SKF ST-102P Series User manual

SKF ST-102P-XX-XX
CONTROLLER
(Original Operating and Service Manual according to EU Directive 2014/30)
Date:
23.8.2022
Document no:
ST-102P-xx-xx
Version: 1G
Read this manual before
installing or commissioning
the product and keep it at
hand for later reference.

2
EU Declaration of Conformity in accordance with Directives 2014/30/EU, Annex IV
 applicable
harmonised legislation at the time of placing on the market.
Description:
Controller for lubrication systems
Type:
ST-102P-XX(-XX)
Year of construction:
See the rating plate
The following directives and standards were applied in the applicable areas:
2011/65/EU: ROHS II, including the addition (EU) 2015/863
2014/30/EU: Electromagnetic compatibility:
EN 61000-6-4:2011, for emissions EN 61000-6-2:2005, for immunity
Muurame, 21 September 2021
Juha Kärkkäinen
Anssi Manninen
Design Office Manager
SKF Lubrication Management
Product Specialist
Electronic
Manufacturer: Oy SKF Ab Finland Teollisuustie 6 40951 Muurame FINLAND
UK Declaration of Conformity in accordance with Electromagnetic Compatibility Regulations
2016 No. 1091
 applicable
harmonised legislation at the time of placing on the market.
Technical documentation has been drawn up in accordance with Part B of Annex VII. The manufacturer undertakes to deliver the technical
documentation to national authorities in electronic format when so requested. The company authorised to compile the technical documents is
SKF (U.K.) Limited, 2 Canada Close, Banbury, Oxfordshire, OX16 2RT, GBR.
Description:
Controller for lubrication systems
Type:
ST-102P-XX(-XX)
Year of construction:
See the rating plate
The following regulations and standards were applied in the applicable areas:
The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 No. 3032
Electromagnetic Compatibility Regulations 2016 No. 1091:
EN 61000-6-4:2011, for emissions EN 61000-6-2:2005, for immunity
Muurame, 15 June 2021
Juha Kärkkäinen
Anssi Manninen
Design Office Manager
SKF Lubrication Management
Product Specialist
Electronic
Manufacturer: Oy SKF Ab Finland Teollisuustie 6 40951 Muurame FINLAND

3
Masthead
Manufacturer
Oy SKF Ab
Teollisuustie 6 (PO Box 80)
40951 MUURAME
E-mail: [email protected]
www.skf.com/lubrication
Authorised local distributors
- Great Britain -
SKF (U.K.) Limited,
2 Canada Close, Banbury, Oxfordshire,
OX16 2RT, GBR.
- North America -
SKF Lubrication Business Unit
Lincoln Industrial
5148 North Hanley Road, St. Louis,
MO. 63134 USA
- South America -
SKF Argentina Pte. Roca 4145,
CP 2001 Rosario, Santa Fe
Warranty
The instructions contain no statements regarding the warranty or liability for defects. That information can be found in our
General Terms of Payment and Delivery.
Training
We conduct detailed training in order to enable maximum safety and efficiency. We recommend taking advantage of this
training. For further information, contact your authorised SKF dealer or the manufacturer.

