manu-
fact urer of the lubrication system or with his appointed
dealer.
Also adhere to the safety instructions applying to the sin -
gle-line pump or system, in which the QSL metering de-
vices are installed.
Operation, Maintenance and Repair
1013A94
ATTENTION!
Before starting any maintenance or repair
work on the single-line system, make sure
to disconnect the hydraulic system of the
carrier device from the pressure supply.
Operation/ Maintenance
Single-line systems with QSL metering devices
sha ll be filled regularly with clean lubricant.
operate automatically. However, check in regular intervals
(approx. 2 days) whether the pump actually supplies lubri-
can t (observation).
Repair
Repairs should only be performed by authorized personnel
who are familiar with the repair instructions.
Disposal
Dispose of used or con taminate d lubricants as well as of parts
that were in touch with lubricant according to the legal regula-
tions pertaining to environmental protection . Make sure to
observe the safety data sheets of the lubricants used.

Page 6 of 16
User Manual
Operating Instructions
Subject to modifications
4.2EN-18005-C10
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel [phone] • Fax [phone]
Safety Instructions, continuation
Installation
1 013A94
ATTENTION!
Make sure to disconnect the hydraulic
system of the carrier device from the
pressure supply before carrying out any
assembly or disassembly works on the
single-line system.
Any manipulation on safety equipment already fitted to the
hydraulic system is generally prohibited.
Safety equipment may only be re moved for the pu rpose of
fitting the system and must be replaced properly a fter-
wa rd s.
Use only original Lin coln spare p arts (see parts catalog)
or parts approved by Lincoln.
6001a 02
IMPORTANT NOTE
Adhere to the installation instructions of the
manufacturer of the device as regards all
drilling and welding procedures as well as
to the specified minimum distances be-
tween the bores and the upper/lower rim of
the frame or between two bores.
Installation and Maintena nce of Hydraulic Hose s
1013A94
ATTENTION!
The operational safety of the single-line
system is only guaranteed with a profes-
sional installation and maintenance of
hydraulic hose lines. The following points
must be observed!
Hydra ulic Hose Lines
may never be subjected to torsion
must be installed twist-free
must not rub against metal components or edges
are to un dergo regular visual checks and must be ex-
cha nged in the case of wear (at the latest after 2 years
from the date of inst allation)
Pay attention with non-linear installations to allow for as large
a bending radius as possible. Kinks are to be avoided. In
constrict ed installation conditions use pipe elbow unions to
avoid the dange r of kinking behind the hose socket.
Identification Code
Code examples: QSL - 2 - 22
QSL - 2 - 4C
QSL - 4 - 3300
QSL - 5 - 22334 1)
QSL - 6 - 332211
QSL - 151) - 33224 - 44433 - 22433 2)
QSL
Quicklub Single Line
Injector Connections on divi der bar
2= divider bar with 2 injector connections, 2-fold
3= divider bar with 3 injector connections, 3-fold
4= divider bar with 4 injector connections, 4-fold
5= divider bar with 5 injector connections, 5-fold
6= divider bar with 6 injector connections, 6-fold
Metering variants 1)
0= output 0.05 cm³ per operating cycle
1= output 0.1 cm³ per operating cycle
2= output 0.2 cm³ per operating cycle
3= output 0.3 cm³ per operating cycle
4= output 0.4 cm³ per operating cycle
C= outlet closed
1) The injectors are positioned on the divider bar according to
their outputs. Starting from the side of the lubricant inlet P1
(fig. 3) the injector connections are assigned in the requested
order.
Example:QSL-5-22334 (divide r bar for 5 injectors):
Connections of the divider bar
Lubricant inlet Injector connections
P1 >> 1 2 3 4 5
In je ctor m et er ing
vari ant 2 2 3 3 4
2)
Example of QSL:
3 piece s di vi der bars, each with 5 injecto r connection s
(3 St. x 5-fach →15)

