SKF Lincoln 85307 User manual

Installation instructions
Model ; Single line system
Electronic lubrication control unit
Date of issue July 
Form number 
Version 

Contents
Description. . . . . . . . . . . . . . . . . . . . . . . 
Specifications . . . . . . . . . . . . . . . . . . . 
Features . . . . . . . . . . . . . . . . . . . . . . . . . 
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Operational precautions . . . . . . . . . . . . . 
Explanation of signal words
for safety . . . . . . . . . . . . . . . . . . . . . . . . . 
Keypad layout . . . . . . . . . . . . . . . . . . . 
Panel description . . . . . . . . . . . . . . . . . 
Single line system using
pressure switch . . . . . . . . . . . . . . . . . . . 
Run cycle mode. . . . . . . . . . . . . . . . . . . . 
Running system (pump run). . . . . . . . . . 
Running system (pump pause). . . . . . . . 
Running system (vent cycles) . . . . . . . . . 
Single line systems with
pressure switch. . . . . . . . . . . . . . . . . . 
Fault indications . . . . . . . . . . . . . . . . . 
Warranty . . . . . . . . . . . . . . . . . . . . . . . . 


Description
Controller  is a universal electronic
control unit compatible with dual line, single
line parallel and progressive lubrication
systems. It gives flexibility and control over
traditional single line systems.
Controller layout displays what is
happening and quickly diagnoses problems.
Programming controller requires only simple
information so that operator can focus on
particular system in use.
Features
• Runs progressive, single line and dual
line lubrication systems.
• Timing intervals from  seconds to
 hours.
• Cycle counting.
•  V to  V operation.
• Short circuit/open circuit detection with
audible warning.
• External fault lamp drive (Flash or
steady output).
• Low level reservoir monitoring.
• Two sensor switch inputs.
• Visual and audible fault indication.
• Non-volatile memory.
• Built in “blown fuse” indicator.
•  digit LED display indicates exact
status of system.
• Simple setup procedure.
• Test mode allows testing of all circuits
connected to controller.
• Practical housing with mounting
bracket.
Specifications
Voltage  V
to  V
Current drain  ma maximum (no load)  ma nominal
Pump output 7A rms. maximum
Lamp output 3A maximum
Switching Solid state short circuit protected
Fuse 8 Amp fast blow 0.79 in (20 mm) glass
Connection 14 way MOLEX MINIFIT - JR
Communications RS232 type
Dimensions 2.8 in X 5.7 in X 1.5 in (70 mm X 145 mm X 38 mm) 1)
Weight 0.66 lbs (300 g)
Protection IP54
Temperature range 5 °F to 122 °F (-15 °C to 50 °C)
) Includes mounting bracket.


Safety
Read and carefully observe operating
instructions before unpacking and operating
equipment. Equipment must be operated,
maintained and repaired exclusively by
persons familiar with operating instructions.
Local safety regulations regarding
installation, operation and maintenance
must be followed.
Operate equipment only after safety
instructions and this service manual are
fully understood.
Operational
precautions
User must have total understanding of
controller specifications. Never connect any
other voltage supply other than specified in
manuals contained within.
Operator/owner must ensure installation
or inspections are executed by authorized
personnel who have thoroughly read
operating instruction manual.
Any setting up or work on controller must
be done while machine is off. Machine must
be in position that will not cause harm to any
person should machine be switched on for
setting up of controller. In the event that the
machine needs to be on for setting up of
controller, it must be under condition that
operator or personnel working on machine
are advised.
Never switch machine on without prior
knowledge of operator/owner or somebody
that has full knowledge of machines
operation.
WARNING
• Never weld on machine while main
switch of machine is on. Ensure main
switch is off and correctly tagged.
Welding on machine can cause
serious damage to controller.
• Do not alter or modify any part of
controller.
• Ensure controller is mounted in
suitable area.
• Do not mount controller near an area
with excessive heat.
• Always use right specified fuse rating
for controller.
• Never exceed voltage rating of
controller.
• Never expose controller to direct
sunlight.
• Never expose controller to water or
other substances.
Explanation of signal
words for safety
NOTE
Emphasizes useful hints and
recommendations as well as
information to prevent property damage
and ensure efficient trouble-free
operation.
CAUTION
Indicates a dangerous situation that can
lead to light personal injury if
precautionary measures are ignored.
WARNING
Indicates a dangerous situation that
could lead to death or serious injury if
precautionary measures are ignored.
DANGER
Indicates a dangerous situation that will
lead to death or serious injury if
precautionary measures are ignored.