4
Table of contents
Masthead ........................................................................................................................................................................................3
Table of contents.............................................................................................................................................................................4
Safety alerts, visual presentation, and layout..................................................................................................................................5
1. Safety instructions.......................................................................................................................................................................6
General safety instructions.....................................................................................................................................................6
General electrical safety instructions .....................................................................................................................................6
General behaviour when handling the product.......................................................................................................................6
Intended use ..........................................................................................................................................................................6
Persons authorised to use the product ..................................................................................................................................7
Foreseeable misuse...............................................................................................................................................................7
Referenced documents..........................................................................................................................................................7
Prohibition of certain activities................................................................................................................................................7
Painting plastic components and seals ..................................................................................................................................7
Safety markings on the product ...........................................................................................................................................7
Notes on the type plate ........................................................................................................................................................8
Note on Pressure Equipment Directive ................................................................................................................................8
Notes concerning CE marking .............................................................................................................................................8
Notes related to the UKCA marking .....................................................................................................................................8
Note on China RoHS mark...................................................................................................................................................8
Assembly, maintenance, fault, repair ...................................................................................................................................9
First start-up, daily start-up ..................................................................................................................................................9
2. Delivery, return & storage ...........................................................................................................................................................9
Delivery/receipt ......................................................................................................................................................................9
Return consignments ...........................................................................................................................................................10
Storage ................................................................................................................................................................................10
3. Inspections, maintenance, and cleaning ...................................................................................................................................10
4. Controller ST-102P-PS / ST-102P-PS-MM ...............................................................................................................................11
Operation .............................................................................................................................................................................11
4.1.1 Indicators above the function button ..........................................................................................................................12
4.1.2 Function button functions...........................................................................................................................................13
ST-102P-PS / ST-102P-PS-MM controller components ......................................................................................................14
Changing lubrication system settings from the circuit board ................................................................................................15
4.3.1 11500608 ST-102P-PS..............................................................................................................................................15
4.3.2 11500600 ST-102P-PS-MM.......................................................................................................................................16
Changing lubrication parameter settings using rotary switches 1150608 ST-102P-PS ....................................................17
4.4.1 Lubrication interval (SW 1).........................................................................................................................................17
4.4.2 Maximum pressurization time (SW 2) ........................................................................................................................18
4.4.3 Controller setting example .........................................................................................................................................18
Changing lubrication parameter settings using the function button 1150600 ST-102P-PS-MM........................................19
4.5.1 Lubrication cycle setting.............................................................................................................................................19
4.5.2 Setting the maximum pressurisation time ..................................................................................................................20
4.5.3 Saving the set values and exiting the setting mode ...................................................................................................20
Electrical connections ..........................................................................................................................................................21
4.6.1 11500608 ST-102P-PS operating voltage connection and 40PGxx lubrication pump connection .............................21
4.6.2 11500600 ST-102P-PS-MM operating voltage connection and Minilube lubrication pump connection .....................22
4.6.3 11500600 ST-102P-PS-MM operating voltage connection and Multilube lubrication pump connection ....................23
Technical specifications .......................................................................................................................................................24
Troubleshooting table ..........................................................................................................................................................25
5. Appendices ...............................................................................................................................................................................26
China RoHS Table ...............................................................................................................................................................26

5
Safety alerts, visual presentation, and layout
While reading these instructions, you will encounter various symbols, illustrations, and text layouts intended to help you navigate
and understand the instructions. Their meaning is explained below.
Safety alerts:
Activities that present specific hazards (to life and limb or possible damage to property) are indicated with safety alerts. Always
be sure to follow the instructions given in the safety alerts.
<
WARNING
These safety alerts indicate an imminent danger. Ignoring them will result in death or serious injury.
<
WARNING
These safety alerts indicate potentially imminent danger. Ignoring them could result in death or
serious injury.
<
WARNING
These safety alerts indicate potentially imminent danger. Ignoring them could result in minor injury.
<
CAUTION
These safety alerts indicate a potentially harmful situation. Ignoring them could result in damage to
property or malfunctions.
Figures:
The illustrations used depict a specific product. For other products, they may have the function of a diagram only. This does not
alter the basic functions and operation of the product.
Text layout:
First-order list: the entries in the list begin with a black dot and indentation.
Second-order list: if the list of sub-items continues, a second level of the list shall be used.
1 Explanation of annotations: A legend explains the numbered contents of an illustration, presented as a numbered list. Items
in a legend start with a number (without a dot) and an indent.
Second-order legend: in some cases, the numbered contents of an image represent more than just one object. A second-
order legend is then used.
1.Instruction steps: these indicate a chronological sequence of instruction steps. The numbers of the steps are in bold and are
follow
The second-order instruction steps: in some cases, the step needs to be divided into a few sub-steps. A sequence of
second-order instruction steps is then used.