Subject to modifications
User Manual
Operating Instructions
4.2EN-18005-C10
Page 7 of 16
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel [phone] • Fax [phone]
Description
B-QSL-020 a09
Fig. 1 Components des QSL metering device
1 - Control pin fitting
2 - In j e cto r
3 - Holl ow scr ew
4 - Divider bar for 2 QSL injectors
5 - Clos ure kit for di vider bar (accessories)
Part no. 554-34387-1
QSL Metering Devices
are directly operating lubricant met ering d evices.
consist of the following suba ssemblies:
- control pin fit ting 1 (Fig. 1),
for visual fun ctioning cont rol
- in jec to r 2 ,
with the following outputs: 0.05, 0.1, 0 .2, 0.3 or 0.4 cm³
- hollow screw 3,
for mounting the injector with the divider bar
- divider ba r 4,
available for 2, 3, 4, 5 or 6 QSL injecto rs
- pressure and relief line (steel tube 16 x 2 mm),
connecting fitting G 3/8"
- lubricant-feed line (plastic tube 4. 1 x 2.3 mm),
connecting fitting G 1/8"
are in the relief phase (after completing a operating cycle )
until the pressure in the main line and in the divider bars
has fallen below 60 bar
are in the lubrication pause phase (pause time) as soon
as the lubricant pressure in the main line and at the me-
tering device inlet has falle n below 60 bar
are in the lubrication phase (lubricating time) as soon as
the pump has b uilt up the operating pressure in the main
line and at the inlet of the metering device.
Lubrication phase
The built-up pressure displaces the valve piston and sets
the bore to the pre-chamber free.
Lubricant flows into the pre-chamber.
At the same time the piston already push es the pre -
metered amount of lubricant from the metering chamber
to the lube point and tenses the pressure sp ring in each
metering element.
Relief phase
After completion of a operating cycle, the main line is
relieved from pressure.
In each metering element, the pre-tensed pressure spring
releases rearrange s the lubricant for the next operating
cycle from the p re-chamber to the metering chamber.
Injectors
D esignatio n Part numb er
Metering
(fixed)
Color ring
(Pos. G)
QSL 0,05 554-32810-1 0,05 cm³/stroke blue
QSL 0,1 554-32811-1 0,1 cm³/ stroke white
QSL 0,2 554-32812-1 0,2 cm³/ stroke yellow
QSL 0,3 554-32813-1 0,3 cm³/ stroke red
QSL 0,4 554-32814-1 0,4 cm³/ stroke green

Page 8 of 16
User Manual
Operating Instructions
Subject to modifications
4.2EN-18005-C10
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel [phone] • Fax [phone]
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).

Subject to modifications
User Manual
Operating Instructions
4.2EN-18005-C10
Page 9 of 16
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel [phone] • Fax [phone]
Technical Data
Rating
Admissible operating temperature 1) ............ –40 °C to +70 °C
Operating pressure:
- minimum .................................................................. 140 bar
- maximum ................... ...................... ..................... ... 300 bar
Pressure relief ............. ...................... ........................ ≤60 bar
Life ............................... .............. m in. 2000 0 operating cycles
Mate rials:
- Injector, divider bar .................................................... steel
- Sea lings ...................................................... .... Polyuretane
Conn ection s:
- Main line on divider bar .............................................. G 3/8"
- Injector to lube point 2) ................... .............. ............... G 1/8"
6001a0 2
2) IMPORTANT
Caulk all conical outlet fittings with Loc-
tite 572 and fix with a tightening torque of
10 NM ± 10 %.
Dimensions
6733b0 7
Fig. 2 Dimensions of the QSL metering device (indications in mm)
A - Measures, see following chart "Divider bars", tolerance ± 0,2 mm
B - Measures, see following chart "Divider bars"
C - SW 10, 15 Nm ± 10%
D - SW 24, 40 Nm ± 10%
E - SW 24, 40 Nm ± 10%
F - SW 24, 40 Nm ± 10%
G - Col ou r ring, se e ab ove, c hart "Inj ect or s"
H - Closur e kit for divider bar (acce ssori es)
SW 24, 40 Nm ± 10%
Divider bars
Designation Part number
Measure A
(Fig. 2)
Measure B
(Fig. 2)
Divider bar, 2-fold 454-71505-1 74 mm 130 mm
Divider bar, 3-fold 454-71506-1 42 mm 128 mm
Divider bar, 4-fold 454-71507-1 84 mm 170 mm
Divider bar, 5-fold 454-71508-1 126 mm 212 mm
Divider bar, 6-fold 454-71509-1 84 mm 2) 254 mm
2) 3 bores
600 1a02
1) IMPORTAN T
Also observe the temperature ranges of
all components of your lubrication sys-
tem, including the temperature range of
the lubricant applied (see User Manual
2.0-40001, chapter „Proven lubricants“).

