SKF Lincoln 85307 User manual

Operating instructions
Model 85307; dual-line system
Electronic lubrication control unit
Date of issue August 2020
Form number 404772
Version 2

Contents
Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Operational precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Explanation of signal words for safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Keypad layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
LED code descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Setup mode
Dual-line system using two pressure switches and hydraulic change-over valve . . . 10
Run mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Running system (pump run). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Running system (pump pause). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Running system (vent cycles) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Stage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Stage 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Stage 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Stage 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Stage 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Wiring of pump with two pressure switches and hydraulic change-over valve . . . . . . . 22
Wiring of pump with solenoid relay contact. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Fault indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Setup mode
Dual-line system using 1/2cycles and hydraulic change-over valve . . . . . . . . . . . . . . 25
Run mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Running system (pump run). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Running system (pump pause). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Stage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Stage 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Stage 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Stage 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Wiring of pump with dual-line system using 1/2cycles and hydraulic change-over valve 31
Fault indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
2

Description
Lubrication controller 85307 is a universal
electronic control unit compatible with
dual-line, single-line and progressive
lubrication systems. Provides flexibility and
control over traditional single-line systems.
Controller digital display quickly identifies
system status with easy-to-identify codes.
Programming of unit requires simple
information allowing operator to focus
on specific utilized system.
Features
• Runs progressive, single-line and
dual-line lubrication systems.
• Timing intervals from 5 seconds to
24 hours.
• Cycle counting.
• 10 V to 30 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.
• 3-digit LED display indicates exact
system status.
• Simple setup procedure.
• Test mode allows testing of all circuits
connected to controller.
• Practical housing with mounting bracket.
Table 1
Specifications
Voltage 10 V to 30 V
Current drain 150 mA maximum (no load), 70 mA nominal
Pump output 7 A rms. maximum
Lamp output 3 A maximum
Switching Solid state short circuit protected
Fuse 8 A fast blow 0.79 in (20 mm) glass
Connection 14 way MOLEX MINIFIT - JR
Communications RS232 type
Dimensions 2.8 × 5.7 × 1.5 in (70 × 145 × 38 mm) 1)
Weight 0.66 lbs (300 g)
Protection IP54
Temperature range 5 °F to 122 °F (–15 °C to +50 °C)
1) Includes mounting bracket.
3

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.
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.
Switch machine off before performing any
setup or work on controller. Position
machine so no harm can be caused to any
person should machine be switched on
during setup of controller. Operator or
personnel working on machine must be
advised in the event machine needs to be on
for setup of controller.
Never switch machine on without prior
knowledge of operator/owner or someone
with 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.
• Always mount controller in
suitable area.
• Do not mount controller near an area
with excessive heat.
• Always use correct 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.
4

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Fig. 1
Keypad layout
Item Description
1Enter button
2 Run/pause buttton
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, 8 A
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
5

sec
min
hrs
cyc
SETUP
sec
min
hrs
cyc
SETUP
sec
min
hrs
cyc
SETUP
sec
min
hrs
cyc
SETUP
sec
min
hrs
cyc
SETUP
LED code descriptions
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
SLS = single-line system
PLS = progressive-line system
DLS = dual-line system
n – 0 = normally open (sensors)
n – C = normally closed (sensors)
6

sec
min
hrs
cyc
SETUP
sec
min
hrs
cyc
SETUP
sec
min
hrs
cyc
SETUP
sec
min
hrs
cyc
SETUP
sec
min
hrs
cyc
SETUP
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11
L – S = external lamp steady (continued supply)
L – F = external lamp flashing (pulsed supply)
nFE = non-fatal error (pump continues on low level fault)
r= run time in cycles
P= pause time in seconds, minutes or hours
7

sec
min
hrs
cyc
SETUP
sec
min
hrs
cyc
SETUP
sec
min
hrs
cyc
SETUP
sec
min
hrs
cyc
SETUP
sec
min
hrs
cyc
SETUP
Fig. 12
Fig. 13
Fig. 14
Fig. 15
Fig. 16
LED code descriptions
F= fault time in seconds, minutes or hours
U= vent time in seconds, minutes or hours
rCC = run cycle counter
YES = confirms program changes
tSt = test mode for checking installed devices
8

sec
min
hrs
cyc
SETUP
sec
min
hrs
cyc
SETUP
sec
min
hrs
cyc
SETUP
sec
min
hrs
cyc
SETUP
sec
min
hrs
cyc
SETUP
Fig. 17
Fig. 18
Fig. 19
Fig. 20
Fig. 21
t= time out or dwell time for sensors
FE = fatal errors (pump stops on Low Level Fault)
nO = do not select selection
r= run time in seconds, minutes or hours
.= standby mode
9

-
- --
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
AB C
Setup mode
Dual-line system using two pressure switches and hydraulic change-over valve
Fig. 22
1 To enter setup mode:
Press and hold ENTER while switching on controller
power source.
2 Release ENTER and red LED next to SETUP illuminates.
Green LED next to PUMP flashes. PLS (progressive-line system)
appears in display (Fig. 22 A).
3 Press Δto select system type required:
Continue to press until dLS displays (Fig. 22 B).
4 Press ENTER to confirm use of dual-line system (Fig. 22 C).
10