6
1. Safety instructions
General safety instructions
Putting the products into operation or operating them without having read the instructions is prohibited. The operator must
ensure that the instructions are read and understood by all persons who work with the product or who supervise or instruct
such persons. Retain the instructions for further use.
The product may only be used in awareness of the potential dangers, in proper technical condition, and according to the
information in this manual.
Any faults that could affect safety must be remedied according to responsibility. The supervisor must be notified immediately
in the event of malfunctions outside one's individual scope of responsibility.
Unauthorised changes may have unexpected effects on the safety and performance of the product, which is why making such
changes is prohibited. Only original SKF spare parts and SKF accessories may be used.
Any unclear points regarding proper condition or correct assembly/operation must be clarified. Operation is prohibited until
issues have been clarified.
The components used must be suitable for the intended use and the applicable operating conditions, e.g. max. operating
pressure and ambient temperature range, and must not be subjected to torsion, shear, or bending.
General electrical safety instructions
Electrical devices must be kept in proper condition. This must be ensured by periodic inspections in accordance with the
relevant applicable standards and technical rules. The type, frequency, and scope of the inspections must be determined in
accordance with the risk assessment to be carried out by the operator. Work on electrical components may only be performed
by qualified electricians. Connect the electrical power only in accordance with the valid terminal diagram and in observance of
the relevant regulations and the local electrical supply conditions.
Work on electrical components may be performed only in a voltage-free state and using tools suitable for electrical work. Do
not touch cables or electrical components with wet or moist hands.
Fuses must not be bridged. Always replace defective fuses with fuses of the same type.
The proper connection of the protective conductor must be ensured for products of protection class I. The specified enclosure
class must also be taken into account.
The operator must implement appropriate measures to protect vulnerable electrical devices from the effects of lightning during
use. The electrical device is not furnished with a grounding system for the dissipation of the electric charge and does not have
the voltage strength necessary to withstand the effects of lightning.
General behaviour when handling the product
Familiarise yourself with the functions and operation of the product. The specified assembly and operating steps and their
sequences must be observed.
Keep unauthorised persons away.
Always wear personal protective equipment.
Precautionary operational measures and instructions for the work must be observed.
In addition to these Instructions, general laws and regulations for accident prevention and environmental protection must be
observed.
Precautionary operational measures and instructions for the work must be observed. Uncertainty seriously endangers safety.
Safety-related protective and safety equipment must not be removed or modified, and its function must not be altered and its
condition and operation must be checked at regular intervals.
If protective and safety equipment must be dismantled, it must be reassembled immediately after finishing the work, and then
checked for correct function.
Remedy any faults that are within the scope of your responsibilities. Immediately inform your superior in the case of faults
beyond your competence.
Never use parts of the centralised lubrication system or of the machine as standing or climbing aids.
Intended use
Supply of lubricants.
The product is intended solely for installation in another machine.
Use is only permitted within the scope of commercial or economic activity by professional users, in compliance with the
specifications, technical data, and limits specified in this manual.

7
Persons authorised to use the product
Operator
A person who is qualified by training, knowledge, and experience to carry out the functions and activities related to normal
operation. This includes avoiding possible hazards that may arise during operation.
Mechanical specialist
Person with appropriate professional education, knowledge, and experience to detect and avoid the hazards that may arise
during transport, installation, start-up, operation, maintenance, repair and disassembly.
Electrician
Person with appropriate professional education, knowledge, and experience to detect and avoid the hazards that may arise from
electricity.
Foreseeable misuse
Any use of the product other than as specified in this manual is strictly prohibited. Particularly prohibited are:
Use of non-specified consumables, contaminated lubricants, or lubricants with air inclusions
Use of C3 versions in areas with aggressive, corrosive substances (e.g., high salt load)
Use of plastic parts in areas with high exposure to ozone, UV light, or ionizing radiation
Use to supply, convey, or store hazardous substances and mixtures as defined in the CLP Regulation (EC 1272/2008) or
GHS with acute oral, dermal, or inhalation toxicity or substances and mixtures that are marked with hazard pictograms
GHS01-GHS06 and GHS08
Use to supply, convey, or store Group 1 fluids classified as hazards as defined in the Pressure Equipment Directive
(2014/68/EU) Article 13 (1) a)
Use to supply, convey, or store gases, liquefied gases, dissolved gases, vapours, or fluids whose vapor pressure exceeds
normal atmospheric pressure (1013 mbar) by more than 0.5 bar at their maximum permissible operating temperature
use in an explosion protection zone
Use without proper protection against excessively high pressures, in the case of pressurized products
Use outside of the technical data and limits specified in this manual.
Referenced documents
In addition to this manual, the following documents must be observed by the target group:
Company instructions and approval rules
If applicable:
Safety data sheet of the lubricant used
project planning documents

Instructions for other components for setting up the centralised lubrication system.
Prohibition of certain activities
Replacement of or modifications to the pistons of the pump elements
Repairs or modifications to the drive
Painting plastic components and seals
The painting of the plastic components and seals of the products described is prohibited. Completely cover or remove plastic
components before painting the main machine.
Safety markings on the product
NOTE
Further to the findings of the workplace risk evaluation the operating company has to attach additional markings (e. g.
warnings, signs giving orders, prohibition signs or labelling as specified by CLP / GHS), where appropriate.