Page 10 of 16
User Manual
Operating Instructions
Subject to modifications
4.2EN-18005-C10
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel [phone] • Fax [phone]
Operating Method
6 726b0 6
Fig. 3 Basic position of the QSL metering device
1 Indicator pin, retracted
P2 Outlet to the lube points
2.1 Compr ession spring
2.2 Distributing chamber
2.3 Piston
2.4 Spring sleeve
2.8 Metering washer
3 Valve
4 Divider bar
P 1 Lubri can t i nle t
6001a 02
NOTE
In the drawings f ig. 2 ff th e outlets P2 are
shown at the side. Actually they are moun-
ted showing to the front side (see fig. 1).
Operating Cycle
Basic position (see fig. 3):
QSL metering device and main line 4 (divider bar) pres-
sure-relieved
Compression spring 2.1 pretensioned
The distributing chamber 2.2 is still filled with lubricant
from the previous operatin g cycle .
Sealing lip of valve 3 closed
Metering procedure (se e fig. 4):
The centralized lubrication pump builds up the operating
pressure in the main line and a t the inlet P1 of the divider
bar (max. 300 bar).
The operating pressure P1 presses the valve-sealing lip
against the valve 3 and opens the metering channe l 2.6 to
the metering chamber 2.5.
Lubricant passes by the valve-sealing lip into the mete ring
chamber 2.5 and presses the piston 2.3 in the compres-
sion sleeve 2.4 u pward.
The indicator pin 1.1 is pressed o utward a s a visu al func-
tion control.
Final metering position (see Fig. 5):
The metering chamber 2.5 is filled until the upper end of
the spring sleeve 2.4 touches the metering washer 2.8 .
There by, lubricant is supplied above the spring sleeve 2.4
through the d istribution chamber 2.2 to outlet P2.
Pressu re relief (see Fig. 6):
After actuatin g the pressure-relief unit of the centralized
lubrication pump, the pressure P1 in the main line and the
divider bars drops.
At the point o f time of ven ting between main line an d
metering chamber 2.5 the valve 3 closes all channels 2.6
& 2.7.
Shifting process I
For a shifting the pressure P1 in the main line and the
divid er bars must fall belo w 60 bar so that the compre s-
sion spring 2.1 can re lieve and press the pre-mete red
amount of lubrican t from the metering chamber 2.5 (Fig. 4
or 5) into the distributing chamber 2.2.
At the same t ime the valve 3 moves do wnward and pre-
vents the lubricant from flowing back into the main line
(see Fig. 7).
Shifting process II (see Fig. 8):
The compression spring 2.1 moves the piston
(2.3) downward via th e spring sleeve 2.4 and shifts the lu-
bricant from the metering chamber 2.5 into the distributing
chamber 2.2.
Basic position (see Fig. 9):
Whe n the shifting process has been completed, the QSL
metering device returns into the basic position.
The lubricant in th e main line and in the QSL mete ring de-
vice is relieved from pressure.
The indicator pin 1 is retracted again.

Subject to modifications
User Manual
Operating Instructions
4.2EN-18005-C10
Page 11 of 16
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel [phone] • Fax [phone]
Operating Method, continuation
6 727b06 67 28b06 672 9b06
Fig. 4 M eterin g p roce dure Fig. 5 Fi na l me te ri ng p osi ti on F ig. 6 P re ssur e relie f
1 Indicator pin
2.3 Piston
2.4 S pr in g sle eve
2.5 Meter ing cha mb er
2.6 Meter ing cha nne l
2.1 Compression spring
2.2 Distributing chamber
2. 4 S pr ing sle eve
2.5 Meter ing chamber
2.6 Metering channel
2 .7 Shi fting ch annel
3 Valve
3.1 Valve-sealing lip
P1 Pressure of main line (divider bar)
P2 Outlet to the lube points
P1 Pressure of main line (divider bar)
P2 Outlet to the lube points
P 1 Pressure of ma in li ne (di vider bar)
6 730b06 67 31b06 673 2b06
Fig. 7 Shifting process I Fig. 8 Shifting pro cess II F ig. 9 B asic position
2.2 Distributing chamber
2.7 S hi fti ng ch an nel
3 Valve opens shifting channel to distribution
cham ber
1 I n dic at or p in
2.1 Compression spring
2.2 Distributing chamber
2.3 Piston
2. 4 S pr ing sle eve
2.5 Me ter in
g
chamber
1 Indicator pin retracted again