Fig. 
Keypad layout
Item Description
Enter button
2Run/Pause
3 Setup indicator
4 Mounting bracket
5 LED display
6 Cycle indicator
7 Second indicator
8 Minute indicator
9 Hour indicator
10 Select value down or silent buzzer
11 Blown fuse indicator
12 Fuse holder 8A
13 Power positive/negative
14 Ignition input/Aux power
output positive
15 Sensor 1 positive/negative
16 Sensor 2 positive/negative
17 External lamp
18 Reservoir sensor connection
19 Pump motor positive/negative
20 RS 232 connection
21 Reservoir low level status indicator
22 Sensor 2 status indicator
23 Sensor 1 status indicator
24 Pump status indicator
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24


Panel description
Fig. 
sec
min
hrs
cyc
SETUP
Fig. 
sec
min
hrs
cyc
SETUP
Fig. 
sec
min
hrs
cyc
SETUP
Fig. 
sec
min
hrs
cyc
SETUP
Fig. 
sec
min
hrs
cyc
SETUP
SLS = single line systems
PLS = Progressive line systems
dls = dual line systems
n-O = normally open (sensors)
n-C = normally closed (sensors)


Fig. 
sec
min
hrs
cyc
SETUP
Fig. 
sec
min
hrs
cyc
SETUP
Fig. 
sec
min
hrs
cyc
SETUP
L -S = External lamp steady (continues supply)
L -F = External lamp flashing (pulsed supply)
Fig. 
sec
min
hrs
cyc
SETUP
Fig. 
sec
min
hrs
cyc
SETUP
nFE = non fatal error (pump continues on Low Level Fault)
r= Run time in cycles
P = Pause time in seconds, minutes or hours


Fig. 
sec
min
hrs
cyc
SETUP
F = Fault time in seconds, minutes or hours
Fig. 
sec
min
hrs
cyc
SETUP
Fig. 
sec
min
hrs
cyc
SETUP
Fig. 
sec
min
hrs
cyc
SETUP
U= Vent time in seconds, minutes or hours
rCC = Run cycle counter
Fig. 
sec
min
hrs
cyc
SETUP
YES = Confirms program changes
tSt = Test mode for checking installed devices


Fig. 
sec
min
hrs
cyc
SETUP
t= Time out or dwell time for sensors
Fig. 
sec
min
hrs
cyc
SETUP
FE = fatal errors (pump stops on Low Level Fault)
Fig. 
sec
min
hrs
cyc
SETUP
nO = Do not select selection
Fig. 
sec
min
hrs
cyc
SETUP
r= Run time in seconds, minutes or hours
Fig. 
sec
min
hrs
cyc
SETUP
.= Standby mode


Single line system using pressure switch
 To enter setup mode press and hold ENTER while switching on
power source to controller.
 Release ENTER and red LED next to SETUP illuminates. Green
LED next to PUMP flashes. PLS (progressive line systems)
appears in display (Fig.  A).
 Press to select type of system required. Continue to press until
SLS displays (Fig.  B).
 Press ENTER to confirm use of single line systems (Fig.  C).
Fig. 
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller
A B C


Fig. 
 P (pause) appears in display. Press to change time (Fig.  A).
LED changes from seconds to minutes to hours. Amount
displayed indicates what pause time functions at when applied.
 Press ENTER to confirm pause time. In example, pause time of
 hours is confirmed (Fig.  B).
STEP 5
A B


Fig. 
 Run time will default to that of cycles. Display shows either
 cycles or amount of cycles setup before. In this example,
 cycle is setup. Unit looks for  signal from pressure switch
before going into VENT time. Press ENTER to accept.
 Pressure switch time out displays. Press to increase duration of
time out required. Larger systems may take longer to pressurize
complete system. It is important that system is tested to establish
time out. Add around % more to actual time out for system to
operate effectively without timing out before it has reached its
pressure status.
 Press ENTER to accept settings.
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller
A B


 n-O (normally open) displays indicating whether pressure switch
is normally open or normally closed. n-O switches are used for
dual line systems.
Press to choose between n-O or n-C.
 Press ENTER to accept choice (Fig.  A).
 nO displays. Green LED on PROXY  illuminates. For nd proxy,
proceed by pushing .
 Press ENTER to accept and proceed setup as you would for
proxy.
 Normally only  pressure switch is used. Press until nO appears
in display.
 Press ENTER to accept.
Fig. 
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller
A B
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller


Fig. 
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller
 U (vent) displays indicating time in seconds, minutes or hours of
that it takes for system to vent before proceeding into next cycle
or pause time.
It is possible to setup SLS with multiple cycles. For example, if
 cycles are setup, unit operates for  cycle and then goes into
vent time of  minute as indicated in display. After that minute has
elapsed, pump turns back on and proceeds with next cycle. As
soon as second cycle is reached, Udisplays and times itself out for
time that it had been setup for. After completing  cycles and vent
time, unit proceeds into pause time.
For this example,  cycle is setup and therefore only requires a
short vent time as no further cycles are required before reaching
pause sequence.
Press ENTER to accept vent time (Fig.  A).
 nO displays. Green LED on reservoir illuminates. Option of low
level detection displays.
If low level detection is not required, push and select nO.
 Press ENTER to accept.
 In this example low level option is selected. Press until YES
displays.
 Press ENTER to accept (Fig.  B).
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller
A B
NOTE
 second delay takes place on startup when using low level
sensor to ensure paddle assembly is positioned correctly
with sensor.
Sensor activates on low level after  seconds. Low level
warning displays when unit reaches pause status.