8
Notes on the type plate
The type plate provides important data such as the type designation, order number, and sometimes regulatory characteristics.
To avoid loss of this data in case the type plate becomes illegible, it should be entered in the manual.
Figure 1.
type plate
Note on Pressure Equipment Directive
Due to its performance characteristics, the product does not reach the limit values defined in Article 4, Paragraph 1,
Subparagraph (a) (ii) and is excluded from the scope of Pressure Equipment Directive 2014/68/EU in accordance with Article 1,
Paragraph 2 Subparagraph (f).
Notes concerning CE marking
CE marking is affected following the
requirements of the applied directives
requiring a CE marking:
2011/65/EU Directive on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(RoHS II).
Notes related to the UKCA marking
The UKCA conformity marking con-

the applicable legal provisions of
Great Britain.
Note on China RoHS mark
The China RoHS marking confirms that there
is no danger to persons or the environment
from the regulated substances contained
within the intended period of use (number in
the circle) of the product.

Assembly, maintenance, fault, repair
Prior to the start of this work, all relevant persons must be notified of it. At a minimum, the following safety measures must
be taken before any work is done:
Unauthorised persons must be kept away
Mark and secure the work area
Cover adjacent live parts
Dry any wet, slippery surfaces or cover them appropriately
Cover hot or cold surfaces appropriately
Where applicable:
Depressurise
Isolate, lock, and tag out
Check to ensure live voltage is no longer present
Ground and short-circuit
The product should be protected as much as possible from humidity, dust, and vibration, and should be installed so that
it is easily accessible. Ensure an adequate distance from sources of heat and cold surfaces. Any visual monitoring
devices present, such as pressure gauges, min./max. markings, or oil level gauges must be clearly visible. Observe the
mounting position requirements.
Drill required holes only on non-critical, non-load-bearing parts of the operator's infrastructure. Use existing holes where
possible. Avoid chafe points. Immobilise any moving or detached parts during the work. Adhere to the specified torques.
If guards or safety devices need to be removed, they must be reinstalled immediately following conclusion of work and
then checked for proper function.
Check new parts for compliance with the intended use before using them.
Avoid mixing up or incorrectly assembling disassembled parts. Label parts. Clean any dirty parts.
First start-up, daily start-up
Ensure that:
All safety devices are fully present and functional
All connections are properly connected
All parts have been correctly installed
All warning labels on the product are fully present, visible, and undamaged

2. Delivery, return & storage
Delivery/receipt
After receipt of the shipment, check the shipment for transport damage and completeness by comparing it to the shipping
documents. Immediately report any damage suffered in transport to the forwarding agent. Keep the packaging material
until any discrepancies are resolved.
<
WARNING
Always comply with the lifting and transport markings on the packaging to eliminate the risk of
injury and damage.

10
Return consignments
Before returning the product, all dirty parts must be cleaned. However, if this is not feasible or practical, for example,
because it would prevent the detection of the defect in connection with a complaint, the transport company must be
notified of the chemical used.
On return consignments, at least the following information must be marked on the packaging:
Figure 2.
Marking of return consignments
Storage
SKF products are subject to the following storage conditions:
vibration-free environment with a low level of dust and ambient temperate of a room
temperature.
e.g., UV radiation, ozone)
ging before the first use.

condensation.
-term storage or in corrosive storage conditions, consider the use of anti-corrosion materials (VCP).
<
CAUTION
Inspect the products before use for any damage that may have occurred during storage. This
applies especially to plastic components (as they may become brittle).
3. Inspections, maintenance, and cleaning
manual. Note that
maintenance intervals may be shorter in challenging applications.
-authorised warranty and maintenance centre.
<
WARNING
Risk of electric shock
The product can be cleaned once power supply has been disconnected. When you clean
electric devices, only use non-flammable detergents designed for electric components and take
the device IP class into consideration.
Product return
Order no. XXX

