Lubrication monitor controller. for controlling three pumps, each with one- to three -
line skf single line centralized lubrication systems (120 pages)
Page 1
Assembly Instructions SKF ST-102 SLC CONTROLLER (11500613) Date: 8.6.2022 Document no.: ST-102 SLC Version: 1D Read this manual before installing or commissioning the product and keep it at hand for later reference!
Page 2
Product Specialist SKF Lubrication Management Electronic Manufacturer: Oy SKF Ab Finland Teollisuustie 6 40951 Muurame FINLAND UK Declaration of Conformity pursuant to the Electromagnetic Compatibility Ordinance 2016 No. 1091 The manufacturer hereby declares under its sole responsibility conformity of the product described below with all relevant harmonization legislation of the United Kingdom at the time of placing on the market.
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 authorized SKF dealer or the manufacturer.
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 by safety alerts. Always be sure to follow the instructions given in the safety alerts.
" Unauthorized modifications and changes can have an unpredictable effect on safety and operation. Unauthorized modifications and changes are therefore 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.
Persons authorized 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. Specialist in mechanics 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.
Fig. 1 Example- type plate from the ST102 V2.0 controller (11500610). Jumper settings can be different in each model! Notes on CE marking CE marking is effected following the requirements of the applied directives requiring a CE marking: " 2014/30/EC Electromagnetic Compatibility "...
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: " Unauthorized persons must be kept away "...
2. Delivery, returns, storage Delivery After receipt of the shipment, it must be inspected for any shipping damage and for completeness according to the shipping documents. Immediately inform the transport carrier of any shipping damage. The packaging material must be preserved until any discrepancies are resolved.
3. Cleaning Basics Cleaning should be carried out in accordance with the operator's own company rules, and cleaning agents and devices and the personal protective equipment to be used should likewise be selected in accordance with those rules. Only cleaning agents compatible with the materials may be used for cleaning. Completely remove any cleaning agent residue left on the product and rinse with clear water.
The ST-102 SLC controller includes a power failure memory. Therefore, if there is a power outage or break happens, the program will continue from the stage at which it was when the outage occurred.
4.1.1 Indicators above the function button Status Meaning Lubrication interval 3 line 1 was pressurised last Indicator 1 is lit Indicators 1 and P are on Line 1 is being pressurised. Pump is running. Indicator 1 is flashing Pulse alarm in the progressive system. Indicator 2 is flashing Pulse alarm from 2 cycle switch in the Progressive mode 2 system...
Pressing the function button when the program has started pressurization will interrupt/stop pressurization once. Controller will start counting the lubrication cycle from zero like as if pressurization had been completed as normal. Controller state Action Lubrication interval Initiate extra lubrication Pressurization Interrupt / stop pressurization Alarm Reset alarm ST-102 SLC function button...
Changing lubrication system settings from the circuit board 3 operation mode Changes in the ST-102 SLC controller9s circuit board settings will take effect when the controller is powered off and on. It is recommended to change the settings when the controller is powered off, which means that the changes will take effect when the controller is powered on.
Page 17
Meaning Progressive <Mode 1= - lubrication functionality. Closed Closed Open / Open / / On / On Pump low level NC. Progressive <Mode 1= - lubrication functionality. Closed Closed Closed Open / / On / On / On Pump low level NO. Progressive <Mode 1= - lubrication functionality.
Page 18
Closed Lubrication system settings can be changed using the function button. Open Not used with ST-102 SLC controller 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.
Changing lubrication parameter settings using the function button The function button allows users to set the lubrication interval, maximum pressurization time and, in progressive systems, the required number of lubrication pulses. 4.4.1 Setting the lubrication cycle Lubrication cycle refers to the interval in which all lubrication points get lubricated. Press the function button for approximately 5 seconds.
Page 20
If the selector switch J8 is set to position Lubrication interval counting: input pulses (see chapter 2.3) the current set value of the lubrication cycle can be found in the following table. Number of Lubrication cycle flashes (pulses) 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.
4.4.2 Setting the maximum pressurization time Depending on the operating mode maximum pressurization time is the time that pumping is on when lubricated or a time-out limit if lubrication monitoring fails. See chapter 2.3. Press the function button until indicator 2 starts flashing rapidly (approximately 10 seconds). Now the maximum pressurization time can be set.
4.4.3 Setting the progressive distributor pulse count setting The pulse count setting can only be changed if the system is in the progressive lubrication operating mode, Progressive or Progressive mode 2. See chapter 2.3. Press the function button until indicators 1 and 2 start flashing rapidly (approximately 15 seconds). Now the pulse count can be set.
Electrical connections 4.5.1 Power supply and connections to the lubrication pump (X3) Connector X3 Electrical connections, Molex connector (X3) Connector Signal X3:1 X3:2 Supply voltage (+), 12 V DC or 24 V DC X3:3 Supply voltage (3), 0 V DC X3:4 X3:5 Piston detector 1 (+)
4.5.2 Extra button input (J5) When the contact of the external switch or button connected to the J5 connector is closed, the control system goes to the interlocking mode. This means that automatic lubrication and lubrication interval counting are suspended. The circuit board LED (D8) flashes once a second. When the contact is opened, lubrication interval counting will resume and the action connected to the current program phase will be initiated.
Technical specifications 330...+80 °C Operating temperature range Protection class IP30 Dimensions 160 x 26 x 60 mm (l x w x h) 12 or 24 V DC (10.5&32 V DC) Operating voltage Power consumption Depends on the lubrication system being controlled, 0...4 A Fuse Self-resetting fuse, 4 A, on the circuit board Control inputs...
Need help?
Do you have a question about the ST-102 and is the answer not in the manual?
Questions and answers