Lincoln M 16 User manual

2.6A-20004-B96
LINCOLN GmbH  Postfach 1263  D-69183 Walldorf  Tel [phone]  Fax [phone]
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Owner Manual
Technical Description
10041327
Printed Circuit Board 236-13870-1
Models : M 16 - M 23
for Metering Device Control (microprocessor control)
Industrial Applications

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Technical Description
2.6A-20004-B96
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Voltage [V]
12/24
12/24
12/24
12/24
24 VDC
24 VDC, 115 VAC,
230 VAC
Control unit
integrated
F *,**
integrated
F*,** V 00-V03
integrated
M 00-M 03***
without control
unit or with
external control
unit*
integrated
F *,**ADR
V 00-V 03*,** ADR
integrated
H*
integrated
H * ADR
external
PSG 01
external
PSG 02
ApplicationsSetting ranges
P : 6 hours, fixed
A : 2 to 30 minutes
P 1 : 3.75 to 56.25 mi-
nutes
P 2: 1 hour to 15 hours
A 1 : 7.5 seconds to
112.5 seconds
A 2 : 2 to 30 minutes
P : 4 to 60 minutes
P : 1 to 15 hours
Ü : 5 or 30 minutes
B : 6 hours, fixed
A: 2 to 30 minutes
B : 6 hours, fixed
A : 2 to 30 minutes
P : 0.5, 1, 2...to 12 hrs
A : 2, 4, 8, 16, 32 min
P : 1 min to 160 hrs
A : 1 min to 160 min
Ü : 1 min to 160 min
Pump
203
203
203
203
203
203
A - Operating time ranges B - Time of availability P - Pause time range Ü - Monitoring time
* 1A1 - Version - Pump without connection for the illuminated pushbutton
**2A1 - Version - Pump with connection for the illuminated pushbutton
***2A4 - Version - Pump with microprocessor control
Note: The applications of the progressive systems are various. There is therefore a corresponding control unit available for
each individual application.
Part no.
236-13856-1
236-13862-1
236-13870-1
236-13859-1
236-13862-1
236-13857-1
236-13857-1
236-13834-1
664-36875-1
236-13860-2
Survey

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Owner Manual
Technical Description
Page
Survey.............................................................................. 2
Printed circuit board M 16 - M 23 ............................... 4
Applications ..................................................................... 4
Advantages ...................................................................... 4
Power supply ................................................................... 5
Mode of operation ........................................................... 6
Pause time ................................................................ 7
Operating time ........................................................... 8
Monitoring time ......................................................... 8
Functional check ....................................................... 8
Funktion of the Push ...................................................... 9
To remedy to a fault ....................................................... .9
Further information can be found in the following manuals:
Technical Description Pump Model 203
Technical Description Progressive Metering Devices for
Grease and Oil, model SSV
Technical Description for Electronic Control Units of the
model 203 pump
Printed Circuit Board 236-13856-1, Model F
Printed Circuit Board 236-13862-1, Model V 00-V 03
Printed Circuit Board 236-13857-1, Model H
Printed Circuit Board 236-13870-1, Model M 00 - M 15
Timer 236-13860-2, Model PSG 02
Installation Instructions
Parts Catalog
Table of Contents
Page
Time setting................................................................... 10
Test run /To trigger an additional lubrication ..............11
Repair .............................................................................11
The faults and their causes ....................................... 1 2
Fault indication.............................................................. 12
Troubleshooting ........................................................... 13
Technical data .............................................................. 13
Connection diagram .................................................... 14
Combinations of the jumper positions ...................... 15