11
Read and follow the safety precautions and general instructions in this manual and in the SKF
manual "Safety and general instructions for lubrication systems." Failure to follow these
instructions may result in a serious injury or damage to the lubrication system or the lubricated
equipment.
4. Controller ST-102P-PS / ST-102P-PS-MM
ST-102P-PS ST-102P-PS-MM
Operation
The ST-102P-PS controller is used to control a single-line lubrication system (MonoFlex) connected to it, the pump
40PGxx is controlled by the system. The ST-102P-PS-MM controller is used to control a single-line (MonoFlex), a
progressive (ProFlex) or a dual-line (DuoFlex) lubrication system connected to it, whether the pump is Multilube or
Minilube.
The ST-102P-PS / ST-102P-PS-MM circuit board is configured for use in the relevant lubrication system using selector
switches on its circuit board.
The ST-102P-PS / ST-102P-PS-MM controller also includes a function button for controlling and monitoring the lubrication
system. There are three LED indicators above the function button. The indicators 1 and 2 and the pump indicator P that

and maximum pressu-
102P-PS is used. Timing functions for the ST-102P-PS-MM controller are set with the function button.
The ST-102P-PS / ST-102P-PS-MM controllers are equipped with a memory function for power outages. Therefore, if
there is a power outage, the program will continue from the stage at which it was when the outage occurred. Furthermore,
if the controller is in alarm mode during the outage, the line which generated the alarm will automatically be lubricated.
This way, the system can recover automatically from alarm status without being reset by the user.

12
4.1.1 Indicators above the function button
Status
Meaning
Indicator 1 is lit
Lubrication interval line 1 was pressurised last
Indicator 2 is lit
Lubrication interval line 2 was pressurised last
Indicators 1 and P are lit
Line 1 is being pressurised
Indicators 2 and P are lit
Line 2 is being pressurised
Indicators 1 and 2 are lit
30-second waiting period between an extra lubrication cycle in line 1
and pressurisation of line 2
or, if the user pushes the button in order to start an extra lubrication
immediately after an automatic lubrication cycle:
Indicator 1 is flashing
Pressure alarm in line 1 or pulse alarm in the ProFlex system
Indicator 2 is flashing
Pressure alarm in line 2
Indicator P is flashing
Reservoir low level alarm
None of the indicators are lit
Controller receives no power or cable fault
Indicators 1, 2 and P flash in
succession
Error mode: Wrong lubrication system settings on the circuit board
When the system is powered on, one of the line indicators (1 or 2) is always lit. During pressurisation, the relevant line
indicator indicates which line is being pressurised. If a line indicator is flashing, the lubrication program is in pressure
alarm mode. The single-line (MonoFlex) and progressive (ProFlex) lubrication systems only have 1 line in use.
In the single-line (MonoFlex) and dual-line (DuoFlex) lubrication systems, a pressure switch monitors pressure increases
and decreases in each header line. The pressure switch should close when the relevant lubrication line is pressurised
(acknowledge the pressure increase) and open during the lubrication interval (acknowledge the pressure decrease).
If the pressure switch does not close within the set maximum pressurisation time, the lubrication program will restart
pressurisation. If the pressure switch does not close during pressurisation, the rel
and the system will stop operating. A pressure alarm is also generated when the pressure switch stays closed during line
pressurisation.
To reset the pressure alarm and initiate lubrication in the line generating the alarm, press the function button.
In ProFlex systems, the number of pulses generated by the progressive distributor piston detector is monitored instead of
pressure levels. Once a pre-set pulse count is reached, pressurisation will be stopped. If this pulse setpoint is not reached
within the pre-set maximum pressurisation time, pressurisation will be restarted. If, even after repressurisation, the pulse
setpoint is not reached, the system will stop and generate an alarm. The alarm can be reset from the function button.
Resetting the alarm will restart lubrication.
Indicator P is always lit during pump operation/pressurisation. Indicator P starts flashing when the lubricant reservoir low
level switch generates an alarm, indicating that the lubricant has run out. When an alarm is given, the controller will stop
lubrication and thus prevent the pump from pumping air into the header. Once the lubricant reservoir has been refilled,
reset the alarm using the function button. Resetting the alarm will restart lubrication.