Page 12 of 16
User Manual
Operating Instructions
Subject to modifications
4.2EN-18005-C10
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel [phone] • Fax [phone]
Operation
Safety indications
1 013A94
WARNING!
Never exceed the centralized lubrication
system’s max. operating pressure of
300 bar.
Do not carry out any assembly or disas-
sembly works while the system is pressur-
ized or the pump/machine is operating.
Before using any synthetic lubricants,
check their compatibility with the materials
of the metering devices and other system
components.
Preparation for operation
of centralized lubrication pump and timer:
- see User Manual for th e respective components
- see Instructions and Safety Indications by the manufac-
turer/ supplier of the machine.
Start-up
1 013A94
CAUTION!
Wear protective glasses when venting the
lubricant lines; avoid splashes.
Before the start-up
see Instructions and Safety Indications by the manufac-
turer/ supplier of the machine
Prime and ve nt the main line
ÂBefore the metering devices can be operated, the follow-
ing measures must be carried out:
- Fill main line with lubricant
- Vent stub lines and ascen ding lines of the main line
- When filling a nd venting the lines, o perate p ump at low
pressure
- Make sure helpers with contain ers are available to col-
lect the leaking lubricant during the ven ting procedure.
- Check lubricant main line for leakages.
6001a 02
IMPORTANT NOTE
The QSL metering devices have been
designed for a max. operating pressure of
300 bar.
ÂBefore the machine start-up, after completion of installa-
tion or re pair works:
- main and stub lines as well as metering devices mu st
be primed and vented.
- feed lines must be primed and connected
- all metering de vices must have been checked with re-
gard to their functional capability
- all metering de vices as well as t he timing of the lubricat-
ing intervals must be adjusted a ccording to the prescrip-
tions.
- Se e Instructio ns by the machine manufacturer.
Verify functional capability of QSL mete ring devices
Â
A
djust pump and timer in such way th at the recommended
operating pressure of 140-300 bar is adhered to.
ÂTrigger lubrication pulse manually
(see User Manual for the resp ective centralized lubrication
pump, timer and QSL me tering device)
With an operating pressure ≥14 0 bar, the indicator pin is
extracted.
After a pressure relief down to ≤60 bar the indicator pin is
retracted again.
Inco mplete venting of the main line may impact the func-
tion of the metering devices.
Priming of lubricant feed lines
Preconditio n:
The proper functioning of all metering devices of the sys-
tem has been stated (see abo ve, chapter "Verify func-
tional capability of metering d evices").
ÂBefore connecting the lubrica nt feed lines to the lubrica-
tion points:
- Prime lubricant feed lines with lubricant. Make sure to
use on ly the lubricant specified by the machine manu-
facturer
- Fill the lines with lubricant by means of a gre ase gun
- Check for leakages on the lubricant feed lines and, if
there are any, eliminate them
- Colle ct lubricant le aking from the end of th e lubricant
feed line during the filling process in containers
ÂWhen all lines are prim ed: Connect the lubrica nt feed
lines.
6 001a0 2
IMPORTANT NOTE
In the case of backpressures in lubricat ion
point lines of
≥ 100 bar or if several injec-
tors are combined to one lubrication point,
use check valves.
Check valves for connection at lubrication
point outlets:
Part no. ................................. 223-12289-7