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Technical Description
2.6A-20004-B96
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Printed Circuit Board , M 16 - M 23*
Applications
1193b95
Fig. 1 - Supply voltage and machine contact
Possibilities of use
Lubrication cycles
- as a function of the machine operating hours and
-in addition, as a function of add-on units, auxiliairy units, etc.
which temporarily run during the machine operating hours and
must be lubricated only within their running time.
 The power supply (+ and - ) is applied (jumper 15/30, Fig. 3, has
been removed). When the machine contact (external contact) is
switched on, the centralized lubrication system is ready for ope-
ration.
 Indication of the time of availability: external relay 1 (Fig.1) has
picked up, LED (Fig.11) is lit.
Advantages
 The central lubrication system is monitored, i.e. the readiness for service and faults are indicated (industrial applications
: permanent signal, see LED fig.11).
Note: Applications for commercial vehicles and industrial applications with flashing fault signal : refer to Technical Descrip-
tion of printed circuit board 236-13870-1, models M 00 - M 15
 The following functions and operations are monitored and indicated as a fault in the case of a malfuncion.
Pump:
Function of the drive motor
Supply voltage failure - no lubrication
Pump element does not suppply - no lubrication
Reservoir empty (if low-level control not available) - no lubrication
Note: The fault is only indicated when the reservoir is complete-
ly empty and as soon as the pump element stops dispensing
the lubricant.
Reservoir empty (when low-level control available) - The lubricati-
on cycle occurs until the end of the operating time.
Note:The fault is indicated when the reservoir is empty, but if the
pump element is still surrounded with lubricant.
*M 16 - M 23 is the designation of the respective version of the printed circuit board (see Combinations of the jumper
positions, page 15). It is part of the pump type designation code mentioned on the nameplate of each pump.
System:
Lubrication point or metering device blocked
Main line leaking (from pump to the monitored metering device)
Air bubbles in the grease
Lubrication circuit 1 and/or - if any- lubrication circuit 2 mal-
functioning
1 - external relay
2 - machine contact
3 - Push for additional lubrication

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Owner Manual
Technical Description
 The signal output via an external relay is given as follows:
Permanent signal (D)
Jumper B/D removed
External relay
Is picked up
LED (Fig. 11) is lit perma-
nently
Has dropped out, LED is not
lit, the central lubrica-
tion pump does not start
System
Readiness for service O.K.
(threre is no fault)
Fault
Fig. 2 - Printed circuit board without B/D jumper
Power Supply
 The central lubrication pump must be connected to the supply
voltage (+ and - ).
 The machine contact (external contact) is used for the activati-
on as a function of auxiliary units or drives, etc.. See Fig. 1.
00002614
00002613
Fig. 3 - Printed circuit board without jumper 15/30

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The printed circuit board
- is integrated in the pump housing.
00002616
Fig. 4 - Printed circuit board installed in the housing
1059a95
A lubrication cycle consists of one pause time and one opera-
ting time. Once the pause time has elapsed, the operating time
starts to run. This lubrication cycle is repeated permanently af-
ter the machine has been put into operation. Refer to Fig.6.
During the operating time the pump element delivers the lubri-
cant to the lubrication points via progressive metering devices.
Fig. 5 - Printed circuit board 236-13870-1
20002441
- automatically controls the sequence of the pause and operating
times of the 203 central lubrication pump as a function of the
machine working hours tB (Fig. 6) and as a function of the ma-
chine contact (external contact).
 The sequence of the pause and operating times is activated
when the machine contact is switched on.
Fig.6 - Time sequence diagram
tB - Working hour T - Lubrication cycle
tP - Various pause time T1 -Stored pause times
T2 -Operating times
Mode of Operation