Fig. 
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller
 n-O displays indicating whether sensor is normally open or
normally closed. Press to choose between n-O or n-C.
 Press ENTER to accept choice (Fig.  A).
 FE (fatal error) or nFE (non fatal error) appears in display.
Option FE (fatal error) is used for pump to stop on low level
warning.This is mostly used on pumps with reservoir
capacities of . gal to . gal (1 to 10 l). It is preferred to stop
pump at low level in order to maintain layer of grease above
pump element area. This helps by not allowing air pockets to
form around pump element when filling up reservoir.
In case of nFE (non fatal error), it is mostly used on larger
pump reservoirs where distance of pump tube to bottom of
reservoir is substantial.
Select choice and press ENTER (Fig.  B).
A B


 L - F (lamp flashing) displays. This option is for an external
warning lamp to be installed. Typically this function is used if
monitoring is installed.
Press and change status from L - F (lamp flashing) to
L - S (lamp static).
L - F is a pulsed output supply and L -S is a constant
output supply.
 Press ENTER with either choice selected to move to next part
of programming (Fig.  A).
NOTE
tSt must appear in display before switching off power to unit.
System does not save changes if power to unit is turned off
during any part of programming. tSt must appear in display for
changes to be confirmed.
Fig. 
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller
 tSt appears in display indicating test mode of setup procedure.
Press to start turning pump (Fig.  B). Correct pump from
turning in wrong direction by changing polarity of wiring. It is
possible to check other sensors by energizing them manually and
watching if green LED illuminates. If LED does not illuminate,
there is a problem with wiring or setup procedure.
If all is correct, turn off power to controller and then back on for
unit to proceed into normal mode.


Fig.  Run cycle mode
After power is terminated on unit and then switched on again, unit
proceeds in run mode. All devices teen selected display (Fig. ).
Running system (pump run)
Run time displays when controller is switched on.Time appears from
actual time set and counts down to zero. Green LED indicates
minutes (Fig. ). Green LED next to PUMP flashes to indicate pump
is turning or pumping.
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller
NOTE
After each cycle received, amount decreases by  until all cycles
have been reached and unit proceeds to pause time.
Fig. 
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller


Running system (pump pause)
Controller goes into pause time when required run time is reached.
Pause time counts down from what it was setup for to zero and then
resumes run time (Fig. ). Green LED is steady next to PUMP
indicating pump is there by not turning while in pause mode.
Fig. 
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller
Running system (vent cycles)
In dual line system when Udisplays, pump stops pumping until line A
or B pressure switch opens or that line is totally vented. As cycles
complete, cycle count in Udisplay counts down (Fig. ).
Fig. 
-
- --
8Amp
P2
RES IGN
P1
12V
24V
M
+++
+
-
TX RX
sec
min
hrs
cyc
SETUP
Fuse
PROXY 1
PUMP
PROXY 2
RESERVOIR
RUN
PAUSE
ENTER
85307 Controller


Diagram 
Single line systems with pressure switch
-
-
-
-
Amp
8
P2
RES
IGN
P1
V
12
24
V
M
+
+
+
4
3
1
6
2
5
1)
2)
Item Description
External warning
2Low level sensor
3 Motor
4 Power switch
5 Power supply
6 Pressure switch 1
) Top row represents back of controller.
) Bottom row represents front of controller.


Fig. 
Fault indications
NOTE
Unit must perform one complete cycle of run and pause to
cancel existing fault out of memory in order for fault to be reset.
Unit is designed to memorize total time of any specific fault. Unit
must run one complete cycle in order to function correctly
without same fault occurring.
Item Description
 Press RUN/PAUSE to reset faults.
2Fault indication - counts up from seconds
to minutes to hours indicating how long
fault has been active.
3 Press down button to silence buzzer.
4 Blown fuse indication. Replace with 8A fuse.
5 Change fuse here. Replace with 8A fuse.
6 Low level fault - possible cause, reservoir empty.
7 Proxy 1 fault - either faulty pressure switch or no
lube in reservoir, or broken main line.
8 Pump faulty - either short circuit or wires
have come off.
1
2
3
4
5
6
7
8