Subject to modifications
User Manual
Operating Instructions
4.2EN-18005-C10
Page 13 of 16
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel [phone] • Fax [phone]
Operation, continuation
Operation
ÂFor the operation of a centralized lubrication system
- all QSL metering devices must be desig ned for the lu-
brica nt metering volume prescribed by the machine
manufacturer
- adjust the timing of the lubrication procedure to the
pause times prescribed by the machine manufacture r
- ob se rve th e ope ra tin g pressu re (h ydrau li c p ressure) re-
quired for the operation of the QSL metering devices as
well as the followin g pressure relief of the main line (for
chan ging-o ve r the QSL metering d evices)
ÂTo shut the machine down
- the centralized lubrication system must be switched off.
1 013A94
CAUTION!
Excessive or poor lubrication may result in
machine damages. Do not use any con-
taminated lubricants.
1 013A94
WARNING!
Do not exceed the admissible operating
pressure of the centralized lubrication
system. Shut pump down immediately in
case of defects or strange operating be-
havior.
When starting the machine up again after
a longer stoppage, verify the functional
capability of the centralized lubrication
system!
Inspection and Maintenance
1 013A94
WARNING!
Do not carry out any disassembly works
as long as the pump is operating or pump
and system are still pressurized. Carry out
maintenance or repair works only after
shutting down the machine.
ÂCheck tightness, inta ctness and functional capab ility of all
lub ricant lines, QSL metering devices and pump at regular
inte rval s.
ÂRemedy any deficiencies immediately.
ÂObserve the safety indications by the machine manufac-
turer.
ÂIf during the ma intenance and repair works of the machine
parts are disassemb led that b elong to the centra lized lu-
brication system , make sure that these parts are prope rly
reassemble d before the restart o f the machine. Verify the
functional capability of the centralized lubrication system
professionally.
ÂAvoid contaminations of the indicator pin of the metering
device as the se may result in an early wea r of the meter-
ing device’s sealing.
Troubleshooting
Only qualified service personnel may remedy appearing
failures.
ÂSee User Manual of the respective centralized lubrication
pump.
ÂSee User Manual of the respective contro l and monitoring
devices as well as Instructions by the machine manufac-
turer.
1013A94
CAUTION!
Operating the machine with disconnected
or defective centralized lubrication system
results in damages to the machine (see
Indications by the machine manufacturer).
Failures on in dividual lubricant inject ors or feed lines re-
sult in defects on the individual lube points that are not
provided with lubrica nt.
Repair
Only qualified and authorized personnel may carry out
repair works.
1013A94
WARNING!
Do not disassemble metering d evice while
pump and/or centralized lubrication sys-
tem is pressurized.
Disconnect machine from the power sup-
ply before carrying out any repair works.
Before disassembly shut down pump and
centralized lubrication system and de-
p
ressurize pump and lines. Collect leaking
lubricants in containers always.
ÂAfter repair works on QSL metering d evices:
- Ve rify functional capacity of the metering devices.
Injectors may be exchanged without disassembling the
divider bar – after the repair, but before the restart of the
machin e and the centralized lubrication system:
ÂVent the lin es of the lubrication system and verify the
functional capability of the centralize d lubrication system.
(See chapter “C heck functional capability of QSL m etering
devices", page 12).
Spare Parts
ÂReplace only complete injectors or divider bars.
ÂOrder de signations, see chapter “Technical Data“, page 9.

Page 14 of 16
User Manual
Operating Instructions
Subject to modifications
4.2EN-18005-C10
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel [phone] • Fax [phone]
Note:

Subject to modifications
User Manual
Operating Instructions
4.2EN-18005-C10
Page 15 of 16
LINCOLN GmbH • Postfach 1263 • D-69183 Walldorf • Tel [phone] • Fax [phone]
D GB F E I
EG- Einbauerklärung EC Declaration of
incorporation
Déclaration CE
d'incorporation
Declaración CE
de incorporación
Dichiarazione CE di
incorporazione
Hiermit erklären wir, dass die
Bauart von
Herewith we declare that the
model of
Par la présente, nous décla-
rons que le produit ci-dessous
Por la presente, declaramos
que el modelo suministrado
Si dichiara che il prodotto da
no i f or n it o
in der von uns gelieferten
Ausführung zum Einbau in
e i ne Ma sc hi n e be s ti mm t is t
und dass ihre Inbetriebnahme
solange untersagt ist, bis
festgestellt wurde, dass die
Maschine, in die das o. g.
Produkt eingebaut werden
soll, den Bestimmungen aller
einschlägigen grundlegenden
Sicherheits- und Gesund-
heitsanforderungen ent-
spricht, einschließ lich deren
zum Zeitpunkt der Erklärung
geltenden Änderungen. Der
Hersteller verpflichtet sich,
technische Dokum ente (gem.
Anhang VII Teil B) bei be-
gründeter Anfrage zum o. g.
Produkt einzelstaatlichen
Stellen in gedruckter Form zur
Verfügung zu stellen.
Angewendete harmonisierte
Normen, insbesondere:
in the supplied version is
intended to be incorporated
into machinery and must not
be put into service until the
m achinery into which it is to
be incorporated has been
declared in conformity with
t h e p r ov i si o ns of t h e rel ev a nt
fundamental requirements on
health and safety, including all
modifications of this directive
valid at the time of the decla-
ration. The manufacturer
undertakes to make available
any technical documents in
printed version (following
Annex VII Part B) to subna-
tional authorities in the case
of reasonable request regard-
ing the above mentioned
product.
Applied harmonized stan-
dards in particular:
dans la version dans laquelle
nous le livrons, est destiné à
être installé sur une machine
et que sa mise en service est
interdite tant qu’il n’aura pas
été constaté que la machine
sur laquelle le produit men-
tionné ci-dessus doit être
installé est conforme aux
réglementations régissant
toutes lesexigences fonda-
mentales de sécurité et celles
relati ves à la sa nté, y compris
les amendements en vigueur
au moment de la présente
déclaration. Le fabricant
s’engage, en cas de demande
justifiée, à fournir sous forme
écrite aux organismes natio-
naux respectifs les documents
techniques (suivant Annexe
VII, Partie B) relatifs au
produit ci-dessus.
Normes harmonisées, no-
tamment :
en la versión suministrada es
destinada a ser incorporada
en una máquina y que su
puesta en servicio está
prohibida antes de que la
máquina en la que vaya a ser
incorporada haya sido
declarada conforme a las
disposiciones de los
requisitos pertinentes y
fundamentales de salud y
seguridad en su redacción
vigente en el momento de
instalación. El fabricante se
obliga a hacer disponible
documentos técnicos (según
anexo VII parte B) en versión
imprimida a entes
uniestatales a petición
fundada referente al producto
arriba mencionado.
Normas armonizadas
utilizadas, particularmente:
nella versione da noi fornita è
destinato all’installazione in
una macchina e che la relati-
va messa in esercizio resta
vietata fino all’avvenuto
accertamento della conformità
della macchina nella qual e il
suddetto prodotto deve
essere installato con tutti i
requisiti basilari prescritti in
termini di sicurezza e di
salute, incluse le relative
modifiche vigenti al momento
della dichiarazione. Il costrut-
tore si impegna a mettere a
disposizione la documenta-
zione tecnica (ai sensi
dell’Allegato VII partel B) in
forma scritta relativa al sum-
menzionato prodotto dietro
richiesta motivata presso le
singole sedi nazionali.
Norme armonizzate applicate
in particolare:
Maschinenrichtlinie
2006/42/EG
Machinery Dire
c
tive
2006/42/EC
Directive machines
2006/42/CE
Directiva de máquinas
2006/42/CE
Direttiva Macchin
e
20 06 /42/C E
DI N EN ISO 12100 – Teil 1 & 2 – Part 1 & 2 – Parties 1 & 2 – Parte 1 & 2 – Parte 1 e 2
Sicherheit von Maschinen Safety of machinery Sécurité de machines Seg uri dad de máqu inas Sicurezza delle macchine
Grundbegriffe, allgemeine
Gestaltungsleitsätze
Basic terms, general design
gu i d e li n es
Notions fondamentales, directi-
ves générales d’élaboration
Términos básicos, axi omas
generales de dis eño
Concetti basilari, principi
guida generali
DIN EN 908
Pumpen un d Pump en geräte
für Flüssig keiten
Pumps and pump units
for liquids
Pompes et groupes
de pompes pour liquides
Bombas y equi pos de
bombas para líquidos
Pompe e dispositivi
di pompagg io per liquidi
Allgemeine sicherungs-
technische Anforderungen General safety requirements Exigences en matière
de sécurité technique
Prescripciones general es
referente a la seguridad
Requisiti generali di sicurezza
tecnica
Walldorf, Nov 30, 2009, Dr.-Ing. Z. Paluncic
Dir ector Re search & Development
Lincoln GmbH
Heinri ch -H ertz-Str. 2 -8
D-69169 Walldorf
Original Language
QSL Metering Device
Dokumentations-
bevollmächtigter Documentation agent Responsable du Service de documentation
Encargado/a de la
do cumentación
Responsabile della
documentazione
Wolfgang Studer •Heinrich-Hertz-Str. 2-8 •69169 Walldorf

User Manual
Operating Instructions
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