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Owner Manual
Technical Description
 Two seconds after the supply voltage has been applied the mo-
nitoring output (connection 4 of the 5-wire connector) is activa-
ted.
 A relay connected externally (see Fig. 7) picks up and signals
the readiness for service of the 203 lubrication pump.
 The LED (Fig. 11) is lit.
 In the case of a fault (supply voltage failure, system mal-
functioning) the relay drops out, thus providing a fail-safe mo-
nitoring of the central lubrication pump.
 The connected signal lamp is not lit.
 Switching on and off the machine contact (auxiliary units, auxi-
liary drives, etc.) has no influence on the function of the monito-
ring output.
 The drive motor continues to be monitored.
Output for fault signal/readiness for service
The output for the activation of the external relay (NPN transistor)
is short-circuit proof and overload-proof. The maximum current
switched is 3 A.
1193b95
Pause time
 The pause time
- determines the frequency of the lubrication cycles within a wor-
king cycle;
- is started and stopped via the machine contact;
- is adjustable.
 When the supply voltage is switched off, the pause times which
have already elapsed as well as the momentary operating con-
ditions (faults) are stored by an electronic memory (EEPROM).
 After the supply voltage is switched on again, the printed circuit
board operates from the point where it had been interrupted.
 If the setting is modified within the pause time, the printed cir-
cuit board takes over the new value only at the end of the opera-
ting time.
 The pause time setting may be different for each application. It
must be adjusted in accordance with the respective lubrication
cycles. Also refer to To set the pause time.
1161b95
Fig. 8 - Sequence of a lubrication cycle
A - Monitoring of the motor
B - Sequence of the operating time
C - Sequence of the monitoring time
D - Readiness for service and fault indication
I - Operating time
P - Pause time
Fig. 7 - Connection diagram
1 - External relay
2 - Machine contact
3 - Pushbutton for additional lubrication

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Technical Description
2.6A-20004-B96
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Operating time
Apiston detector (initiator) which has been installed on a me-
tering device instead of a piston closure plug monitors and
brings the pump operating time to a close after all the pistons
of this metering device have dispensed their lubricant quanti-
ty.
 The operating time depends on the systems lubricant requi-
rement and the location of the piston detector (installed either
on the main metering device or on the secondary metering
device).
Note: If two lubrication cycles are monitored, the operating
time ends after the two piston detectors have transmitted their
signal to the printed circuit board.
 The operating time alsways completely elapses, even if the
machine contact is switched off.
00002634
Fig. 9 - Piston detector installed on the metering device
10012434
Fig. 11- LED display for the monitoring time or fault indication
Functional check
 Each time the machine contact (external contact) is switched
on, a functional check of the drive motor takes place automati-
cally.
 During the functional check the motor is switched on for 0.1
second (the stirring paddle slightly rotates).
 If there is a fault, the LED is not lit and the pump stops ope-
rating. See Fault indication.
20002459
Fig. 10- Monitoring ranges
1 - Jumper for monitoring time
5 min 5 minutes
30 min 30 minutes
2 - Jumper for 1 circuits 1 O
or 2 circuits 2 O
Monitoring time
 A fixed monitoring time of max. 5 or 30 minutes (depending
on the jumper position) runs in parallel to the operating time.
Note: Normally, the monitoring time ends at the same time as
the operating time.
 If there is no switching off signal from the piston detector to
the printed circuit board within 5 or 30 minutes, a fault signal
will occur.
The LED (Fig. 11) is extinguished and the pump stops ope-
rating.
 If the operating time exceeds 5 minutes, the monitoring time
can be changed from 5 to 30 minutes by replugging the jum-
per.
 If there are two monitored lubrication cycles, the jumper
must be plugged to (2 O).

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Owner Manual
Technical Description
Pushbutton
 The following can be performed with the pushbutton (item 4,
Fig. 16):
- triggering an additional lubrication cycle - Press pushbutton for
over 2 seconds (> 2 s)
- in the case of a fault, switch on pump again by pressing push-
button (> 2 seconds)
LED display
 The LED display indicates the operating state of the centralized
lubrication system.
 The operating states may be:
- LED is lit permanently ............................................ System o.k.
- LED is not lit ...................................................... There is a fault
Fig. 12 - Indicated operating states
A - Indication of function
B - Fault indication
1162b95
Functions of the Pushbutton and LED Display
To Remedy to a Fault
Important: If there has been any fault, the pump will not start
automatically after the elimination of that fault. It must be swit-
ched on, i.e. an additional lubrication cycle must be triggered.
See item To trigger an additional lubrication cycle.
* In the case of a fault, check whether the central lubrication
pump and the connected system are malfunctioning.
* Eliminate the cause of the fault. Refer to The faults and their
causes.
* Switch the pump on again by triggering an additional lubrica-
tion cycle. For this, press the pushbutton (4, Fig. 16) >2 se-
conds.
Once the fault is eliminated, the LED will be lit again at the
end of the lubrication cycle.