13
4.1.2 Function button functions
Pressing the function button when the lubrication program is calculating the lubrication interval will immediately initiate an
extra lubrication cycle, bypassing the pre-set lubrication interval value. In DuoFlex systems, the two lines will be lubricated
successively. The lubrication cycle following the extra lubrication will be initiated after the pre-set lubrication interval is
complete.
The function button is also used to recover the system from alarm status after clearing the cause of the alarm.
Acknowledging the alarm will restart lubrication in the line generating the alarm.
Pressing the function button when the program has started pressurisation will interrupt pressurisation. The program will
continue as if pressurisation had been completed as normal.
ST-102P-PS / ST-102P-PS-MM Function button

Lubrication programme
status
Action
Lubrication interval
Initiate extra lubrication
Pressurisation
Interrupt pressurisation
Alarm
Reset alarm

14
ST-102P-PS / ST-102P-PS-MM controller components
ST-102P-PS / ST-102P-PS-MM controller components
Symbol
Component
Function
J1
Connector
Function button connector
J4A
Selector switch
Program selector switch
J4B
Selector switch
Program selector switch
J4C
Selector switch
Program selector switch
J4D
Selector switch
Programme selector switch
SW1
Rotary switch
Lubrication interval setting
SW2
Rotary switch
Pressurisation time setting
LED
LED indicator
Indicator
X3
Connector
Operating voltage and control
inputs/outputs.
X5
Connector
Programming connector

15
Changing lubrication system settings from the circuit board
Changes in the ST-102P-PS and ST-102P-PS-
been restarted. It is recommended to change the settings when the controller is unplugged, which means that the changes
will take effect when the controller is plugged back in.
Selector switch J4A, lubrication system selection
4.3.1 11500608 ST-102P-PS
Selector switch J4A
Meaning
Closed
SKF MonoFlex, single-line
operation
Selector switches J4B, J4C and J4D:
J4B
J4C
J4D
Meaning
Closed
Open
Open
Electric pump. Pressure is maintained in the header line
throughout the entire pressurisation time. The pump will stop when
the pressure switch acknowledges.
Open
Closed
Open
40PGA - Pneumatic pump.
The pump will keep the line pressurised throughout the entire
pressurisation time. The pressure switch must acknowledge
pressurisation (i.e., close) at the end of pressurisation.
Open
Open
Closed
Electric pump.
Pressurisation stops when the pressure switch acknowledges.
Factory settings:
J4:A (Single-line operation)
Closed
J4:B (40PGA - Pneumatic
pump.)
Open
J4:C (40PGA - Pneumatic
pump.)
Closed
J4:D (40PGA - Pneumatic
pump.)
Open
J4:E
Open (jumper in a single pin)
J9 (Settings with rotary
switches)
Open (jumper in a single pin)
SW1 - Lubrication cycle
Position 3 (20 min)
SW2 - Maximum
pressurisation time
Position 1 (1 min)

16
4.3.2 11500600 ST-102P-PS-MM
Selector switch J4A
Meaning
Closed
SKF MonoFlex, single-line operation
Open
SKF DuoFlex, a dual-line system
Selector switches J4B, J4C and J4D:
J4B
J4C
J4D
Meaning
Closed
Open
Open
Multilube/Minilube pump control. The main line is maintained
pressurised
throughout the entire pressurisation time. The pump will stop when
the pressure switch

Open
Open
Closed
Multilube/Minilube pump control. Pressurisation stops when the
pressure

Closed
Closed
Open
Multilube/Minilube pump control. Progressive lubrication system,

Selector switch J4E, pump control selection:
Selector switch J4E
Meaning
Closed
The heating control operation and use of the directional valve of
-line lubrication system (DuoFlex).
Minilube control operation.
Open
40PGxx control operation.
When the selector switch J4E is closed, the selector switch J9 must also be closed.
Selector switch J9:
Selector switch J9
Meaning
Closed
Lubrication system settings can be changed using the function button.
Open
Lubrication system settings can be changed using rotary switches.
Not
compatible with the progressive (ProFlex) lubrication system.
NOTE!
When the selector switch J9 is closed, only the function button can be used for
setting lubrication parameters. Circuit board rotary switches SW1 and SW2 must be set to zero (0). If not,
all indicators in the control panel will flash in succession and the lubrication program will not start.
If the selector switches are set incorrectly,
the indicators will also flash in succession and the lubrication program will not start.