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Technical Description
2.6A-20004-B96
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* To set the pause time, remove the cover on the pump hou-
sing.
Note: To reset or remove a jumper, remove the printed circuit
board.
Important: After having set the pause time, screw the cover on
the pumphousing again.
00002617
Fig. 13 - The cover to access the printed circuir board has been removed
Switch position 1 2 3456789ABCDEF
Minutes 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60
Hours 1 2345678 9101112131415
Fig. 14 - Rotary switch - Pause time
20002454
To set the pause time
The pause time can be adjusted to 15 different settings by means
of the blue rotary switch.
Time ranges: Minutes or hours
Time Setting

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Owner Manual
Technical Description
 If the printed circuit board must be replaced, a model M 00 will
always be delivered. See chart page 15.
 Before installing another printed circuit board, take care that
the jumper is set to the same position as on the old printed
circuit board.
 To check the function of the pump it is possible to perform an
operational test.
* Switch on the power supply
* Switch on the machine contact
 To check whether power is applied to the printed circuit board,
observe whether the left-hand LED 1, Fig. 16, is lit.
 Press the pushbutton (> 2 seconds) for triggering an additional
lubrication (pushbutton on the printed circuit board or pushbut-
ton on the switch cabinet) until the pump starts.
 A shorter pause time elapsed, followed by a normal lubrication
cycle.
 The right-hand LED shows the following functions:
- Operation (LED is lit)
- Faults (LED extinguished)
 Additional lubrication cycles can be triggered at any time
10012426
Fig. 16 - LED of the printed circuit board
1 - LED, left-hand 3 - LED, right-hand,
Power supply Indication of operation
2 - Rotary switch 4 - Pushbutton for
pause time additional lubrication cycle
Operational Test /To Trigger an Additional Lubrication Cycle
20002448
Fig. 15 - Preselection of the time ranges
Repair
 The defective printed circuit boards should be suitably packed
and returned to the factory.
Factory setting
Note: The 0 position corresponds to the shortest time.
 The time ranges (hours or minutes) can be changed by replug-
ging the jumper on the printed circuit board (Fig. 15).
Pause time
Rotary switch on .............................................................. 6 hours
or ................................................................................. 24 minutes
 Refer to the chart page 15 for the jumper factory setting. The
combination number can be learnt from the pump type designa-
tion code mentioned on the nameplate of each pump.

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Technical Description
2.6A-20004-B96
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The Faults and their Causes
 If any the following faults occurs, the LED is extinguished, the
external relay drops out and the pump stops operating.
Faults
 Drive motor defective
- The external relay drops out, the LED is extinguished after 2
seconds
 Malfunctions
such as
- blocked lubrication point (s)
- blocked metering devices (s)
- interruption in the main line leading to the metering device
equipped with a piston detector
- air in system
- reservoir empty
-are not indicated as individual faults.
 In the case of a malfunction the piston detector (initiator) can
no longer record the piston movements and, therefore, it
cannot switch off the pump.
 Due to the monitoring time which runs in parallel to the opera-
ting time, the printed circuit board switches off the pump at the
end of the monitoring time
The external relay drops out, the LED is extinguished.
 The pump no longer starts automatically. See To Remedy to
a Fault.
 Reservoir empty in the case the pump is equipped with a low-
level control.
The LED is extinguished. The operating time comes to a clo-
se.
The pump no longer starts automatically. See To Remedy to
a Fault.
Fault Indication
1162b95
Fig. 17 - Readiness for service and fault indication
A - Readiness for service
B - Fault indication

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Owner Manual
Technical Description
Note: The pump operation can be checked from the outside by
observing whether the stirring paddle is rotating (e.g. by trigge-
ring an additional lubrication), whether the LED on the printed
circuit board are lit or whether the external relay has picked up.
 Cause:
 Voltage supply interrupted
 Voltage supply to the printed-circuit interrupted
 Printed circuit board defective
Remedy:
 Check the voltage supply to the pump. If necessary, correct
the cause of the fault.
 Check the line leading from the pump plug to the printed cir-
cuit board.
 If the voltage is applied, the left-hand LED is lit.
 Replace the printed circuit board.
 Fault: The pump motor does not run
 Cause:
 Piston detector (initiator) defective.
 Cable connection of the piston detector to the pump interrup-
ted
 Printed circuit board defective
 Remedy:
 Disconnect the main line leading to the monitored metering
device.
 Unscrew the piston detector and check it. For this, insert a
metallic pin into the borehole of the detector. Let it there over
2 seconds and then remove it. If the pump is not switched off
afterwards, check the cable conections to the pump. If neces-
sary, replace the piston detector with the connector.
 Check the cable connections to the pump. If necessary, repla-
ce the piston detector with the connector.
 Replace the printed circuit board
 Fault: The pump motor supplies permanently (5 minutes or 30 minutes )- Duration of the monitoring time
The printed circuit boards model M comply with the EMC guide-
line 89 / 336 / EWG
Emitted interference acc. to .................... EN 55011 / 03.91 and
......................................................... EN 50081-1 / 01.92
Noise immunity acc. to .............................. prEN 50082-2 / 1993
Time Setting
Pause time, acc.to jumper position:
...................................................4, 8, 12,...to 60 minutes
......................................................... 1, 2, 3...to 15 hours
The operating time is switched off via the piston detector.
Factory setting
Pause time ........................................................... 6 hours
or .................................................................... 24 minutes
Monitoring time ................................................ 5 minutes
or .................................................................... 30 minutes
Rated voltage ............................................................ 12/24V DC
Operating voltage
12V/ 24V .......................................................... 9V to 30V
Residual rippple in relation
with the operating voltage .................... ± 5% acc. to DIN 41755
Motor output ............................. transistor 7A/short-circuit proof
Reverse voltage protection:
The operating voltage inputs are protected against
polarity reversal
Temperature range: .................................. -25°C to 70°C
Output fault/readiness for operation
transistor 3A/short-circuit proof
Protection
Printed circuit board installed in housing ..................... IP 6K 9K
In order to protect the printed circuit board against condensati-
on, it is covered with a protective varnish.
Technical Data
Troubleshooting

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2.6A-20004-B96
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20002460
Fig. 19 - Terminals of the printed circuit board
Fig. 18 - Connection diagram QUICKLUB 203 with monitoring of the metering devices (Industry)
Connectors AMP, type Superseal
A - Printed circuit board
B - Pump housing
C - Cable connector 1
D - Line socket 1
with connection cable, 5-wire
E - Cable, brown
F - Cable, yellow
G - Cable, white
H - Cable, red
I - Cable, black
J - Pushbutton for additional lubrication
K - Machine contact
L - Relay
N - Cable connector 2
O - Line socket 2 with
1 or 2 connection cables
2-wire
P - Cable, blue
Q - Cable, brown
R - Piston detector (initiator)
Monitored circuit 1
1194a95
30 - Battery voltage - Low-level control
31 - Earth
15 - Machine contact Z- Additional lubrication
M
- Motor - Signal lamp
1
- Lubrication circuit 1 2 - Lubrication circuit 2
Connection Diagram

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Owner Manual
Technical Description
Combinations of the jumper positions - Survey
4 - 601 - 15 30521
X
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Possibilities of
preselection
Setting
Jumper position
Kombination Nr.
M 00
M 01
M 02
M 03
M 04
M 05
M 06
M 07
M 08
M 09
M 10
M 11
M 12
M 13
M 14
M 15
M 16
M 17
M 18
M 19
M 20
M 21
M 22
M 23
1188a95
terminal
15;30
only
terminal
15
perma-
nent
intermit-
tent
Connection of the
supply voltage
Signal indication
in the case of
faults
Signal output
Pause time
ranges
h min
Monitoring time
ranges
(min)
Number of the
monitored lubri-
cation circuits