17
Factory settings:
J4:A (Single-line
operation)
Closed
J4:B (Pressure
maintenance
Multilube / Minilube)
Closed
J4:C (Pressure
maintenance
Multilube / Minilube)
Open
J4:D (Pressure
maintenance
Multilube / Minilube)
Open
J4:E (Multilube /
Minilube operation)
Closed
J9 (Settings with the
function button)
Closed
SW1 (Not in use)
Position 0
SW2 (Not in use)
Position 0
Lubrication cycle
5 flashes / 30 min
Maximum
pressurization time
5 flashes / 5 min
Number of pulses
6 flashes / 5 pulses
Changing lubrication parameter settings using rotary switches 1150608 ST-
102P-PS
4.4.1 Lubrication interval (SW 1)
Lubrication cycle refers to the time in which all lubrication points get lubricated. The lubrication cycle includes the time
spent on pressurisation. Lubrication cycle =lubrication interval (SW 1) + max. pressurisation time (SW 2).
In the single-line (MonoFlex) lubrication systems, the pump is activated once per lubrication cycle.
Example: The lubrication interval setting is set to 10 minutes and pressurisation time to 2 minutes. This means that the
pump will start every 6 minutes. All lubrication points receive lubrication every 12 minutes.

18
4.4.2 Maximum pressurization time (SW 2)
Set the system's pressurisation time to match the minimum time required for increasing the entire system's pressure to the
pressure switch acknowledgment level.
Selector switch numbers and the corresponding time settings:
Selector switch
position/number
Selector SW 1
Lubrication interval
(min)
Selector SW 2
Maximum
pressurisation time
(min)
0
5
1
1
10
2
2
15
3
3
20
4
4
30
5
5
45
6
6
60
7
7
80
8
8
100
9
9
120
10
4.4.3 Controller setting example
SKF MonoFlex, single-line system with pneumatic pump:
"J4A and J4C on, other selection switches off
"Lubrication interval 15 min = SW 1 position 2
"Maximum pressurization time 4 min = SW 2 position 3
In the example, lubrication time max. 19 min.

19
Changing lubrication parameter settings using the function button 1150600 ST-
102P-PS-MM
The function button allows users to set the lubrication interval, maximum pressurisation time and, in progressive systems,
the required number of lubrication pulses.
4.5.1 Lubrication cycle setting
Lubrication cycle refers to the time in which all lubrication points get lubricated.
Press the function button for approximately 5 seconds. Once indicator 1 starts flashing rapidly, release the function button.
The control centre is now in lubrication cycle setting mode.
Indicator P indicates the current value of the lubrication cycle. The indicator will flash 110 times. After this, there will be a
2 second pause and indicator P will again flash 110 times. The current set value of the lubrication cycle can be found in
the following table.
Number of
flashes
Lubrication cycle
(min)
1
5
2
10
3
15
4
20
5
30
6
45
7
60
8
80
9
100
10
120
To increase the lubrication cycle setting by one increment, briefly press the function button. When the highest setting is
reached, the setting cycle starts from the beginning.
To exit the lubrication cycle setting and save it in the circuit board memory, hold the function button for approximately 5
seconds, after which all three indicators will light up.

20
4.5.2 Setting the maximum pressurisation time
Set the system's maximum pressurisation time to match the minimum time required for increasing the entire system's
pressure to the pressure switch acknowledgment level.
Press the function button until indicator 2 starts flashing rapidly (approximately 10 seconds).
Now the maximum pressurisation time can be set.
Indicator P will flash several times. The number of flashes corresponds to the current maximum pressurisation time
setting, see the following table.
Number of
flashes
Maximum
pressurisation time
(min)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
15
12
20
To increase the maximum pressurisation time setting by one increment (see the table), press the function button. When
the highest settings is reached, the setting cycle starts from the beginning. To exit the setting mode and save the changes
in the circuit board memory, press and hold the function button until all three indicators light up (approximately 5 seconds).
NOTE!
If the pulse count setting is set to zero (0), the pump will always run for the set maximum pressurisation time. In
other words, the pulse sensor monitoring is not in use.
4.5.3 Saving the set values and exiting the setting mode
Saving the set values and exiting the setting mode is carried out by pressing the function button for approx. 5 seconds. If
the function button is not pressed for 5 seconds within 3 minutes, the new settings are not saved, and the setting mode is
exited automatically.
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